John T. Hata, M.D.
Gastroenterology Physician · Sacramento, CA
John T. Hata, M.D. is a gastroenterology physician with a practice address in Sacramento, California, and NPI 1205800042, issued on Feb 16, 2006. Check the license (California 00G279460, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John T. Hata
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 00G279460 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8120 Timberlake Way, Sacramento, CA 95823
- Phone
- (916) 423-2124
- Enumerated
- Feb 16, 2006
- Record last updated
- Dec 5, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (916) 423-2127
- Medicaid ID
- 00G279460 CA
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 2,140 in California → Look up another NPI →
Also registered at 8120 Timberlake Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jennifer Chang, O.D.Optometrist1689094252
- Hui Min Cheong, MDObstetrics & Gynecology Physician1285663930
- Cherie Cooper, NPNurse Practitioner1023341898
Verify John T. Hata in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 00G279460Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John T. Hata among 2,140 gastroenterology physician records in California
John T. Hata, M.D. is one of 2,140 gastroenterology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 48% newer
- In a Medicare fileNo · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2012 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in California
There are 2,140 gastroenterology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,140 in California → Every provider in Sacramento → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Rekha Cheruvattath, MDSacramento, CA 958231891779740
- Don Finegold, MDSacramento, CA 958231972681609
- Jason Guardino, D.O.Sacramento, CA 958231033245816
- Edwin Gyorffy, MDSacramento, CA 958231336291558
- Thomas Imperato, M.D.Sacramento, CA 958231902871684
- Manan Jhaveri, MDSacramento, CA 958231306285739
- Sheeva JohnsonSacramento, CA 958231326434200
- Gerald Kohn, MDSacramento, CA 958231457439184
Common questions
What is John T. Hata, M.D.'s NPI number?
John T. Hata, M.D.'s National Provider Identifier (NPI) is 1205800042, issued on Feb 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John T. Hata, M.D. located?
The NPPES record lists a practice address at 8120 Timberlake Way, Sacramento, CA, 95823. Phone: (916) 423-2124. Providers update this record themselves, so call before visiting.
How can I verify John T. Hata, M.D.'s license?
NPPES lists California license number 00G279460, 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.