James Leonard Comazzi, M.D.

Specialist · Sonora, CA

Individual Active NPI

NPI number 1144268392

Practice location

900 Greenley Rd
Suite 911
Sonora, CA 95370-5287
Phone
(209) 532-0511
Fax
(209) 532-6092

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NPI record

NPI
1144268392
Entity type
Individual (Type 1)
Enumeration date
June 2, 2006
Last updated
July 13, 2026
Sole proprietor
No

Specialties & taxonomy codes

TaxonomyCodeLicenseState
Specialist Primary 174400000X G39987 CA

About Dr. Comazzi

James Leonard Comazzi, M.D. is a healthcare provider registered in the NPI registry with the primary taxonomy Specialist (code 174400000X). The practice location is 900 Greenley Rd, Suite 911, Sonora, CA 95370-5287. The NPI number 1144268392 was assigned on June 2, 2006 and the record was last updated on July 13, 2026.

Dr. Comazzi lists a license in the registry: #G39987 (CA) for Specialist. License numbers are self-reported to NPPES; verify them with the state licensing board.

Frequently asked questions

What is the NPI number of James Leonard Comazzi, M.D.?

The NPI number is 1144268392.

What is the phone number of Dr. Comazzi?

The phone number listed for the practice location is (209) 532-0511.

Where is Dr. Comazzi located?

900 Greenley Rd, Suite 911, Sonora, CA 95370-5287.

What is the taxonomy code for Dr. Comazzi?

The primary taxonomy code is 174400000X – Specialist.

Is this information correct?

All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.

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