Providers
WAJIHA MAAN, MD
NPI 1518390442, individual, Ada, OK, Pediatrics
5
Evidence tier
informational
- Medicaid dollars per patient on code 99212 ($572 per patient-month) sit in the top 5% of every provider billing that code.
score 35 of 100, rank 10178, $735K at stake
National provider registry
From the CMS NPPES Registry, refreshed daily.
| Name | WAJIHA MAAN, MD |
| Type | Individual |
| Status | Active |
| NPI issued | August 14, 2013, last updated April 8, 2021 |
| Practice location | 1921 STONECIPHER DR, Ada, OK 74820-3439, 580-436-3980 |
| Specialties | Student in an Organized Health Care Education/Training Program (390200000X) Pediatrics (208000000X, primary, license 34269 OK) |
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 | |
|---|---|---|---|---|---|---|---|
| 99212 | Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | $2.0M | 100% | $572 | $28 (top 5% from $147) | 99th percentile | |
| 99238 | Hospital discharge day management, 30 minutes or less | $4K | 0% | $69 | $48 (top 5% from $80) | too few months to rank |
In this area
4 providers in Pontotoc County, OK carry an indicator in the public record, with $9.5M at stake between them. The most common is more hours than a day holds, on 4 of them.
| tier | provider | at stake | why |
|---|---|---|---|
| 4 | ROBERT MORTON Ada, OK, ranked 7532 | $3.3M |
|
| 4 | JOHN KRUEGER Ada, OK, ranked 7631 | $2.4M |
|
| 4 | JOSHUA MAYO Ada, OK, ranked 7669 | $2.2M |
|
| 5 | DANIEL MOLINA Ada, OK, ranked 10023 | $1.6M |
|
Recent enforcement in OK
All releasesDepartment of Justice and HHS-OIG releases for this state, newest first. Each opens in a new tab.
DOJIndictedJun 24, 2026
NDOK Announces Charges Related to the 2026 National Health Care Fraud Takedown
Bowles, operator of three pharmacies, allegedly submitted false claims for reimbursement for COVID-19 tests to Medicare and Medicaid, and a civil forfeiture complaint alleged Dameion Ray improperly used approximately $300,000 of a $600,000 Child Care Desert Grant to purchase real property.
DOJIndictedJun 23, 2026
Western District of Oklahoma Cases Filed as Part of National Health Care Fraud Takedown
Two defendants operating a durable medical equipment company were indicted for submitting fraudulent TRICARE claims for more than 650,000 in-person CPAP-related services they did not provide, and a speech-language pathologist was charged in a civil complaint with submitting more than $2.5 million in false claims to Medicare, Oklahoma Medicaid, and TRICARE for services not rendered or not medically necessary.
DOJSentencedMay 1, 2026
Oklahoma City Woman Sentenced to Federal Prison for $1.1 Million Health Care Fraud Scheme
Allmon submitted thousands of false and fraudulent claims to Blue Cross Blue Shield for behavioral health counseling sessions purportedly provided to family members, including claims of treating beneficiaries for more than 24 hours in a single day.
DOJCivil settlementJan 22, 2026
Traditions Health Agrees to Pay $34M to Resolve False Claims Act Liability Relating to Home Health Services Following Self Disclosure
Traditions submitted claims to Medicare for home health services that were not medically necessary from its McAlester, Oklahoma location and paid remuneration to physician-medical directors in Oklahoma and Texas who referred Medicare beneficiaries to it for home health services.
DOJSentencedOct 14, 2025
Compounding Pharmacy Owner Sent Back to Prison
Compounding pharmacy owner previously convicted of conspiracy to offer and pay health care kickbacks was sentenced for violating supervised release by failing to make restitution payments and concealing accounts, businesses, and asset transfers from Probation.
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.