Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Seher Mahmood, PA

Physician Assistant in Summit, NJ · enumerated 2021.

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

National Provider Identifier

1508437856

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Registry record

Entity type Individual (Type 1)

Name Seher Mahmood

Credential PA

Sex Female

Practice address 99 Beauvoir Ave, Summit, NJ, 07901

Phone (908) 522-2000

Enumeration date Jul 8, 2021

Last updated in NPPES Nov 12, 2021

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 25MP00629900 (NJ) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA 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

How do I verify Seher Mahmood's NPI record?

Cross-check NPI 1508437856 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1508437856 active?

Yes, as of the latest NPPES snapshot, NPI 1508437856 is active (record last updated 2021-11-12).

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Kristin Duva Certified Registered Nurse Anesthetist · Summit, NJ NPI 1487652897 John Halperin Neurology Physician · Summit, NJ NPI 1124010079 Bonni Guerin Hematology & Oncology Physician · Summit, NJ NPI 1922090802 Dennis Lowenthal Medical Oncology Physician · Summit, NJ NPI 1528050374 Daniel Moriarty Medical Oncology Physician · Summit, NJ NPI 1164414850 Neil Morganstein Hematology & Oncology Physician · Summit, NJ NPI 1568454080 David Green Diagnostic Radiology Physician · Summit, NJ NPI 1245226125 Andrew Tarulli Neurology Physician · Summit, NJ NPI 1700872561

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-12.