NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John F Distefano, MD

Hematology & Oncology Physician in Salem, VA · enumerated 2006.

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

National Provider Identifier

1134160229

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name John F Distefano
Credential MD
Sex Male
Practice address 1970 Roanoke Blvd, Salem, VA, 24153
Phone (540) 982-2463
Fax (540) 983-1022
Enumeration date Jun 9, 2006
Last updated in NPPES May 27, 2011

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 16510 (WV) 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
64071384 Medicaid KY -
P00002536 Other - RAILROAD MEDICARE
0073762000 Medicaid WV -
2388250 Medicaid OH -

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 1134160229 active?
Yes, as of the latest NPPES snapshot, NPI 1134160229 is active (record last updated 2011-05-27).
How do I verify John Distefano's NPI record?
Cross-check NPI 1134160229 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

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-27.