Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Carlo- Gerardo B. Ramirez, M.D.

Transplant Surgery Physician in Philadelphia, PA · enumerated 2006.

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

National Provider Identifier

1558381186

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Registry record

Entity type Individual (Type 1)

Name Dr. Carlo- Gerardo B. Ramirez

Credential M.D.

Sex Male

Practice address 1100 Walnut St, Philadelphia, PA, 19107

Phone (215) 955-6750

Fax (215) 923-8222

Enumeration date Jul 19, 2006

Last updated in NPPES Apr 1, 2014

Taxonomy & licenses

204F00000X Transplant Surgery Physician Allopathic & Osteopathic Physicians · License MD056707L (PA) Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD056707L (PA) Secondary

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
0040339	Medicaid	NJ	-
101045556	Medicaid	PA	-

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 Carlo- Gerardo Ramirez?

The National Provider Identifier (NPI) for Carlo- Gerardo Ramirez is 1558381186, a Type 1 (individual) record in the CMS NPPES registry.

Where does Carlo- Gerardo Ramirez practice?

The practice location on file with NPPES is in Philadelphia, PA. 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 2014-04-01.