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Steven E. Gammer, M.D., Inc.

Dermatology Physician in Seal Beach, CA · enumerated 2011 · authorized official Steven Gammer, President.

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

National Provider Identifier

1073817979

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Registry record

Entity type Organization (Type 2)
Legal business name Steven E. Gammer, M.D., Inc.
Practice address 500 Pacific Coast Hwy, Ste 212, Seal Beach, CA, 90740
Phone (562) 431-8554
Fax (562) 596-7764
Enumeration date Jan 6, 2011
Last updated in NPPES Jan 6, 2011

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Steven Gammer
Title President
Phone (562) 431-8554

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

What type of organization is Steven E. Gammer, M.D., Inc.?
Steven E. Gammer, M.D., Inc. is registered in NPPES as a Dermatology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-06.