Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Reza Ali Shah, DO

Vascular Surgery Physician in Hamilton, NJ · enumerated 2006 · practices at Mercer Surgical Group PC.

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

National Provider Identifier

1891740080

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Registry record

Entity type Individual (Type 1)

Name Dr. Reza Ali Shah

Credential DO

Sex Male

Practice address 2063 Klockner Rd, Hamilton, NJ, 08690

Phone (609) 586-9788

Fax (609) 586-1232

Enumeration date May 24, 2006

Last updated in NPPES Jun 24, 2008

Taxonomy & licenses

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 25MB06764700 (NJ) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
2690963000	Other	NJ	AMERIHEALTH
3K2190	Other	NJ	HEALTHNET
5727757	Other	NJ	AETNA
7180223002	Other	NJ	CIGNA
P1626337	Other	NJ	OXFORD
7947801	Medicaid	NJ	-
203985484	Other	NJ	TAX ID
2039854840	Other	NJ	HORIZON
60032148	Other	NJ	HORIZON NJ HEALTH
7279755	Other	NJ	UNITED HEALTHCARE

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

What specialty is Reza Shah?

Reza Shah is registered in NPPES with the primary taxonomy of Vascular Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Mercer Surgical Group PC Vascular Surgery Physician · Hamilton, NJ NPI 1811942337 Ryan Song Physician Assistant · Hamilton, NJ NPI 1316637382

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-24.