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

Dr. Peter Julio Baiocco, M.D.

Gastroenterology Physician in New York, NY · enumerated 2006.

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

National Provider Identifier

1679539027

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Registry record

Entity type Individual (Type 1)

Name Dr. Peter Julio Baiocco

Credential M.D.

Sex Male

Practice address New York, NY, 10021

Phone (212) 734-8811

Fax (212) 472-5133

Enumeration date Apr 25, 2006

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 138746 (NY) 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
133500991	Other	NY	UNITED HEALTHCARE
B95521	Other	NY	HIP
133500991	Other	-	CIGNA
133500991	Other	NY	HEALTHNET
P379271	Other	NY	OXFORD

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

Where does Peter Baiocco practice?

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

What is the NPI number for Peter Baiocco?

The National Provider Identifier (NPI) for Peter Baiocco is 1679539027, a Type 1 (individual) record in the CMS NPPES registry.

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Benjamin Metzger Nephrology Physician · New York, NY NPI 1588667133 Michael Nissen Ophthalmology Physician · New York, NY NPI 1609875442 Pairote Laochumroonvorapong Procedural Dermatology Physician · New York, NY NPI 1780679985 1317 Medical, P.C. Anesthesiology Physician · New York, NY NPI 1124068929 Eric Morgenstern Specialist · New York, NY NPI 1093730210 Peter Kim Gastroenterology Physician · New York, NY NPI 1235157017 Yoav Suprun Physical Therapist · New York, NY NPI 1679595185 Eduard Rajter Physical Therapist · New York, NY NPI 1477575397

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