Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Alan B. Clark M.D, P.A.

Q: What is the NPI number for Alan B. Clark M.D, P.A.?

The NPI for Alan B. Clark M.D, P.A. is 1235318387, a Type 2 (organization) record in the CMS NPPES registry.

Specialist in East Orange, NJ · enumerated 2007 · authorized official Alan Clark, Neurologist.

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

National Provider Identifier

1235318387

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Alan B. Clark M.D, P.A.

Other name <Unavail>

Parent organization Alan B. Clark

Practice address 185 Central Ave, Suite#611, East Orange, NJ, 07018

Phone (973) 678-5607

Fax (973) 678-6319

Enumeration date Oct 25, 2007

Last updated in NPPES Mar 5, 2009

Taxonomy & classification

174400000X Specialist Other Service Providers · License MA20681 (NJ) Primary

282N00000X General Acute Care Hospital Hospitals · License MA56498 (NJ) Secondary

Authorized official

Name Alan Clark

Title Neurologist

Phone (973) 678-5607

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

Who is the authorized official for Alan B. Clark M.D, P.A.?

NPPES lists Alan Clark (Neurologist) as the authorized official for this organization.

What is the NPI number for Alan B. Clark M.D, P.A.?

The NPI for Alan B. Clark M.D, P.A. is 1235318387, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-05.