1. Home
  2. Directory
  3. Pennsylvania
  4. Lansdowne
  5. Internal Medicine
  6. NPI Profile

DR. MICHAEL ANTHONY WILLIAMS M.D.
NPI 1003143488
Internal Medicine - Cardiovascular Disease in Lansdowne, PA

Active since November 05, 2009
215 ELDER AVENUE, LANSDOWNE, PA 19050(610) 623-1433(610) 623-9678 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Michael Anthony Williams M.d. NPPES

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

DR. MICHAEL ANTHONY WILLIAMS M.D. (NPI 1003143488) is an individual cardiovascular disease provider in Lansdowne, Pennsylvania, licensed in Pennsylvania (MD039870E) and active in the NPI registry since November 2009.

NPPES Registry Identity

NPI1003143488
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. MICHAEL ANTHONY WILLIAMSCredential: M.D.
Location Address215 ELDER AVENUELansdowne, PA 19050-3005
Mailing Address215 Elder AvenueLansdowne, PA 19050-3005 · (610) 623-1433 · Fax (610) 623-9678
Phone(610) 623-1433
Fax(610) 623-9678
Sole ProprietorYes
Enumeration DateNovember 5, 2009
Last NPPES UpdateMarch 7, 2023
✔ NPI 1003143488 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 · MD039870E
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.
215 ELDER AVENUE, Lansdowne, PA 19050
Open in Google Maps ↗

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 Michael Williams's NPI number?

The NPI number for Michael Williams is 1003143488. It was assigned to this individual provider in the NPPES registry on November 5, 2009.

Where is Michael Williams located?

Michael Williams practices at 215 Elder Avenue, Lansdowne, PA 19050. The listed phone number is (610) 623-1433.

What is Michael Williams'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 Michael Williams was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.