Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eric Williams, MD

Orthopaedic Surgery Physician in Philadelphia, PA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1992763445

Verified

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Registry record

Entity type Individual (Type 1)

Name Eric Williams

Credential MD

Sex Male

Practice address 5501 Old York Road, Willowcrest Road 4th Fl, Philadelphia, PA, 19141

Phone (215) 456-7900

Fax (215) 456-3428

Enumeration date May 3, 2006

Last updated in NPPES Dec 19, 2012

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License MD 068173L (PA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
001900200	Medicaid	GA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1992763445 active?

Yes, as of the latest NPPES snapshot, NPI 1992763445 is active (record last updated 2012-12-19).

How do I verify Eric Williams's NPI record?

Cross-check NPI 1992763445 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Mark Morginstin Hematology & Oncology Physician · Philadelphia, PA NPI 1124000278 John Leighton Hematology & Oncology Physician · Philadelphia, PA NPI 1861461162 Ajit Desai Hematology & Oncology Physician · Philadelphia, PA NPI 1447210059 Barbara Hare Obstetrics & Gynecology Nurse Practitioner · Philadelphia, PA NPI 1104880806 Einstein Practice Plan Inc Surgery Physician · Philadelphia, PA NPI 1992761621 Kathleen Hayward Emergency Medicine Physician · Philadelphia, PA NPI 1134186422 Sue Lee Orthopaedic Surgery Physician · Philadelphia, PA NPI 1083672117 Steven Parrillo Emergency Medicine Physician · Phila, PA NPI 1366400491

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-19.