Calvin Reed Fesler, MD
Pain Medicine (Physical Medicine & Rehabilitation) Physician · Loma Linda, CA
Calvin Reed Fesler, MD is a pain medicine (physical medicine & rehabilitation) physician with a practice address in Loma Linda, California, and NPI 1285169136, issued on Apr 28, 2017. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Calvin Reed Fesler
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Physical Medicine & Rehabilitation) Physician 2081P2900X
- License number
- 65441 TN
Self-reported in NPPES; status is on the state search - Practice location
- 11234 Anderson St, Loma Linda, CA 92354
- Phone
- (909) 558-6202
- Enumerated
- Apr 28, 2017
- Record last updated
- Apr 17, 2022
- Medicare enrollment
- Enrolled (PECOS I20220614000499); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pain medicine (physical medicine & rehabilitation) physician records → All 290 in California → Look up another NPI →
Also registered at 11234 Anderson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Calvin Reed Fesler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average pain medicine (physical medicine & rehabilitation) physician in 2024
3,117 Medicare Part D claims for 609 beneficiaries, against an average of 1,479 among the 1,457 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 1,585 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen645 claims
- Oxycodone-Acetaminophen541 claims
- Gabapentin461 claims
- Tizanidine Hcl203 claims
- Pregabalin165 claims
- Oxycodone Hcl129 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 MIPS final score for 2023 (Medicare payment program): 87.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $568.89
28 payments; by number, the most common kind was food and beverage; the largest payer was Collegium Pharmaceutical, Inc. The 1,126 providers of this specialty with any payment received $2,193.30 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
- Privia Medical Group Tennessee LLCLawrenceburg, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Calvin Reed Fesler among 290 pain medicine (physical medicine & rehabilitation) physician records in California
Calvin Reed Fesler, MD is one of 290 pain medicine (physical medicine & rehabilitation) physician records with a practice address in California. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 83% of them.
- NPI issued2017 · 83% of these records are older, 14% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2017 · median 2005 among the 196 with a school on file
- Record last updated2022 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2081P2900X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Physical Medicine & Rehabilitation) Physician providers in California
There are 290 pain medicine (physical medicine & rehabilitation) physician records in California.
All 290 in California → Every provider in Loma Linda → Pain Medicine (Physical Medicine & Rehabilitation) Physician nationwide →
The 8 pain medicine (physical medicine & rehabilitation) physician records with the nearest ZIP codes
- Sunny Bang, MDLoma Linda, CA 923541225692874
- Amy Park, DOLoma Linda, CA 923541013404623
- Lynnsey Stewart, MDLoma Linda, CA 923541740458579
- Jonathan Lee, M.D.Redlands, CA 923741326012154
- Edward Albert Balbas, M.D.Colton, CA 923241629062435
- Jiensup Kim, M.D.Colton, CA 923241639131154
- Jason Lee, MDRancho Mirage, CA 922701639112055
- Tejas Shah, MDRancho Mirage, CA 922701033746748
Common questions
What is Calvin Reed Fesler, MD's NPI number?
Calvin Reed Fesler, MD's National Provider Identifier (NPI) is 1285169136, issued on Apr 28, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Calvin Reed Fesler, MD located?
The NPPES record lists a practice address at 11234 Anderson St, Loma Linda, CA, 92354. Phone: (909) 558-6202. Providers update this record themselves, so call before visiting.
How can I verify Calvin Reed Fesler, MD's license?
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 Calvin Reed Fesler, MD prescribe under Medicare Part D?
In 2024, Calvin Reed Fesler, MD had 3,117 Medicare Part D claims for 609 beneficiaries; the average among pain medicine (physical medicine & rehabilitation) physician prescribers was 1,479. Part D covers Medicare prescriptions only.
What is Calvin Reed Fesler, MD's MIPS final score?
The 2023 MIPS final score is 87.3 of 100. 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.