Providers

JACQUELINE MACHAMER, LCSW

NPI 1528615366, individual, Mchenry, IL, Social Worker, Clinical

4
Evidence tier
structure or single-organization volume
  • Hours beyond a day in 5 months under one organization, which can be supervisory billing.
  • Records needed.
  • 94% of Medicaid dollars are on codes with a history of abuse.
score 53 of 100, rank 8178, $1.1M 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.

monthwhat was foundhours per day, lower boundhours per day, at pricehours per day, conservativeper working daypatientsbilling organizationscodespaid
Feb 2024More hours than a day holds, even counting one unit per claim line27.025.016.623.0269190791 90837 90847$82K
Apr 2024More hours than a day holds, even counting one unit per claim line37.038.926.035.4281190791 90834 90837 90847$133K
May 2024More hours than a day holds, even counting one unit per claim line34.035.823.932.2271190791 90834 90837$127K
Jun 2024More hours than a day holds, even counting one unit per claim line33.635.523.735.5271190791 90834 90837$122K
Jul 2024More hours than a day holds, even counting one unit per claim line27.929.219.526.2260190791 90834 90837$104K

National provider registry

From the CMS NPPES Registry, refreshed daily.

NameJACQUELINE MACHAMER, LCSW
TypeIndividual
StatusActive
NPI issuedAugust 26, 2019, last updated April 21, 2023
Practice location4209 W SHAMROCK LN UNIT C, Mchenry, IL 60050-8700, 224-595-0835
Specialties
Social Worker, Clinical (1041C0700X, primary, license 149.024753 IL)

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
codewhat it ispaidshareper patient-monthtypicalrank among providers
90837Psychotherapy, 1 hourhistory of abuse$1.1M94%$378$191 (top 5% from $442)92nd percentile
90791Psychiatric diagnostic evaluation$33K3%$132$105 (top 5% from $228)74th percentile
90834Psychotherapy, 45 minutes$25K2%$138$101 (top 5% from $318)68th percentile
90847Family psychotherapy with patient, 50 minutes$12K1%$82$130 (top 5% from $458)20th percentile

In this area

9 providers in McHenry County, IL carry an indicator in the public record, with $4.8M at stake between them. The most common is more hours than a day holds, on 5 of them, followed by part of a provider network on 4.

tierproviderat stakewhy
3CRYSTAL PINES REHABILITATION AND HEALTH CARE CENTER, LLC
Crystal Lake, IL, ranked 2250
$0
  • Part of provider network D1-00105, ranked 105 nationally.
3PEARL OF CRYSTAL LAKE, LLC
Crystal Lake, IL, ranked 2930
$0
  • Part of provider network D1-00035, ranked 35 nationally.
3WILLOW OF MARENGO, INC
Marengo, IL, ranked 5382
$0
  • Part of provider network D1-00095, ranked 95 nationally.
3HIGHLIGHT HEALTHCARE OF WOODSTOCK, LLC
Woodstock, IL, ranked 5500
$0
  • Part of provider network D1-00095, ranked 95 nationally.
4AMANDA EANNARINO
Mchenry, IL, ranked 8140
$1.9M
  • Hours beyond a day in 2 months under one organization, which can be supervisory billing.
  • Records needed.
  • and 1 more
4CRISY GOWAN
Crystal Lake, IL, ranked 8207
$735K
  • Hours beyond a day in 2 months under one organization, which can be supervisory billing.
  • Records needed.
  • and 1 more
4KATHARINE HANSEN
Crystal Lake, IL, ranked 8218
$622K
  • Hours beyond a day in 4 months under one organization, which can be supervisory billing.
  • Records needed.
  • and 1 more
5VALERIE AUREL
Crystal Lake, IL, ranked 10112
$982K
  • Medicaid dollars per patient on code 99214 ($258 per patient-month) sit in the top 5% of every provider billing that code.
All 9 in IL

Recent enforcement in IL

All releases

Department of Justice and HHS-OIG releases for this state, newest first. Each opens in a new tab.

DOJChargedJun 23, 2026
United States Attorney Andrew S. Boutros Announces Charges Against Two Chicago-Area Defendants as Part of Department of Justice’s National Healthcare Fraud Takedown
Two Chicago-area defendants were charged, one for selling Medicare beneficiary information and providing fake AI-generated consent recordings so laboratories could bill Medicare for over-the-counter Covid-19 test kits that were never requested or provided, and the other for directing the creation of fake medical records and billing Illinois Medicaid for behavioral health counseling and therapy services that were never provided, including for deceased beneficiaries.
DOJConvictedJun 18, 2026
Suburban Chicago Chiropractor Convicted of Healthcare Fraud
A chiropractor submitted fraudulent claims to Blue Cross Blue Shield of Illinois for health care services that were not actually provided and submitted false patient medical records when the insurer attempted to audit the claims.
DOJSentencedJun 10, 2026
Jacksonville Chiropractor Sentenced to a Year in Prison for Healthcare Fraud and Related Offenses
Rondeau submitted more than 2,000 fraudulent claims to health insurance companies and convinced clients to sign false documents after learning he was under investigation.
DOJCivil settlementMay 8, 2026
Three Affiliated Skilled Nursing Facilities to Pay $300,000 to Resolve False Claims Act Allegations Related to Medically Unnecessary Rehabilitation Services
Three affiliated skilled nursing facilities billed Medicare between Jan. 1, 2014, and Sept. 30, 2019, for physical therapy, occupational therapy, and speech pathology services provided to patients for longer than medically necessary and without regard for patients' individual medical needs, resulting in claims based on inflated RUG levels.
DOJIndictedFeb 12, 2026
Two Foreign Nationals Indicted in Chicago as Part of $10 Million Health Care Fraud Scheme
The indictment alleges the defendants used nominee-owned laboratories and durable medical equipment providers to submit fraudulent claims to Medicare and private health care benefit programs for items and services that were not provided, and laundered and transferred proceeds to Pakistan.

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