Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carol M Cox, MD

Geriatric Medicine (Internal Medicine) Physician in Tucson, AZ · enumerated 2006.

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

National Provider Identifier

1851301949

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Carol M Cox

Credential MD

Sex Female

Practice address 1701 W Saint Marys Rd, #137, Tucson, AZ, 85745

Phone (520) 622-6415

Fax (520) 624-6888

Enumeration date Aug 9, 2006

Last updated in NPPES Jan 2, 2015

Taxonomy & licenses

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 17284 (AZ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
AZ0830160	Other	AZ	BCBS
CC7597	Other	AZ	RR MCR
411900	Medicaid	AZ	-

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

Is NPI 1851301949 active?

Yes, as of the latest NPPES snapshot, NPI 1851301949 is active (record last updated 2015-01-02).

How do I verify Carol Cox's NPI record?

Cross-check NPI 1851301949 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-02.