NPI Portal NPI Lookup & Verification

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

Angela Markman-Lin, MD

Obstetrics & Gynecology Physician in Marlboro Township, NJ · enumerated 2007.

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

National Provider Identifier

1437356961

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Registry record

Entity type Individual (Type 1)
Name Angela Markman-Lin
Credential MD
Sex Female
Practice address Marlboro Township, NJ, 07746
Fax (732) 834-0142
Enumeration date Jun 28, 2007
Last updated in NPPES Jan 10, 2020

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

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 25MA08858400 (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 1437356961 active?
Yes, as of the latest NPPES snapshot, NPI 1437356961 is active (record last updated 2020-01-10).
How do I verify Angela Markman-Lin's NPI record?
Cross-check NPI 1437356961 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-10.