Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

St John'S Medical Services PC

Internal Medicine Physician in Far Rockaway, NY · enumerated 2006 · authorized official Steven Guido, Chief Financial Officer.

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

National Provider Identifier

1023042173

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Registry record

Entity type Organization (Type 2)

Legal business name St John'S Medical Services PC

Practice address 327 Beach 19th St, Far Rockaway, NY, 11691

Phone (718) 869-7641

Fax (718) 869-8507

Enumeration date Jul 11, 2006

Last updated in NPPES May 22, 2026

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Steven Guido

Title Chief Financial Officer

Phone (718) 869-7684

Other identifiers

Identifier	Type	State	Issuer
02770565	Medicaid	NY	-

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-05-22. Verify at npiregistry.cms.hhs.gov.

Where is St John'S Medical Services PC located?

The practice location on file with NPPES is in Far Rockaway, NY.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-22.