Katayoun Khoshbin, MD
Endocrinology, Diabetes & Metabolism Physician · Santa Monica, CA
Katayoun Khoshbin, MD is an endocrinology, diabetes & metabolism physician with a practice address in Santa Monica, California, and NPI 1861019879, issued on Jun 26, 2020. Check the license (California A194109, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Katayoun Khoshbin
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- A194109 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2020 Santa Monica Blvd Ste 550, Santa Monica, CA 90404
- Phone
- (310) 828-1050
- Enumerated
- Jun 26, 2020
- Record last updated
- Aug 3, 2026
- Fax
- (310) 828-2382
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 1,131 in California → Look up another NPI →
Also registered at 2020 Santa Monica Blvd Ste 550
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ian Downs, MDEndocrinology, Diabetes & Metabolism Physician1790216406
- Shira Grock, MDEndocrinology, Diabetes & Metabolism Physician1871868968
- Sarah Kim, M.D.Endocrinology, Diabetes & Metabolism Physician1790075331
- Melissa Lechner, MD, PHDEndocrinology, Diabetes & Metabolism Physician1447677521
- Rachael Oxman, MD, MPHEndocrinology, Diabetes & Metabolism Physician1407113616
- Hugo Torres, M.D.Endocrinology, Diabetes & Metabolism Physician1477990307
Verify Katayoun Khoshbin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A194109Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
36 Medicare Part D claims, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D.
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Katayoun Khoshbin among 1,131 endocrinology, diabetes & metabolism physician records in California
Katayoun Khoshbin, MD is one of 1,131 endocrinology, diabetes & metabolism physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 96% of them.
- NPI issued2020 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2026 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in California
There are 1,131 endocrinology, diabetes & metabolism physician records in California.
All 1,131 in California → Every provider in Santa Monica → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Evan Abel, MDSanta Monica, CA 904041619067238
- Katherine Araque Triana, M.D.Santa Monica, CA 904041144656430
- Philip Barnett, M.D.Santa Monica, CA 904041154309045
- Julie Bernthal, MDSanta Monica, CA 904041619310604
- Linda Glaser, M.D., PH.D.Santa Monica, CA 904041518900976
- Shira Grock, MDSanta Monica, CA 904041871868968
- Richard Guttler, MD FACESanta Monica, CA 904041275653024
- Sarah Kim, M.D.Santa Monica, CA 904041790075331
Common questions
What is Katayoun Khoshbin, MD's NPI number?
Katayoun Khoshbin, MD's National Provider Identifier (NPI) is 1861019879, issued on Jun 26, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Katayoun Khoshbin, MD located?
The NPPES record lists a practice address at 2020 Santa Monica Blvd Ste 550, Santa Monica, CA, 90404. Phone: (310) 828-1050. Providers update this record themselves, so call before visiting.
How can I verify Katayoun Khoshbin, MD's license?
NPPES lists California license number A194109, 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 Katayoun Khoshbin, MD prescribe under Medicare Part D?
In 2024, Katayoun Khoshbin, MD had 36 Medicare Part D claims; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Katayoun Khoshbin, MD's MIPS final score?
The 2023 MIPS final score is 84.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.