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Internal Medicine

Michael H. Yamane, MD

Works at hospitals in Pennington, NJ · Plainsboro, NJ · New Jersey

Summary

Michael H. Yamane, MD (Internal Medicine) is listed by Medicare at 2 hospitals in Pennington, NJ and Plainsboro, NJ. NPI 1487694501. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Michael H. Yamane, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
45Years since medical school (graduated 1981)
University Of California, San Francisco School Of MedicineMedical school
MaleGender (as listed)
Mercer Internal Medicine, LLCGroup practice

Quick answers

Which hospitals does Michael H. Yamane work at?
Medicare's official clinician data lists Michael H. Yamane at 2 hospitals: Capital Health Medical Center - Hopewell and University Medical Center of Princeton at Plainsboro. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Michael H. Yamane see patients?
Medicare's clinician data lists 2 practice locations, including Pennington, NJ. Call before your visit to confirm the address.
What is Michael H. Yamane's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Michael H. Yamane accept Medicare assignment?
Yes. Medicare's clinician data says Michael H. Yamane accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Michael H. Yamane offer telehealth?
Medicare's clinician data says Michael H. Yamane offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Michael H. Yamane?
(609) 818-1000, as listed in official Medicare / NPI Registry data.
What is Michael H. Yamane's NPI number?
1487694501. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Michael H. Yamane works

Medicare's Facility Affiliation Data lists Michael H. Yamane at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Michael H. Yamane is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Michael H. Yamane as a member of this group (CMS data updated 2026-10-02).

  • Mercer Internal Medicine, LLC2 clinicians in the group

Specialties

Find other Internal Medicine doctors in New Jersey →

Other internal medicine doctors in Pennington

Clinicians with the same Medicare primary specialty in Pennington, NJ — not a recommendation.

All internal medicine doctors in Pennington →

Clinician information

CredentialMD
Medical schoolUniversity Of California, San Francisco School Of Medicine
Graduation year1981
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1487694501
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians