John R. Gavini, M.D.
Internal Medicine Physician · Hanford, CA
John R. Gavini, M.D. is an internal medicine physician with a practice address in Hanford, California, and NPI 1750328803, issued on May 31, 2006. Check the license (California A77882, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John R. Gavini
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A77882 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1524 W. Lacey Blvd, Hanford, CA 93230
- Phone
- (559) 583-4503
- Enumerated
- May 31, 2006
- Record last updated
- Feb 5, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (559) 583-4535
- Medicare enrollment
- Enrolled (PECOS I20040325000955); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 1524 W. Lacey Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John R. Gavini in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A77882Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.5 times the Medicare Part D claims of the average internal medicine physician in 2024
11,126 Medicare Part D claims for 555 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 397 claims were for opioids.
Most prescribed
- Atorvastatin Calcium611 claims
- Levothyroxine Sodium602 claims
- Metformin Hcl377 claims
- Losartan Potassium362 claims
- Amlodipine Besylate347 claims
- Gabapentin304 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,362.99
58 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Central Valley General HospitalHanford, CA
- Kings Medical Group PCHanford, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John R. Gavini among 17,696 internal medicine physician records in California
John R. Gavini, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1988 · median 2004 among the 11,065 with a school on file
- Record last updated2015 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in California
There are 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Hanford → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- David Glossbrenner, MDHanford, CA 932301720125149
- Neelima Gondi, M.D.Hanford, CA 932301104026970
- Muhammad HassanHanford, CA 932301083193304
- Joyce Ho, M.D.Hanford, CA 932301962943316
- James Kuo, D.O.Hanford, CA 932301326452087
- Susan Locke, M.D.Hanford, CA 932301063530087
- Tarlan Moinizandi, M.D.Hanford, CA 932301821298365
- Sudesh Nagavalli, MDHanford, CA 932301780629691
Common questions
What is John R. Gavini, M.D.'s NPI number?
John R. Gavini, M.D.'s National Provider Identifier (NPI) is 1750328803, issued on May 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John R. Gavini, M.D. located?
The NPPES record lists a practice address at 1524 W. Lacey Blvd, Hanford, CA, 93230. Phone: (559) 583-4503. Providers update this record themselves, so call before visiting.
How can I verify John R. Gavini, M.D.'s license?
NPPES lists California license number A77882, 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.
How much does John R. Gavini, M.D. prescribe under Medicare Part D?
In 2024, John R. Gavini, M.D. had 11,126 Medicare Part D claims for 555 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.