Joshua Howland Tamayo-Sarver, M.D., PH. D.
Emergency Medicine Physician · Torrance, CA
Joshua Howland Tamayo-Sarver, M.D., PH. D. is an emergency medicine physician with a practice address in Torrance, California, and NPI 1114125796, issued on Jul 5, 2007. Check the license (California A97037, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Joshua Howland Tamayo-Sarver
- Credential
- M.D., PH. D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A97037 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 W Carson St, Torrance, CA 90502
- Phone
- (310) 222-3501
- Enumerated
- Jul 5, 2007
- Record last updated
- Feb 28, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (310) 782-1763
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 1000 W Carson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Maleeha AbbasStudent in an Organized Health Care Education/Training Program1275203499
- Saamirah Abdul-MuminCommunity Health Worker1144683947
- Maria Elena AbedesAmbulatory Care Registered Nurse1184360992
- Hoda Abou-Ziab, PSYDClinical Psychologist1649618125
Verify Joshua Howland Tamayo-Sarver in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A97037Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average emergency medicine physician in 2024
144 Medicare Part D claims for 84 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Naproxen22 claims
- Ondansetron Odt14 claims
- Hydrocodone-Acetaminophen11 claims
- Oxycodone-Acetaminophen11 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): 94.6 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).
Joshua Howland Tamayo-Sarver among 7,751 emergency medicine physician records in California
Joshua Howland Tamayo-Sarver, M.D., PH. D. is one of 7,751 emergency medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 40% of them.
- NPI issued2007 · 40% of these records are older, 50% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2017 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
197 emergency medicine physician records list a practice address in Torrance
They are 197 of the 8,901 NPPES records with a practice address in Torrance, and 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Torrance → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Diane Birnbaumer, M.D.Torrance, CA 905021821159310
- David Burbulys, M.D.Torrance, CA 905021568523983
- Wendy Coates, M.D.Torrance, CA 905021851433817
- Clinton Coil, M.D.Torrance, CA 905021164566469
- Madonna Fernandez-Franckelton, M.D.Torrance, CA 905021538212329
- Robert Hockberger, M.DTorrance, CA 905021942359195
- Timothy Jang, MDTorrance, CA 905021487609707
- Roger Lewis, M.D.Torrance, CA 905021306999164
Common questions
What is Joshua Howland Tamayo-Sarver, M.D., PH. D.'s NPI number?
Joshua Howland Tamayo-Sarver, M.D., PH. D.'s National Provider Identifier (NPI) is 1114125796, issued on Jul 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Joshua Howland Tamayo-Sarver, M.D., PH. D. located?
The NPPES record lists a practice address at 1000 W Carson St, Torrance, CA, 90502. Phone: (310) 222-3501. Providers update this record themselves, so call before visiting.
How can I verify Joshua Howland Tamayo-Sarver, M.D., PH. D.'s license?
NPPES lists California license number A97037, 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 Joshua Howland Tamayo-Sarver, M.D., PH. D. prescribe under Medicare Part D?
In 2024, Joshua Howland Tamayo-Sarver, M.D., PH. D. had 144 Medicare Part D claims for 84 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Joshua Howland Tamayo-Sarver, M.D., PH. D.'s MIPS final score?
The 2023 MIPS final score is 94.6 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.