Robert Belsher, MD
Family Medicine Physician · Escondido, CA
Robert Belsher, MD is a family medicine physician with a practice address in Escondido, California, and NPI 1538131222, issued on Feb 6, 2006. Check the license (California A87108, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert Belsher
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- A87108 CA
34511 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 2185 Citracado Pkwy, Escondido, CA 92029
- Phone
- (760) 739-2371
- Enumerated
- Feb 6, 2006
- Record last updated
- Dec 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 966400 AZ
- Medicare enrollment
- Enrolled (PECOS I20040814000261); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 2185 Citracado Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert Belsher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A87108Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average family medicine physician in 2024
659 Medicare Part D claims for 240 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Furosemide41 claims
- Atorvastatin Calcium36 claims
- Cefpodoxime Proxetil25 claims
- Pantoprazole Sodium25 claims
- Eliquis23 claims
- Prednisone21 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.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupSan Marcos, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Belsher among 17,133 family medicine physician records in California
Robert Belsher, MD 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2002 · median 2005 among the 10,652 with a school on file
- Record last updated2021 · 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).
63 family medicine physician records list a practice address in Escondido
They are 63 of the 3,509 NPPES records with a practice address in Escondido, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Escondido → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Andrea Bower, M.D.Fallbrook, CA 920281649375015
- David Bridgeman, M.D.Fallbrook, CA 920281134147986
- Timothy Coen, M.D.Fallbrook, CA 920281174573562
- Hui-Wen Dai, D.O.Fallbrook, CA 920281609053701
- Victor Huang, M.D.Fallbrook, CA 920281548295124
- Peter Jenson, MDFallbrook, CA 920281184835407
- Georgiana Miller, DOFallbrook, CA 920281285814939
- Brandon Miller, D.O.Fallbrook, CA 920281033179254
Common questions
What is Robert Belsher, MD's NPI number?
Robert Belsher, MD's National Provider Identifier (NPI) is 1538131222, issued on Feb 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Belsher, MD located?
The NPPES record lists a practice address at 2185 Citracado Pkwy, Escondido, CA, 92029. Phone: (760) 739-2371. Providers update this record themselves, so call before visiting.
How can I verify Robert Belsher, MD's license?
NPPES lists California license number A87108, 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 Robert Belsher, MD prescribe under Medicare Part D?
In 2024, Robert Belsher, MD had 659 Medicare Part D claims for 240 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.