Grant Williams Trimble, PA-C
Internal Medicine Physician · Corning, CA
Grant Williams Trimble, PA-C is an internal medicine physician with a practice address in Corning, California, and NPI 1609332782, issued on Feb 14, 2019. Check the license (California 60457, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Grant Williams Trimble
- Credential
- PA-C
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 60457 CA
50.005897RX OH
Self-reported in NPPES; status is on the state search - Practice location
- 2126 Solano St, Corning, CA 96021
- Phone
- (530) 824-4002
- Enumerated
- Feb 14, 2019
- Record last updated
- Dec 23, 2022
- Entity
- Type 1 · individual
Also registered at 2126 Solano St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dorothy Bratton, PA-CPhysician Assistant1881873206
- David Coutin, M.D.General Practice Physician1043214661
- Marianne Moses, ARNPFamily Nurse Practitioner1225317290
- Juan Sarmiento, PAPhysician Assistant1851498026
- Logan Walker, FNPNurse Practitioner1215727797
Verify Grant Williams Trimble in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 60457Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average internal medicine physician in 2024
3,196 Medicare Part D claims for 432 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 76 claims were for opioids.
Most prescribed
- Atorvastatin Calcium167 claims
- Levothyroxine Sodium162 claims
- Amlodipine Besylate108 claims
- Gabapentin103 claims
- Lisinopril95 claims
- Losartan Potassium90 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.
4 internal medicine physician records list a practice address in Corning
They are 4 of the 66 NPPES records with a practice address in Corning, and 17,696 internal medicine physician records in California.
All 4 in Corning → All 17,696 in California → Every provider in Corning →
Other internal medicine physician records in California
- Jacob Aaron, MDSan Francisco, CA1407202518
- Alistair Aaronson, MDStanford, CA1457628760
- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Grant Williams Trimble, PA-C's NPI number?
Grant Williams Trimble, PA-C's National Provider Identifier (NPI) is 1609332782, issued on Feb 14, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Grant Williams Trimble, PA-C located?
The NPPES record lists a practice address at 2126 Solano St, Corning, CA, 96021. Phone: (530) 824-4002. Providers update this record themselves, so call before visiting.
How can I verify Grant Williams Trimble, PA-C's license?
NPPES lists California license number 60457, 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 Grant Williams Trimble, PA-C prescribe under Medicare Part D?
In 2024, Grant Williams Trimble, PA-C had 3,196 Medicare Part D claims for 432 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.