NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Melvin Yudis, M.D.

Nephrology Physician in Willow Grove, PA · enumerated 2006.

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

National Provider Identifier

1497854996

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Melvin Yudis
Credential M.D.
Sex Male
Practice address 735 Fitzwatertown Rd, Willow Grove, PA, 19090
Fax (215) 657-2018
Enumeration date Sep 21, 2006
Last updated in NPPES May 22, 2008

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License MD-007740-E (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
0048669000 Other PA KEYSTONE
1066639 Other PA CIGNA
0698751 Medicaid PA -
018693 Other PA HIGHMARK BLUE SHIELD
231952978 Other PA TAX-ID
390001332 Other PA RR MEDICARE
02334MD007740E Other PA HEALTH PARTNERS
4089599 Other PA AETNA
1033381 Other PA KEYSTONE MERCY

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

What is the NPI number for Melvin Yudis?
The National Provider Identifier (NPI) for Melvin Yudis is 1497854996, a Type 1 (individual) record in the CMS NPPES registry.
Where does Melvin Yudis practice?
The practice location on file with NPPES is in Willow Grove, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-22.