NPPES file of Aug 9, 2026

Heang Muy Lim, MD

Pediatric Cardiology Physician · Ann Arbor, MI

Heang Muy Lim, MD is a pediatric cardiology physician with a practice address in Ann Arbor, Michigan, and NPI 1265667687, issued on May 29, 2009. Check the license (Michigan 4301102233, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1265667687
Name
Heang Muy Lim
Credential
MD
Primary taxonomy
Pediatric Cardiology Physician 2080P0202X
License numbers
4301102233 MI
156845 NC
Self-reported in NPPES; status is on the state search
Practice location
1500 East Medical Center Drive, Ann Arbor, MI 48109
Phone
(734) 764-5176
Enumerated
May 29, 2009
Record last updated
Aug 2, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160720001620); accepts Medicare assignment
Medical or professional school
Brody School Of Medicine At East Carolina University, 2008
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest pediatric cardiology physician records → All 155 in Michigan → Look up another NPI →

Also registered at 1500 East Medical Center Drive

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mohannad AbusalemPediatric Gastroenterology Physician1265114938
  2. Allegra Adams, PTOrthopedic Physical Therapist1134621618
  3. Carol Adray, NPNurse Practitioner1841360179
  4. Megan Alderman, M.D.Anatomic Pathology Physician1164743704
  5. John Allen, MDGastroenterology Physician1154393502
  6. Anita Amin, M.D.Internal Medicine Physician1811127418

Verify Heang Muy Lim in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301102233    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Regents OF The University OF MichiganAnn Arbor, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Heang Muy Lim among 155 pediatric cardiology physician records in Michigan

Heang Muy Lim, MD is one of 155 pediatric cardiology physician records with a practice address in Michigan. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 50% of them.

  • NPI issued2009 · 50% of these records are older, 46% newer
  • In a Medicare fileYes · 61% of these records are
  • In the CMS Doctors and Clinicians fileYes · 54% of these records are
  • Graduated2008 · median 2005 among the 84 with a school on file
  • Record last updated2016 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0202X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Cardiology Physician providers in Michigan

There are 155 pediatric cardiology physician records in Michigan.

All 155 in Michigan → Every provider in Ann Arbor → Pediatric Cardiology Physician nationwide →

The 8 pediatric cardiology physician records with the nearest ZIP codes

  1. Ranjit Aiyagari, MDAnn Arbor, MI 481091467476747
  2. Robert Beekman, M.D.Ann Arbor, MI 481091447201892
  3. John Charpie, MD, PHDAnn Arbor, MI 481091508872755
  4. Timothy Cotts, MDAnn Arbor, MI 481091306852546
  5. Dennis Crowley, MDAnn Arbor, MI 481091124034368
  6. Nancy Cutler, MDAnn Arbor, MI 481091285693838
  7. Adam Dorfman, MDAnn Arbor, MI 481091386615391
  8. Sarah Gelehrter, MDAnn Arbor, MI 481091881608057

Common questions

What is Heang Muy Lim, MD's NPI number?

Heang Muy Lim, MD's National Provider Identifier (NPI) is 1265667687, issued on May 29, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Heang Muy Lim, MD located?

The NPPES record lists a practice address at 1500 East Medical Center Drive, Ann Arbor, MI, 48109. Phone: (734) 764-5176. Providers update this record themselves, so call before visiting.

How can I verify Heang Muy Lim, MD's license?

NPPES lists Michigan license number 4301102233, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.