NPI Portal NPI Lookup & Verification

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

Sandra J Greco, M.D.

Obstetrics & Gynecology Physician in Long Branch, NJ · enumerated 2006.

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

National Provider Identifier

1346204153

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Registry record

Entity type Individual (Type 1)
Name Sandra J Greco
Credential M.D.
Sex Female
Practice address Long Branch, NJ, 07740
Phone (732) 571-0972
Fax (732) 571-0748
Enumeration date Apr 17, 2006
Last updated in NPPES May 31, 2022

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 25MA07003900 (NJ) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
8808007 Medicaid NJ -

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

Where does Sandra Greco practice?
The practice location on file with NPPES is in Long Branch, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sandra Greco?
The National Provider Identifier (NPI) for Sandra Greco is 1346204153, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-31.