James B. Hannah, M.D.
Clinical Pathology/Laboratory Medicine Physician · San Luis Obispo, CA
James B. Hannah, M.D. is a clinical pathology/laboratory medicine physician with a practice address in San Luis Obispo, California, and NPI 1386670495, issued on Jun 23, 2006. Check the license (California G46098, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- James B. Hannah
- Credential
- M.D.
- Primary taxonomy
- Clinical Pathology/Laboratory Medicine Physician 207ZP0105X
- License number
- G46098 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3701 S Higuera St, San Luis Obispo, CA 93401
- Phone
- (805) 541-6033
- Enumerated
- Jun 23, 2006
- Record last updated
- Jun 21, 2024
- Medicaid IDs
- GR0058760 CA
LAB43503F CA
00G460980 CA - Entity
- Type 1 · individual
Also registered at 3701 S Higuera St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cynthia Douglas, M.D.Clinical Pathology/Laboratory Medicine Physician1760419873
- Dawn Ellerson, M.D.Anatomic Pathology & Clinical Pathology Physician1164465340
- Jessica FarrellAnatomic Pathology & Clinical Pathology Physician1053610410
- Brandie Firetag, MDAnatomic Pathology Physician1427385475
- Michael Frost, M.D.Clinical Pathology/Laboratory Medicine Physician1982631016
- Steven Jobst, M.D.Clinical Pathology/Laboratory Medicine Physician1740225648
Verify James B. Hannah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G46098Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Clinical Pathology/Laboratory Medicine Physician providers in California
There are 131 clinical pathology/laboratory medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other clinical pathology/laboratory medicine physician records in California
- Liya AbramyanTorrance, CA1316134612
- Maryam Ahmadi, MDOrange, CA1003497678
- Marie-Rose Akin, MDFresno, CA1518988377
- Hadassa AlexanderLos Angeles, CA1982435780
- Raymond Aller, M.D.Vista, CA1346304268
- Gloria AsuncionMartinez, CA1659416873
- Ryan Austin, M.D.La Jolla, CA1235470014
- Frederick Axelrod, MDSan Bernardino, CA1558535740
- Arthur Baca, M.D., PH.D.Alameda, CA1326248816
- Bonnie Balzer, MDWest Hollywood, CA1649247602
Common questions
What is James B. Hannah, M.D.'s NPI number?
James B. Hannah, M.D.'s National Provider Identifier (NPI) is 1386670495, issued on Jun 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James B. Hannah, M.D. located?
The NPPES record lists a practice address at 3701 S Higuera St, San Luis Obispo, CA, 93401. Phone: (805) 541-6033. Providers update this record themselves, so call before visiting.
How can I verify James B. Hannah, M.D.'s license?
NPPES lists California license number G46098, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.