Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexander Yacobson

Podiatrist in Bronx, NY · enumerated 2006 · practices at Marvin L Teich MD.

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

National Provider Identifier

1538132634

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Registry record

Entity type Individual (Type 1)

Name Alexander Yacobson

Sex Male

Practice address 665 Thwaites Pl, Bronx, NY, 10467

Phone (914) 738-6435

Enumeration date Feb 9, 2006

Last updated in NPPES Sep 30, 2025

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 005271 Secondary

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 005271 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
01650164	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

How do I verify Alexander Yacobson's NPI record?

Cross-check NPI 1538132634 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1538132634 active?

Yes, as of the latest NPPES snapshot, NPI 1538132634 is active (record last updated 2025-09-30).

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Marvin Teich Gastroenterology Physician · Bronx, NY NPI 1740340942 Marvin L Teich MD Legal Medicine · Bronx, NY NPI 1245390442 Chinenye Nwogwugwu Registered Nurse · Bronx, NY NPI 1174776777 Geneva Davis Driver · Bronx, NY NPI 1689049389

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-30.