NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Victor Mansoor, M.D.

Rheumatology Physician in Suffolk, VA · enumerated 2005.

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

National Provider Identifier

1356322184

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. John Victor Mansoor
Credential M.D.
Sex Male
Practice address 1033 Champions Way, Suite 100, Suffolk, VA, 23435
Fax (757) 461-6906
Enumeration date Nov 9, 2005
Last updated in NPPES Mar 1, 2013

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 0101054589 (VA) 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
006091326 Medicaid VA -
660001452 Other - RAILROAD MEDICARE
0585010001 Other VA DME

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

How do I verify John Mansoor's NPI record?
Cross-check NPI 1356322184 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1356322184 active?
Yes, as of the latest NPPES snapshot, NPI 1356322184 is active (record last updated 2013-03-01).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-01.