Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Jay Mermelstein Dpm PC

Q: What type of organization is Jay Mermelstein Dpm PC?

Jay Mermelstein Dpm PC is registered in NPPES as a Podiatrist (its primary provider taxonomy).

Podiatrist in Mount Vernon, NY · enumerated 2005 · authorized official Jay Mermelstein, Owner President.

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

National Provider Identifier

1770567166

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Registry record

Entity type Organization (Type 2)

Legal business name Jay Mermelstein Dpm PC

Practice address 105 Stevens Ave, Ste 301, Mount Vernon, NY, 10550

Phone (914) 699-1515

Fax (914) 699-2907

Enumeration date Nov 30, 2005

Last updated in NPPES Dec 13, 2007

Taxonomy & classification

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License N004414 (NY) Primary

Authorized official

Name Jay Mermelstein

Title Owner President

Phone (914) 699-1515

Other identifiers

Identifier	Type	State	Issuer
01084459	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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Jay Mermelstein Dpm PC?

Jay Mermelstein Dpm PC is registered in NPPES as a Podiatrist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-13.