Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Calhamberkeley Group Inc

Q: What type of organization is Calhamberkeley Group Inc?

Calhamberkeley Group Inc is registered in NPPES as a General Practice Physician (its primary provider taxonomy).

General Practice Physician in Baltimore, MD · enumerated 2026 · authorized official Calvin Culmer, President/Ceo.

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

National Provider Identifier

1356246946

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Registry record

Entity type Organization (Type 2)

Legal business name Calhamberkeley Group Inc

Practice address 601 Cumberland St, Baltimore, MD, 21217

Phone (202) 246-8848

Fax (703) 768-8244

Enumeration date Oct 13, 2026

Last updated in NPPES Oct 30, 2026

Taxonomy & classification

208D00000X General Practice Physician Allopathic & Osteopathic Physicians Primary

251B00000X Case Management Agency Agencies Secondary

Authorized official

Name Calvin Culmer

Title President/Ceo

Phone (202) 246-8848

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

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.

What type of organization is Calhamberkeley Group Inc?

Calhamberkeley Group Inc is registered in NPPES as a General Practice Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-30.