Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Mayer Goldberg, MD

Pediatric Hematology & Oncology Physician in Miami, FL · enumerated 2006.

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

National Provider Identifier

1528036563

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Registry record

Entity type Individual (Type 1)

Name John Mayer Goldberg

Credential MD

Sex Male

Practice address 1601 Nw 12th Ave, 9th Floor, Miami, FL, 33136

Phone (305) 243-6275

Fax (305) 243-3816

Enumeration date Mar 8, 2006

Last updated in NPPES Jan 27, 2014

Taxonomy & licenses

2080P0207X Pediatric Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License ME101370 (FL) 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
2810816-00	Medicaid	FL	-
213948	Other	-	TUFTS
AA39038	Other	-	HPHC DFCI ONLY
2018161	Medicaid	MA	-
J26754	Other	-	MASSACHUSETTS BCBS

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

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.

What specialty is John Goldberg?

John Goldberg is registered in NPPES with the primary taxonomy of Pediatric Hematology & Oncology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-27.