Eric Brown, M.D.
Emergency Medicine Physician · Glendora, CA
Eric Brown, M.D. is an emergency medicine physician with a practice address in Glendora, California, and NPI 1619954633, issued on Dec 30, 2005. Check the license (California A72839, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Eric Brown
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- A72839 CA
200201222 NC
Self-reported in NPPES; status is on the state search - Practice location
- 148 N Grand Ave, Glendora, CA 91741
- Phone
- (626) 594-0478
- Enumerated
- Dec 30, 2005
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (626) 594-0575
- Medicaid ID
- 89132J9 NC
- Medicare enrollment
- Enrolled (PECOS I20161010001190); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Verify Eric Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A72839Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average emergency medicine physician in 2024
660 Medicare Part D claims for 352 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin97 claims
- Prednisone54 claims
- Albuterol Sulfate Hfa48 claims
- Amoxicillin-Clavulanate Potass33 claims
- Cyclobenzaprine Hcl30 claims
- Ciprofloxacin Hcl27 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): 0 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).
Bills Medicare through 2 group practices
- Brown-Hill Medical Group IncLos Angeles, CA
- Integrative Urgent Care, Inc.Glendora, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric Brown among 7,751 emergency medicine physician records in California
Eric Brown, M.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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 96% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1999 · median 2011 among the 4,560 with a school on file
- Record last updated2018 · 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).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Glendora → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Bruce Bush, M.D.Glendora, CA 917411548202476
- Michael Deyoung, MDGlendora, CA 917411801822606
- Leonard Herman, MDGlendora, CA 917411225076417
- Earl Isbell, MDGlendora, CA 917411447204839
- Michele Vargas, DOGlendora, CA 917411306873583
- Michael Bogey, M.D.Glendora, CA 917401497187801
- Alfred Cook, MDGlendora, CA 917401932166972
- Shin Liong, M.D.Rancho Cucamonga, CA 917391326150111
Common questions
What is Eric Brown, M.D.'s NPI number?
Eric Brown, M.D.'s National Provider Identifier (NPI) is 1619954633, issued on Dec 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Eric Brown, M.D. located?
The NPPES record lists a practice address at 148 N Grand Ave, Glendora, CA, 91741. Phone: (626) 594-0478. Providers update this record themselves, so call before visiting.
How can I verify Eric Brown, M.D.'s license?
NPPES lists California license number A72839, 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 Eric Brown, M.D. prescribe under Medicare Part D?
In 2024, Eric Brown, M.D. had 660 Medicare Part D claims for 352 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Eric Brown, M.D.'s MIPS final score?
The 2023 MIPS final score is 0 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.