Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Donald R. Polakoff, M.D.

Adult Reconstructive Orthopaedic Surgery Physician in Monroe, NJ · enumerated 2005.

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

National Provider Identifier

1407851355

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Registry record

Entity type Individual (Type 1)

Name Dr. Donald R. Polakoff

Credential M.D.

Sex Male

Practice address 111 Union Valley Rd, Suite 102, Monroe, NJ, 08831

Phone (609) 655-1818

Fax (609) 655-1814

Enumeration date Jun 16, 2005

Last updated in NPPES May 18, 2021

Taxonomy & licenses

207XS0114X Adult Reconstructive Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License MA45959 (NJ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Is NPI 1407851355 active?

Yes, as of the latest NPPES snapshot, NPI 1407851355 is active (record last updated 2021-05-18).

How do I verify Donald Polakoff's NPI record?

Cross-check NPI 1407851355 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-18.