Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mohammed S Rahman, M.D.

Nephrology Physician in East Patchogue, NY · enumerated 2007.

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

National Provider Identifier

1629279591

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Registry record

Entity type Individual (Type 1)

Name Mohammed S Rahman

Credential M.D.

Sex Male

Practice address 260 Patchogue Yaphank Rd, East Patchogue, NY, 11772

Phone (631) 654-8755

Fax (631) 654-8709

Enumeration date May 30, 2007

Last updated in NPPES Apr 28, 2008

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 233199 (NY) 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
W38231	Other	-	MEDICARE GROUP NUMBER
01891670	Medicaid	NY	-

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

Where does Mohammed Rahman practice?

The practice location on file with NPPES is in East Patchogue, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mohammed Rahman?

The National Provider Identifier (NPI) for Mohammed Rahman is 1629279591, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-28.