Providers
All 10 in CO
DENNIS MATTHEWS, MD
NPI 1356434708, individual, Aurora, CO, Physical Medicine & Rehabilitation, Pediatric Rehabilitation Medicine
4
Evidence tier
structure or single-organization volume
- Hours beyond a day in 16 months, but with up to 1968 patients a month, which points to a supervising clinician on the claims rather than one person's hours.
- Records needed.
- Medicaid dollars per patient on code 92508 ($608 per patient-month) sit in the top 5% of every provider billing that code.
score 56 of 100, rank 7433, $5.6M at stake
Hours billed per day
Medicaid billing converted into hours of hands-on care per day. The lower bound counts one unit per claim line and needs no price; the other two divide dollars by a unit price, the conservative one at 1.5 times the price. The clinician on the claim may be a supervisor under state rules, so billing organizations are counted too.
| month | what was found | hours per day, lower bound | hours per day, at price | hours per day, conservative | per working day | patients | billing organizations | codes | paid |
|---|---|---|---|---|---|---|---|---|---|
| Jan 2018 | More hours than a day holds, even counting one unit per claim line | 42.1 | 135.4 | 90.3 | 116.6 | 1876 | 1 | 92507 92508 92523 92526 92609 96152 97110 97112 97140 97161 97162 97164 97165 97166 97530 97535 97760 97802 97803 99214 | $406K |
| Feb 2018 | More hours than a day holds, even counting one unit per claim line | 42.3 | 141.3 | 94.2 | 126.3 | 1789 | 1 | 92507 92508 92523 92526 92609 96152 97110 97112 97140 97161 97162 97164 97165 97166 97530 97535 97760 97802 97803 99214 | $374K |
| Mar 2018 | More hours than a day holds, even counting one unit per claim line | 42.3 | 138.5 | 92.3 | 124.4 | 1912 | 1 | 92507 92508 92523 92526 92609 97110 97112 97140 97161 97162 97164 97165 97166 97530 97535 97760 97802 97803 99214 | $406K |
| Apr 2018 | More hours than a day holds, even counting one unit per claim line | 44.0 | 137.2 | 91.5 | 125.1 | 1883 | 1 | 92507 92508 92523 92526 92609 97110 97112 97140 97161 97162 97164 97165 97166 97530 97535 97760 97802 97803 99214 | $388K |
| May 2018 | More hours than a day holds, even counting one unit per claim line | 44.9 | 141.4 | 94.2 | 121.4 | 1968 | 1 | 92507 92508 92523 92526 92609 97110 97112 97116 97140 97161 97162 97164 97165 97166 97530 97535 97750 97760 97802 97803 99214 99215 | $411K |
| Jun 2018 | More hours than a day holds, even counting one unit per claim line | 40.7 | 143.4 | 95.6 | 130.8 | 1847 | 1 | 92507 92508 92523 92526 92609 97110 97112 97140 97161 97162 97164 97165 97166 97530 97535 97760 97802 97803 99214 | $401K |
| Jul 2018 | More hours than a day holds, even counting one unit per claim line | 36.9 | 123.7 | 82.5 | 114.4 | 1703 | 1 | 92507 92508 92523 92526 92609 97110 97112 97140 97161 97162 97164 97165 97166 97530 97535 97760 97802 97803 99214 | $368K |
| Aug 2018 | More hours than a day holds, even counting one unit per claim line | 74.3 | 118.4 | 79.0 | 105.6 | 1852 | 1 | 92507 92508 92523 92526 92609 97110 97112 97116 97140 97161 97162 97164 97165 97166 97530 97535 97750 97760 97802 97803 99214 99215 | $361K |
| Sep 2018 | More hours than a day holds, even counting one unit per claim line | 37.2 | 125.0 | 83.3 | 123.0 | 1674 | 1 | 92507 92508 92523 92526 92609 97110 97112 97140 97161 97162 97165 97166 97530 97535 97760 97802 97803 99214 | $362K |
| Oct 2018 | More hours than a day holds, even counting one unit per claim line | 44.1 | 149.0 | 99.3 | 132.6 | 1894 | 1 | 92507 92508 92523 92526 92609 97110 97112 97116 97140 97161 97162 97164 97165 97166 97530 97535 97760 97802 97803 99214 | $441K |
| Nov 2018 | More hours than a day holds, even counting one unit per claim line | 40.3 | 131.5 | 87.7 | 118.5 | 1863 | 1 | 92507 92508 92523 92526 92609 97110 97112 97140 97161 97162 97164 97165 97166 97530 97535 97760 97802 97803 99214 99215 | $388K |
| Dec 2018 | More hours than a day holds, even counting one unit per claim line | 31.1 | 101.7 | 67.8 | 99.0 | 1632 | 1 | 92507 92508 92523 92526 92609 97110 97112 97140 97161 97162 97165 97166 97530 97535 97760 97802 97803 99214 | $315K |
| Jan 2019 | More hours than a day holds, even counting one unit per claim line | 35.3 | 98.5 | 65.7 | 87.4 | 1526 | 1 | 92507 92508 92523 92526 92609 96132 96133 96136 96137 97110 97112 97140 97161 97162 97164 97165 97166 97530 97535 97760 97803 99214 | $309K |
| Feb 2019 | More hours than a day holds, even counting one unit per claim line | 26.2 | 79.7 | 53.1 | 73.5 | 1117 | 1 | 92507 92508 92609 96132 96133 96136 96137 97110 97112 97140 97161 97162 97166 97530 97535 97760 97802 97803 | $220K |
| Mar 2019 | More hours than a day holds at a conservative unit price | 17.4 | 54.2 | 36.1 | 53.0 | 759 | 1 | 92507 92508 92609 96132 96133 97110 97112 97140 97161 97162 97530 97760 97803 | $168K |
| Apr 2019 | More hours than a day holds at a conservative unit price | 16.6 | 45.6 | 30.4 | 38.5 | 687 | 1 | 92507 92508 92609 96132 96133 96136 96137 96138 97110 97112 97140 97161 97162 97530 97760 97803 99214 | $127K |
National provider registry
From the CMS NPPES Registry, refreshed daily.
