Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Giovanni Greto Ramos, M.D.

Internal Medicine Physician in East Patchogue, NY · enumerated 2006.

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

National Provider Identifier

1578525960

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Registry record

Entity type Individual (Type 1)

Name Giovanni Greto Ramos

Credential M.D.

Sex Male

Practice address 157 E Woodside Ave, East Patchogue, NY, 11772

Phone (631) 475-1900

Fax (631) 475-1955

Enumeration date Apr 3, 2006

Last updated in NPPES Feb 9, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD419448 (PA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 331175 (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
7092409	Other	-	AETNA
77750 E465	Other	-	GEISINGER GOLD
0019212380003	Other	PA	MEDICAL ASSISTANCE
1437433	Other	-	BLUE SHIELD, BC/BS
77750 E465	Other	-	GEISINGER HEALTH PLAN
1437433	Other	-	FIRST PRIORITY LIFE
P00239580	Other	-	RAILROAD MEDICARE
2121722000	Other	-	BC/BS
002718	Other	-	HMO

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 Giovanni Ramos?

The National Provider Identifier (NPI) for Giovanni Ramos is 1578525960, a Type 1 (individual) record in the CMS NPPES registry.

Where does Giovanni Ramos practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-09.