Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gerald H Sokol, M.D.

Radiation Oncology Physician in Cleveland, OH · enumerated 2006.

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

National Provider Identifier

1174590707

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Registry record

Entity type Individual (Type 1)

Name Dr. Gerald H Sokol

Credential M.D.

Sex Male

Practice address Cleveland Clinic 9500 Euclid Ave, Cleveland, OH, 44195

Phone (419) 756-2122

Fax (419) 756-3539

Enumeration date Mar 2, 2006

Last updated in NPPES Sep 13, 2024

Taxonomy & licenses

207RH0000X Hematology (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License ME25907 (FL) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License ME25907 (FL) Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License ME25907 (FL) Secondary

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License ME0025907 (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
039309601	Medicaid	FL	-
P00468402	Other	FL	RAILROAD MEDICARE
QF721	Other	FL	HF MA

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 Gerald Sokol?

Gerald Sokol is registered in NPPES with the primary taxonomy of Radiation 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 2024-09-13.