Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Marissa L Smargiassi, PA-C

Medical Physician Assistant in Linwood, NJ · enumerated 2007.

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

National Provider Identifier

1972795300

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Marissa L Smargiassi

Credential PA-C

Sex Female

Practice address 199 New Rd, Central Square Suite 62-63, Linwood, NJ, 08221

Phone (609) 926-3331

Fax (609) 926-3350

Enumeration date Aug 9, 2007

Last updated in NPPES Aug 9, 2007

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 25MP00129800 (NJ) Primary

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 is the NPI number for Marissa Smargiassi?

The National Provider Identifier (NPI) for Marissa Smargiassi is 1972795300, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marissa Smargiassi practice?

The practice location on file with NPPES is in Linwood, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Atlantic Prosthetic & Orthotic Services Prosthetic/Orthotic Supplier · Linwood, NJ NPI 1528060829 Robert Fiedler Oral & Maxillofacial Surgery (D.M.D.) · Linwood, NJ NPI 1104860196 Pain Care, P.C. Pain Medicine (Anesthesiology) Physician · Linwood, NJ NPI 1346276060 Jeffrey Petersohn Pain Medicine (Anesthesiology) Physician · Linwood, NJ NPI 1568499051 Coastal Oral & Maxillofacial Surgeons, PA Specialist · Linwood, NJ NPI 1174738363 Benaifer Preziosi Oral and Maxillofacial Surgery (Dentist) · Linwood, NJ NPI 1083813463 Jennifer Gallas Medical Physician Assistant · Linwood, NJ NPI 1689856916 Sood Center for Plastic Surgery, PC Ambulatory Surgical Clinic/Center · Linwood, NJ NPI 1265811848

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-09.