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

Dr. Mitchell Alan Greenbaum, DPM

Podiatrist in Plainview, NY · enumerated 2005 · practices at Mitchell Greenbaum, Dpm, PC.

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

National Provider Identifier

1104801448

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Registry record

Entity type Individual (Type 1)

Name Dr. Mitchell Alan Greenbaum

Credential DPM

Sex Male

Practice address Plainview, NY, 11803

Phone (516) 433-3353

Fax (516) 433-8662

Enumeration date Dec 9, 2005

Last updated in NPPES Jun 11, 2013

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 N004558 (NY) Primary

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License N004558 (NY) Secondary

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
01431176	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.

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Frequently asked questions

How do I verify Mitchell Greenbaum's NPI record?

Cross-check NPI 1104801448 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1104801448 active?

Yes, as of the latest NPPES snapshot, NPI 1104801448 is active (record last updated 2013-06-11).

Other providers at this practice address

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Mitchell Greenbaum, Dpm, PC Foot Surgery Podiatrist · Plainview, NY NPI 1851577928

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-11.