Joshua Aaron Blosser, DO
Family Medicine Physician · Temecula, CA
Joshua Aaron Blosser, DO is a family medicine physician with a practice address in Temecula, California, and NPI 1922629864, issued on May 1, 2020. Check the license (California 20582, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Joshua Aaron Blosser
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20582 CA
Self-reported in NPPES; status is on the state search - Practice location
- 31720 Temecula Pkwy Ste 200, Temecula, CA 92592
- Phone
- (833) 867-4642
- Enumerated
- May 1, 2020
- Record last updated
- Jul 25, 2023
- Medicare enrollment
- Enrolled (PECOS I20230921002583); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 31720 Temecula Pkwy Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michael Tully, DPTPhysical Therapist1770092413
Verify Joshua Aaron Blosser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20582Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average family medicine physician in 2024
1,114 Medicare Part D claims for 131 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Atorvastatin Calcium87 claims
- Amlodipine Besylate59 claims
- Metformin Hcl41 claims
- Lisinopril40 claims
- Losartan Potassium39 claims
- Gabapentin38 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.
Industry payments in 2024: $22.65
1 payment: food and beverage; the largest payer was Exact Sciences Corporation. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Neighborhood HealthcareTemecula, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joshua Aaron Blosser among 17,133 family medicine physician records in California
Joshua Aaron Blosser, DO is one of 17,133 family 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 2020, is newer than 88% of them.
- NPI issued2020 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2020 · median 2005 among the 10,652 with a school on file
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
80 family medicine physician records list a practice address in Temecula
They are 80 of the 4,057 NPPES records with a practice address in Temecula, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Temecula → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Emmanuel Awdishu, MDTemecula, CA 925921720630205
- Carrie Bacon, M.D.Temecula, CA 925921578576047
- Curtiss Combs, M.D.Temecula, CA 925921710925409
- Sylvia Gisi, M.D.Temecula, CA 925921720052541
- Tamara KelleyTemecula, CA 925921851456354
- M McDonald, M.D.Temecula, CA 925921093769150
- Robert McDonald, MDTemecula, CA 925921285671305
- Anesh Patel, MDTemecula, CA 925921558820845
Common questions
What is Joshua Aaron Blosser, DO's NPI number?
Joshua Aaron Blosser, DO's National Provider Identifier (NPI) is 1922629864, issued on May 1, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Joshua Aaron Blosser, DO located?
The NPPES record lists a practice address at 31720 Temecula Pkwy Ste 200, Temecula, CA, 92592. Phone: (833) 867-4642. Providers update this record themselves, so call before visiting.
How can I verify Joshua Aaron Blosser, DO's license?
NPPES lists California license number 20582, 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 Aaron Blosser, DO prescribe under Medicare Part D?
In 2024, Joshua Aaron Blosser, DO had 1,114 Medicare Part D claims for 131 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.