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Internal Medicine

James Nicholas, MD

Sees patients in Pittsburgh, PA · Allison Park, PA · Pennsylvania

Summary

James Nicholas, MD (Internal Medicine) is enrolled with Medicare at 2 practice locations in Pittsburgh, PA and Allison Park, PA. NPI 1417908195. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about James Nicholas, 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
51Years since medical school (graduated 1975)
University Of Pittsburgh School Of MedicineMedical school
MaleGender (as listed)

Quick answers

Where does James Nicholas see patients?
Medicare's clinician data lists 2 practice locations, including Pittsburgh, PA and Allison Park, PA. Call before your visit to confirm the address.
What is James Nicholas's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does James Nicholas accept Medicare assignment?
Yes. Medicare's clinician data says James Nicholas 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.
What is the phone number for James Nicholas?
(412) 825-3627, as listed in official Medicare / NPI Registry data.
What is James Nicholas's NPI number?
1417908195. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where James Nicholas is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists James Nicholas as a member of this group (CMS data updated 2026-10-02).

  • Ucmg LLC288 clinicians in the group

Specialties

Find other Internal Medicine doctors in Pennsylvania →

Other internal medicine doctors in Pittsburgh

Clinicians with the same Medicare primary specialty in Pittsburgh, PA — not a recommendation.

All internal medicine doctors in Pittsburgh →

Clinician information

CredentialMD
Medical schoolUniversity Of Pittsburgh School Of Medicine
Graduation year1975
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1417908195
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians