DR. WILLIAM R. DAVIDSON JR. MD
NPI 1871570952
Internal Medicine - Cardiovascular Disease in Jonestown, PA

Q: What is William Davidson's NPI number?

The NPI number for William Davidson is 1871570952. It was assigned to this individual provider in the NPPES registry on December 29, 2005.

Q: What is William Davidson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for William Davidson was last updated on June 10, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 29, 2005

2421 HEILMANDALE RD, JONESTOWN, PA 17038(717) 867-2492 Get Directions Write a Review

NPPES record last updated: June 10, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. William R. Davidson Jr. Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. WILLIAM R. DAVIDSON JR. MD (NPI 1871570952) is an individual cardiovascular disease provider in Jonestown, Pennsylvania, licensed in Pennsylvania (MD020565E) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1871570952

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. WILLIAM R. DAVIDSON JR.Credential: MD

Location Address2421 HEILMANDALE RDJonestown, PA 17038-8307

Mailing Address2421 Heilmandale RdJonestown, PA 17038-8307 · (717) 867-2492

Phone(717) 867-2492

Sole ProprietorYes

Enumeration DateDecember 29, 2005

Last NPPES UpdateJune 10, 2010

✔ NPI 1871570952 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in PA · MD020565E

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

2421 HEILMANDALE RD, Jonestown, PA 17038

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Other Identifiers 3

Medicare PIN145681PA

Medicaid0006699000005PA

Medicare UPINF27211PA

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Davidson's NPI number?

The NPI number for William Davidson is 1871570952. It was assigned to this individual provider in the NPPES registry on December 29, 2005.

Where is William Davidson located?

William Davidson practices at 2421 Heilmandale Rd, Jonestown, PA 17038. The listed phone number is (717) 867-2492.

What is William Davidson's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for William Davidson was last updated on June 10, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.