NPPES file of Aug 9, 2026

Michelle M. Muza-Moons, M.D.

Gastroenterology Physician · Ann Arbor, MI

Michelle M. Muza-Moons, M.D. is a gastroenterology physician with a practice address in Ann Arbor, Michigan, and NPI 1215137161, issued on Jul 19, 2007. Check the license (Michigan 4301090111, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1215137161
Name
Michelle M. Muza-Moons
Credential
M.D.
Primary taxonomy
Gastroenterology Physician 207RG0100X
License number
4301090111 MI
Self-reported in NPPES; status is on the state search
Practice location
1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone
(734) 936-4000
Enumerated
Jul 19, 2007
Record last updated
Oct 15, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20131021000762); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 gastroenterology physician records → All 550 in Michigan → Look up another NPI →

Also registered at 1500 E Medical Center Dr

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

  1. Bryan Aaron, MDObstetrics & Gynecology Physician1578307724
  2. Keith Aaronson, MDAdvanced Heart Failure and Transplant Cardiology Physician1144305301
  3. Rajani Aatre, M.S., M.SC.Genetic Counselor (M.S.)1962122457
  4. Anjelica Abate, MDDiagnostic Radiology Physician1841819216
  5. Nicole Abbott, CRNACertified Registered Nurse Anesthetist1790329860
  6. Ahmed Abdel-Latif, M.D.Interventional Cardiology Physician1518181239

Verify Michelle M. Muza-Moons 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 4301090111    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

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41% more Medicare Part D claims than the average gastroenterology physician in 2024

1,143 Medicare Part D claims for 306 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.

  1. Michelle Muza-Moons1,143
  2. Specialty average811

Most prescribed

  1. Pantoprazole Sodium115 claims
  2. Peg 3350-Electrolyte111 claims
  3. Famotidine80 claims
  4. Colestipol Hcl74 claims
  5. Dicyclomine Hcl42 claims
  6. Rinvoq40 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $152,072.35

147 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michelle Muza-Moons$152,072
  2. Specialty average$5,016

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Metropolitan HospitalWyoming, MI

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

Michelle M. Muza-Moons among 550 gastroenterology physician records in Michigan

Michelle M. Muza-Moons, M.D. is one of 550 gastroenterology physician records with a practice address in Michigan. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 50% of them.

  • NPI issued2007 · 50% of these records are older, 38% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2007 · median 2003 among the 415 with a school on file
  • Record last updated2019 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gastroenterology Physician providers in Michigan

There are 550 gastroenterology physician records in Michigan.

All 550 in Michigan → Every provider in Ann Arbor → Gastroenterology Physician nationwide →

The 8 gastroenterology physician records with the nearest ZIP codes

  1. John Allen, MDAnn Arbor, MI 481091154393502
  2. Frederick Askari, MD, PHDAnn Arbor, MI 481091689756108
  3. Hari Conjeevaram, MDAnn Arbor, MI 481091831271360
  4. Grace Elta, MDAnn Arbor, MI 481091275615700
  5. Joseph Kolars, M.D.Ann Arbor, MI 481091447222005
  6. Hellan Kwon, MDAnn Arbor, MI 481091336152651
  7. Laurence McMahon, MDAnn Arbor, MI 481091417038647
  8. Stacy Menees, MDAnn Arbor, MI 481091508898081

Common questions

What is Michelle M. Muza-Moons, M.D.'s NPI number?

Michelle M. Muza-Moons, M.D.'s National Provider Identifier (NPI) is 1215137161, issued on Jul 19, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Michelle M. Muza-Moons, M.D. located?

The NPPES record lists a practice address at 1500 E Medical Center Dr, Ann Arbor, MI, 48109. Phone: (734) 936-4000. Providers update this record themselves, so call before visiting.

How can I verify Michelle M. Muza-Moons, M.D.'s license?

NPPES lists Michigan license number 4301090111, 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.

How much does Michelle M. Muza-Moons, M.D. prescribe under Medicare Part D?

In 2024, Michelle M. Muza-Moons, M.D. had 1,143 Medicare Part D claims for 306 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.

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.