Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Stuart Gerald Leff, DPM

Podiatrist in Sterling Heights, MI · enumerated 2006.

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

National Provider Identifier

1811073653

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Registry record

Entity type Individual (Type 1)

Name Dr. Stuart Gerald Leff

Credential DPM

Sex Male

Practice address Sterling Heights, MI, 48310

Phone (586) 268-6110

Fax (586) 264-1155

Enumeration date Oct 27, 2006

Last updated in NPPES Nov 6, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 5901000543 (MI) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier	Type	State	Issuer
198465	Other	-	TOTAL HEALTH CARE
4440671	Other	-	MI CONFERENCE OF TEAMSTER
480027371	Other	-	TRAVELERS 2
6532	Other	-	CAPE
T3406	Other	-	HAPCHOICE
T34062	Other	-	HAPHMO
T34062	Other	-	HEALTHCHOICE
C4788	Other	-	MCARE
480027371	Other	-	RAILROAD MEDICARE
5505253	Other	-	BLUE CROSS
T34062	Other	-	HAPPPO
480E002220	Other	-	BC
382639223	Other	-	PPOM
0E00222	Other	-	BC
1698596	Other	-	MIDWEST HEALTH PLAN
4855052530	Other	-	BLUE CARE NETWORK
T34062	Other	-	HAP

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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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Stuart Leff?

Stuart Leff is registered in NPPES with the primary taxonomy of Podiatrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-06.