NPPES file of Aug 9, 2026

Hyunyoung Ahn, M.D.

Obstetrics & Gynecology Physician · Beverly Hills, MI

Hyunyoung Ahn, M.D. is an obstetrics & gynecology physician with a practice address in Beverly Hills, Michigan, and NPI 1134583685, issued on Apr 11, 2016. Check the license (Michigan 4301508673, 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 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134583685
Name
Hyunyoung Ahn
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
4301508673 MI
Self-reported in NPPES; status is on the state search
Practice location
17400 W 13 Mile RD, Beverly Hills, MI 48025
Phone
(248) 712-4120
Enumerated
Apr 11, 2016
Record last updated
Mar 12, 2026
Fax
(248) 792-5243
Medicare enrollment
Enrolled (PECOS I20230801000833); 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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Also registered at 17400 W 13 Mile RD

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

  1. Zeynep Alpay Savasan, MDObstetrics & Gynecology Physician1881897403
  2. Ray Bahado-Singh, MDGynecology Physician1134166200
  3. Samuel Bauer, M.D.Maternal & Fetal Medicine Physician1487779807
  4. Melyssa Beaumont, MS, RDRegistered Dietitian1710491071
  5. Richard Bronsteen, M.D.Maternal & Fetal Medicine Physician1477512226
  6. Claire Hayes, RDRegistered Dietitian1114646171

Verify Hyunyoung Ahn 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 4301508673    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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The practice group's MIPS final score for 2023 (Medicare payment program): 81 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score67.3
  2. Costout of 100 · 30%59.7
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Beaumont Medical Group- Specialty ServicesBeverly Hills, MI

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

4 obstetrics & gynecology physician records list a practice address in Beverly Hills

They are 4 of the 172 NPPES records with a practice address in Beverly Hills, and 1,776 obstetrics & gynecology physician records in Michigan.

All 4 in Beverly Hills → All 1,776 in Michigan → Every provider in Beverly Hills →

Other obstetrics & gynecology physician records in Michigan

  1. Bryan Aaron, MDAnn Arbor, MI1578307724
  2. Mushtak Abbou, MDRoyal Oak, MI1093796922
  3. Youstina Abdallah, MDGrand Rapids, MI1679325062
  4. Adib Abdelrahman, D.O.Pontiac, MI1679889406
  5. Anan Abdelrahman, MDPontiac, MI1760472740
  6. Charlene Abernethy, DOWilliamsburg, MI1447305016
  7. Andrea Abessinio, D.O.Saint Clair Shores, MI1144237926
  8. Carmela Abessinio, D.O.Grosse Pointe, MI1174661763
  9. Joelle Abood, M.D.Troy, MI1063724813
  10. Margot Abundis, M.D.Roseville, MI1396746194

Common questions

What is Hyunyoung Ahn, M.D.'s NPI number?

Hyunyoung Ahn, M.D.'s National Provider Identifier (NPI) is 1134583685, issued on Apr 11, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Hyunyoung Ahn, M.D. located?

The NPPES record lists a practice address at 17400 W 13 Mile RD, Beverly Hills, MI, 48025. Phone: (248) 712-4120. Providers update this record themselves, so call before visiting.

How can I verify Hyunyoung Ahn, M.D.'s license?

NPPES lists Michigan license number 4301508673, 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.

What is Hyunyoung Ahn, M.D.'s MIPS final score?

The 2023 MIPS final score is 81 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.