Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Peter Gegerson, MD

Internal Medicine Physician in Deerfield Beach, FL · enumerated 2006.

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

National Provider Identifier

1659472801

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Peter Gegerson

Credential MD

Sex Male

Practice address Deerfield Beach, FL, 33441

Phone (954) 421-8666

Fax (954) 421-8667

Enumeration date Sep 26, 2006

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 22747 (FL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does Peter Gegerson practice?

The practice location on file with NPPES is in Deerfield Beach, FL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Peter Gegerson?

The National Provider Identifier (NPI) for Peter Gegerson is 1659472801, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Joseph J Arena MD PA Internal Medicine Physician · Deerfield Beach, FL NPI 1568435600 Centerwell Pharmacy, Inc. Community/Retail Pharmacy · Deerfield Beach, FL NPI 1972528453 Jacky Pomponio Nurse Practitioner · Deerfield Beach, FL NPI 1417960683 Francisco Perez-Mesa Family Medicine Physician · Deerfield Beach, FL NPI 1134132384 Sorin Dimitriu DDS PA Dentist · Deerfield Beach, FL NPI 1568576676 Lilibeth Ayangco Dmd PA Dentist · Deerfield Bch, FL NPI 1043328453 Palm Beach Broward Medical Imaging Center, Inc. Radiology Clinic/Center · Deerfield Beach, FL NPI 1952404519 Louis Galainena Family Medicine Physician · Deerfield Beach, FL NPI 1740340926

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.