Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Phyllis A Cullen MD Inc

Interventional Pain Medicine Physician in Chico, CA · enumerated 2007 · authorized official Marc Cullen, Secretary.

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

National Provider Identifier

1881883320

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Registry record

Entity type Organization (Type 2)

Legal business name Phyllis A Cullen MD Inc

Practice address 274 Cohasset Rd, Suite 110, Chico, CA, 95926

Phone (530) 891-0325

Enumeration date Oct 22, 2007

Last updated in NPPES Dec 6, 2016

Taxonomy & classification

208VP0014X Interventional Pain Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Marc Cullen

Title Secretary

Phone (530) 895-3287

Other identifiers

Identifier	Type	State	Issuer
ZZZ06195Z	Other	CA	MEDICARE GROUP PTAN
00G324032	Other	CA	MEDICARE INDIVIDUAL PTAN

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

Where is Phyllis A Cullen MD Inc located?

The practice location on file with NPPES is in Chico, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-12-06. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-06.