NPI Portal NPI Lookup & Verification

Dr. Mitchell Alan Greenbaum, DPM

Dr. Mitchell Alan Greenbaum is a Podiatrist provider (Podiatrist) practicing in Plainview, NY, registered in the NPPES registry with NPI 1104801448 since 2005. The credential DPM stands for Doctor of Podiatric Medicine. Practices at Mitchell Greenbaum, Dpm, PC (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1104801448
Entity type Individual (Type 1)
Name Dr. Mitchell Alan Greenbaum
Credential DPM
Sex Male
Practice address Plainview, NY, 11803
Phone 5164333353
Fax 5164338662
Enumeration date 2005-12-09
Last updated in NPPES 2013-06-11

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
213E00000X Podiatrist Primary N004558 NY
213ES0103X Foot & Ankle Surgery Podiatrist Secondary N004558 NY

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
Copy-ready billing details
Provider: Mitchell Greenbaum, DPM
NPI: 1104801448
Taxonomy: 213E00000X (Podiatrist)
Address: Plainview, NY, 11803

Other providers at this practice address

NPI Name Type Specialty Location
1003817719 Elliott Rosensweet Individual Podiatrist Plainview, NY
1851577928 Mitchell Greenbaum, Dpm, PC Organization Foot Surgery Podiatrist Plainview, NY

Verify this record

Cross-check NPI 1104801448 against the authoritative CMS record: view Dr. Mitchell Alan Greenbaum on the official NPPES registry .

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 or validate an NPI number.

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).

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