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Internal Medicine

Andersen Clervil, MD

Works at hospitals in Pittsburgh, PA · Natrona, PA · Monroeville, PA … · Pennsylvania

Summary

Andersen Clervil, MD (Internal Medicine) is listed by Medicare at 5 hospitals in Pittsburgh, PA, Natrona, PA and Monroeville, PA and other places. NPI 1558625814. 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 Andersen Clervil, 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
19Years since medical school (graduated 2007)
MaleGender (as listed)
Ahn Hospitalist Group LtdGroup practice

Quick answers

Which hospitals does Andersen Clervil work at?
Medicare's official clinician data lists Andersen Clervil at 5 hospitals: Allegheny General Hospital, Allegheny Valley Hospital, Forbes Hospital, Indiana Regional Medical Center and West Penn Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Andersen Clervil see patients?
Medicare's clinician data lists 2 practice locations, including Natrona Heights, PA and Indiana, PA. Call before your visit to confirm the address.
What is Andersen Clervil's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Andersen Clervil accept Medicare assignment?
Yes. Medicare's clinician data says Andersen Clervil 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 Andersen Clervil?
(724) 224-5100, as listed in official Medicare / NPI Registry data.
What is Andersen Clervil's NPI number?
1558625814. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Andersen Clervil works

Medicare's Facility Affiliation Data lists Andersen Clervil 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 Andersen Clervil is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • Ahn Hospitalist Group Ltd69 clinicians in the group

Specialties

Find other Internal Medicine doctors in Pennsylvania →

Other internal medicine doctors in Natrona Heights

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

All internal medicine doctors in Natrona Heights →

Clinician information

CredentialMD
Graduation year2007
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1558625814
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