| Name | DENNIS MATTHEWS, MD |
| Type | Individual |
| Status | Active |
| NPI issued | September 30, 2006, last updated August 13, 2013 |
| Practice location | 13123 E 16TH AVE, Aurora, CO 80045-7106, 720-777-2806 |
| Mailing address | PO BOX 110429, Aurora, CO 80042-0429 |
| Specialties | Physical Medicine & Rehabilitation, Pediatric Rehabilitation Medicine (2081P0010X, primary, license 26000 CO) |
Procedures billed
The specific codes behind the dollars. Medicaid figures come from T-MSIS (2018 to 2024) and are compared with every other provider billing the same code; Medicare figures come from the 2024 physician and supplier file and compare this provider's submitted charge with what Medicare allowed, against the usual ratio for that code.
Medicaid, largest codes
| code | what it is | paid | share | per patient-month | typical | rank among providers | |
|---|---|---|---|---|---|---|---|
| 92507 | Treatment of speech, language, voice, communication, and/or hearing processing disorder | $2.2M | 31% | $608 | $190 (top 5% from $477) | 98th percentile | |
| 97110 | Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | $689K | 9% | $114 | $76 (top 5% from $314) | 69th percentile | |
| 97530 | Therapy procedure using functional activities | $671K | 9% | $110 | $124 (top 5% from $387) | 45th percentile | |
| 92609 | Therapy service for use of speech-generating device with programming | $508K | 7% | $538 | $181 (top 5% from $466) | 97th percentile | |
| 92508 | Treatment of speech, language, voice, communication, and/or hearing processing disorder in a group setting | $475K | 7% | $316 | $48 (top 5% from $111) | 100th percentile | |
| 96118 | Medicaid service code | $407K | 6% | $1K | $310 (top 5% from $1K) | 95th percentile | |
| V5257 | Medicaid service code | $389K | 5% | $2K | too few months to rank | ||
| 96125 | Test to assess the ability to complete specific functional tasks applicable to environment | $323K | 4% | $2K | too few months to rank |
In this area
10 providers in Adams County, CO carry an indicator in the public record, with $18.9M at stake between them. The most common is more hours than a day holds, on 9 of them, followed by part of a provider network on 1.
| tier | provider | at stake | why |
|---|---|---|---|
| 3 | CENTER AT NORTHRIDGE, LLC Westminster, CO, ranked 4430 | $0 |
|
| 4 | SUSAN APKON Aurora, CO, ranked 7479 | $4.4M |
|
| 4 | LINDA CAMPAGNA Westminster, CO, ranked 8182 | $1.1M |
|
| 4 | STACY LABAR Northglenn, CO, ranked 8427 | $4.6M |
|
| 4 | ANTHONY EUSER Brighton, CO, ranked 8446 | $4.2M |
|
| 4 | NICOLE FESTA Thornton, CO, ranked 8663 | $2.3M |
|
| 4 | STEPHEN VOLIN Thornton, CO, ranked 9006 | $944K |
|
| 4 | PAUL LEO Thornton, CO, ranked 9128 | $636K |
|
Recent enforcement in CO
All releasesDepartment of Justice and HHS-OIG releases for this state, newest first. Each opens in a new tab.
DOJIndictedJun 23, 2026
Colorado Man Charged In Medicaid Fraud Scheme Connected To Arapahoe County Adult Daycare
Omer offered three $500 kickback payments in exchange for referrals of Medicaid beneficiaries for adult daycare, and $10,000 in other kickback payments described as marketing expenses or office supply, to induce beneficiaries to attend Nadina Adult Daycare Center.
DOJCivil settlementNov 24, 2025
Southern Colorado Hospital and Doctors Agree to Pay $650,000 to Resolve Allegations That They Unlawfully Prescribed Opioids and Other Controlled Substances
Three physicians employed by Mt. San Rafael Hospital allegedly issued invalid prescriptions for controlled substances including opioids not for a legitimate medical purpose or outside the usual course of professional practice, and caused claims for those prescriptions to be submitted to Medicare and other federal health care programs.
DOJCivil settlementDec 3, 2024
$2 Million Resolves Kickback Allegations Relating to Denver Neuromonitoring Company
Assure paid remuneration to surgeons through joint venture companies to induce them to order intraoperative neuromonitoring services, resulting in claims submitted to federally funded healthcare programs.
DOJIndictedSep 24, 2024
Seven People Charged With Over $40 Million In Medicare And Medicaid Fraud
Defendants, through genetic testing laboratories they owned and operated, paid kickbacks and bribes to marketing companies for referrals for medically unnecessary genetic testing, resulting in more than $40 million in false and fraudulent claims paid by Medicare and Colorado Medicaid, and three defendants laundered the proceeds.
Referral packet
The packet is a draft for a reviewer. It reads every public record behind this case, states what the records show with a citation for each finding, names the regulation each finding relates to, and lists the ordinary explanations to rule out first. It never asserts intent.