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Douglas K Ulmer MD, A Medical Corporation

Non-Pharmacy Dispensing Site in Long Beach, CA · enumerated 2006 · authorized official Douglas Ulmer, Owner.

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

National Provider Identifier

1841233624

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Registry record

Entity type Organization (Type 2)
Legal business name Douglas K Ulmer MD, A Medical Corporation
Practice address 1045 Atlantic Ave, Long Beach, CA, 90813
Phone (562) 435-5621
Fax (562) 437-3121
Enumeration date Jun 13, 2006
Last updated in NPPES Jun 3, 2008

Taxonomy & classification

332900000X Non-Pharmacy Dispensing Site Suppliers · License A24825 (CA) Primary

Authorized official

Name Douglas Ulmer
Title Owner
Phone (562) 435-5621

Other identifiers

Identifier Type State Issuer
5617507 Other CA OTHER ID NUMBER- COMMERCIAL NUMBER
00A248250 Medicaid CA -

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 is the NPI number for Douglas K Ulmer MD, A Medical Corporation?
The NPI for Douglas K Ulmer MD, A Medical Corporation is 1841233624, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Douglas K Ulmer MD, A Medical Corporation?
NPPES lists Douglas Ulmer (Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-03.