Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Seymour J Frankfurt, MD

Nephrology Physician in Miami, FL · enumerated 2005.

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

National Provider Identifier

1629063581

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Registry record

Entity type Individual (Type 1)

Name Seymour J Frankfurt

Credential MD

Sex Male

Practice address 1190 Nw 95th St, Suite 207, Miami, FL, 33150

Phone (305) 835-7045

Fax (305) 836-2359

Enumeration date Sep 16, 2005

Last updated in NPPES Jan 6, 2010

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License ME20657 (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
207288200	Medicaid	FL	-

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 Seymour Frankfurt?

Seymour Frankfurt is registered in NPPES with the primary taxonomy of Nephrology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Scott Goldberg Otolaryngology Physician · Miami, FL NPI 1639179278 Jacqueline Buchman Foot & Ankle Surgery Podiatrist · Miami, FL NPI 1184625592 Michael Lemont Nephrology Physician · Miami, FL NPI 1194710954 Anne Marie Miles Nephrology Physician · Miami, FL NPI 1669467429 Edmundo Tamayo Internal Medicine Physician · Miami, FL NPI 1457347957 Claude Innocent Internal Medicine Physician · Miami, FL NPI 1639151368 Alande Brezault Internal Medicine Physician · Miami, FL NPI 1083696728 Rehan Naqui Internal Medicine Physician · Miami, FL NPI 1669457081

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-06.