Peter Y. Tseng, MD
Obstetrics & Gynecology Physician · Port Huron, MI
Peter Y. Tseng, MD is an obstetrics & gynecology physician with a practice address in Port Huron, Michigan, and NPI 1023076866, issued on May 2, 2006. Check the license (Michigan 4301052718, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Peter Y. Tseng
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 4301052718 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1221 Pine Grove Ave, Port Huron, MI 48060
- Phone
- (810) 985-2663
- Enumerated
- May 2, 2006
- Record last updated
- Dec 5, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (810) 989-3174
- Medicaid ID
- 102866032 MI
- Medicare enrollment
- Enrolled (PECOS I20071005000036); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,776 in Michigan → Look up another NPI →
Also registered at 1221 Pine Grove Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Daniel Angeli, D.O.Emergency Medicine Physician1982738621
Verify Peter Y. Tseng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301052718Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
150 Medicare Part D claims for 56 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Estradiol26 claims
- Triamcinolone Acetonide24 claims
- Alendronate Sodium23 claims
- Valacyclovir14 claims
- Norgestimate-Ethinyl Estradiol11 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: $25,251.50
41 payments; by number, the most common kind was consulting fee; the largest payer was Csl Plasma Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital affiliation
- Mclaren Port HuronPort Huron, MI · Acute Care Hospitals2 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Peter Y. Tseng among 1,776 obstetrics & gynecology physician records in Michigan
Peter Y. Tseng, MD is one of 1,776 obstetrics & gynecology physician records with a practice address in Michigan. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 57% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1988 · median 2007 among the 1,003 with a school on file
- Record last updated2016 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Michigan
There are 1,776 obstetrics & gynecology physician records in Michigan.
All 1,776 in Michigan → Every provider in Port Huron → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- David Bailey, DOPort Huron, MI 480601235126954
- Eric Hartman, M.D.Port Huron, MI 480601174557029
- Amanda Hurtubise, MDPort Huron, MI 480601386750172
- Alan Kuester, DOPort Huron, MI 480601750479846
- Jon Lensmeyer, MDPort Huron, MI 480601598723330
- John Murphy, MDPort Huron, MI 480601790873842
- Karen Niver, MDPort Huron, MI 480601184682940
- Richard Relken, M.D.Port Huron, MI 480601962582684
Common questions
What is Peter Y. Tseng, MD's NPI number?
Peter Y. Tseng, MD's National Provider Identifier (NPI) is 1023076866, issued on May 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter Y. Tseng, MD located?
The NPPES record lists a practice address at 1221 Pine Grove Ave, Port Huron, MI, 48060. Phone: (810) 985-2663. Providers update this record themselves, so call before visiting.
How can I verify Peter Y. Tseng, MD's license?
NPPES lists Michigan license number 4301052718, 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 Peter Y. Tseng, MD prescribe under Medicare Part D?
In 2024, Peter Y. Tseng, MD had 150 Medicare Part D claims for 56 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.
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.