Julie Taylor Bernthal, MD
Endocrinology, Diabetes & Metabolism Physician · Santa Monica, CA
Julie Taylor Bernthal, MD is an endocrinology, diabetes & metabolism physician with a practice address in Santa Monica, California, and NPI 1619310604, issued on Apr 9, 2013. Check the license (California A137334, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Julie Taylor Bernthal
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License numbers
- A137334 CA
137334 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1225 15TH St Ste 2100, Santa Monica, CA 90404
- Phone
- (310) 319-1234
- Enumerated
- Apr 9, 2013
- Record last updated
- Sep 6, 2022
- Medicare enrollment
- Enrolled (PECOS I20220425001164); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 1,131 in California → Look up another NPI →
Also registered at 1225 15TH St Ste 2100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Julie Taylor Bernthal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A137334Check 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
14 Medicare Part D claims, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 93% of claims.
Most prescribed
- Strensiq12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 85.2 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).
Bills Medicare through one group practice
- Regents OF The University OF CaliforniaSanta Monica, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Julie Taylor Bernthal among 1,131 endocrinology, diabetes & metabolism physician records in California
Julie Taylor Bernthal, 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 2013, is newer than 77% of them.
- NPI issued2013 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2013 · median 2003 among the 779 with a school on file
- Record last updated2022 · 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
- 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
- Melissa Lechner, MD, PHDSanta Monica, CA 904041447677521
Common questions
What is Julie Taylor Bernthal, MD's NPI number?
Julie Taylor Bernthal, MD's National Provider Identifier (NPI) is 1619310604, issued on Apr 9, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Julie Taylor Bernthal, MD located?
The NPPES record lists a practice address at 1225 15TH St Ste 2100, Santa Monica, CA, 90404. Phone: (310) 319-1234. Providers update this record themselves, so call before visiting.
How can I verify Julie Taylor Bernthal, MD's license?
NPPES lists California license number A137334, 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 Julie Taylor Bernthal, MD prescribe under Medicare Part D?
In 2024, Julie Taylor Bernthal, MD had 14 Medicare Part D claims; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Julie Taylor Bernthal, MD's MIPS final score?
The 2023 MIPS final score is 85.2 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.