NPPES file of Aug 9, 2026

Michael J. Yeager, MD

Obstetrics & Gynecology Physician · Breinigsville, PA

Michael J. Yeager, MD is an obstetrics & gynecology physician with a practice address in Breinigsville, Pennsylvania, and NPI 1396795829, issued on May 12, 2006. Check the license (Pennsylvania MD425256, as entered in NPPES) on the Pennsylvania Department of State (PALS); 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
1396795829
Name
Michael J. Yeager
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
MD425256 PA
25MA10755700 NJ
Self-reported in NPPES; status is on the state search
Practice location
1612 Thorndale RD, Breinigsville, PA 18031
Phone
(610) 657-3351
Enumerated
May 12, 2006
Record last updated
Jun 30, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20060728000098); accepts Medicare assignment
Medical or professional school
Pennsylvania State University College Of Medicine, 2002
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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Verify Michael J. Yeager in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD425256
    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 Pennsylvania license search

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93% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

11 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Michael Yeager11
  2. Specialty average165

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: $20.87

1 payment: food and beverage; the largest payer was Electromed, 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.

  1. Michael Yeager$20.87
  2. Specialty average$1,030.61

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. Geisinger ClinicWilkes Barre, PA

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

Michael J. Yeager among 1,974 obstetrics & gynecology physician records in Pennsylvania

Michael J. Yeager, MD is one of 1,974 obstetrics & gynecology physician records with a practice address in Pennsylvania. 75% 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, 56% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2002 · median 2007 among the 1,176 with a school on file
  • Record last updated2021 · 58% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 obstetrics & gynecology physician record lists a practice address in Breinigsville

They are 1 of the 65 NPPES records with a practice address in Breinigsville, and 1,974 obstetrics & gynecology physician records in Pennsylvania.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Gina Harper-Harrison, M.D.Center Valley, PA 180341134279136
  2. Kristen Stone Mulhern, M.D.Center Valley, PA 180341104824457
  3. Christine Talmage, M.D.Center Valley, PA 180341568717288
  4. Ching-Ho Lin, M.D.Bethlehem, PA 180201093056590
  5. Christopher Mann, MDEaston, PA 180421740272145
  6. Richard Baker, MDBethlehem, PA 180181831181262
  7. Abigail Barger, MDBethlehem, PA 180181437736279
  8. Emer Colalillo, MDBethlehem, PA 180181043600760

Common questions

What is Michael J. Yeager, MD's NPI number?

Michael J. Yeager, MD's National Provider Identifier (NPI) is 1396795829, issued on May 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael J. Yeager, MD located?

The NPPES record lists a practice address at 1612 Thorndale RD, Breinigsville, PA, 18031. Phone: (610) 657-3351. Providers update this record themselves, so call before visiting.

How can I verify Michael J. Yeager, MD's license?

NPPES lists Pennsylvania license number MD425256, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Michael J. Yeager, MD prescribe under Medicare Part D?

In 2024, Michael J. Yeager, MD had 11 Medicare Part D claims; 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.