Anthony S. Shin, M.D.
Psychiatry Physician · Grand Terrace, CA
Anthony S. Shin, M.D. is a psychiatry physician with a practice address in Grand Terrace, California, and NPI 1982628756, issued on Jul 26, 2006. Check the license (California A42601, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Anthony S. Shin
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A42601 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12000 Mount Vernon Ave, Grand Terrace, CA 92313
- Phone
- (951) 273-0136
- Enumerated
- Jul 26, 2006
- Record last updated
- May 7, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (951) 848-9121
- Medicaid ID
- 00A426010 CA
- Medicare enrollment
- Enrolled (PECOS I20110228000453); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 12000 Mount Vernon Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew LawantoroOccupational Therapist1073020210
Verify Anthony S. Shin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A42601Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% more Medicare Part D claims than the average psychiatry physician in 2024
1,266 Medicare Part D claims for 182 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Divalproex Sodium178 claims
- Sertraline Hcl155 claims
- Trazodone Hcl133 claims
- Quetiapine Fumarate92 claims
- Olanzapine71 claims
- Mirtazapine67 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.
Bills Medicare through one group practice
- Foothills Psychological Services IncUpland, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anthony S. Shin among 8,673 psychiatry physician records in California
Anthony S. Shin, M.D. is one of 8,673 psychiatry physician records with a practice address in California. 67% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 67% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated1983 · median 2005 among the 3,295 with a school on file
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Grand Terrace → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Ronald Blustein, M.D.Big Bear Lake, CA 923151023129335
- Harry Goldwasser, MDBig Bear Lake, CA 923151255370680
- Michelle Saidel, M.D.Big Bear Lake, CA 923151528068517
- Dain Zylstra, DOBarstow, CA 923111538531330
- Trevinder Ahluwalia, MDApple Valley, CA 923071164530440
- Kyle Brown, D.O.Apple Valley, CA 923071275073017
- Anish Dube, M.D., M.P.H, M.L.S.Apple Valley, CA 923071962714618
- Arif Husain, MDApple Valley, CA 923071043276918
Common questions
What is Anthony S. Shin, M.D.'s NPI number?
Anthony S. Shin, M.D.'s National Provider Identifier (NPI) is 1982628756, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Anthony S. Shin, M.D. located?
The NPPES record lists a practice address at 12000 Mount Vernon Ave, Grand Terrace, CA, 92313. Phone: (951) 273-0136. Providers update this record themselves, so call before visiting.
How can I verify Anthony S. Shin, M.D.'s license?
NPPES lists California license number A42601, 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 Anthony S. Shin, M.D. prescribe under Medicare Part D?
In 2024, Anthony S. Shin, M.D. had 1,266 Medicare Part D claims for 182 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.