Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark C. Zullo, M.D.

Family Medicine Physician in Wakefield, RI · enumerated 2006.

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

National Provider Identifier

1588675698

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Registry record

Entity type Individual (Type 1)

Name Mark C. Zullo

Credential M.D.

Sex Male

Practice address 70 Kenyon Ave, Suite 211, Wakefield, RI, 02879

Phone (401) 789-8543

Fax (401) 782-8766

Enumeration date Aug 11, 2006

Last updated in NPPES Apr 1, 2015

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 06480 (RI) 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
J11769	Other	MA	MABC
052518	Other	MA	TUFTS
35998	Other	MA	FALLON
0101102	Other	-	UHC
400988	Other	-	RI BLUE CHIP
B10350101	Other	MA	CIGNA
000000028143	Other	MA	BMC HEALTHNET
3043355	Medicaid	MA	-
710716	Other	MA	HPHC

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.

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Frequently asked questions

What specialty is Mark Zullo?

Mark Zullo is registered in NPPES with the primary taxonomy of Family Medicine 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-01.