Tosha Nashay Brown, M.D.
Anatomic Pathology & Clinical Pathology Physician · Baldwin Park, CA
Tosha Nashay Brown, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Baldwin Park, California, and NPI 1801030622, issued on Apr 23, 2009. Check the license (California A100253, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tosha Nashay Brown
- Credential
- M.D.
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- A100253 CA
Self-reported in NPPES; status is on the state search - Practice location
- 14362 Ramona Blvd, Baldwin Park, CA 91706
- Phone
- (626) 337-0676
- Enumerated
- Apr 23, 2009
- Record last updated
- Sep 13, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (268) 134-3426
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 1,554 in California → Look up another NPI →
Also registered at 14362 Ramona Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Angela Diaz, PACPhysician Assistant1053413898
- Cecilia Escobedo, NPGerontology Nurse Practitioner1366932238
- Sakinah GrayInternal Medicine Physician1578226783
- Veronica Hernandez, NPFamily Nurse Practitioner1598207664
- Diana LeyvaFamily Nurse Practitioner1063078657
Verify Tosha Nashay Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A100253Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average anatomic pathology & clinical pathology physician in 2024
89 Medicare Part D claims for 37 beneficiaries, against an average of 192 among the 401 providers of this specialty who prescribed in Part D.
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.
Tosha Nashay Brown among 1,554 anatomic pathology & clinical pathology physician records in California
Tosha Nashay Brown, M.D. is one of 1,554 anatomic pathology & clinical pathology physician records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 62% of them.
- NPI issued2009 · 62% of these records are older, 33% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2019 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in California
There are 1,554 anatomic pathology & clinical pathology physician records in California.
All 1,554 in California → Every provider in Baldwin Park → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Randi Burke, MDBaldwin Park, CA 917061568533529
- Judy Ko, MDBaldwin Park, CA 917061962573949
- Sajjad Syed, MDBaldwin Park, CA 917061114075132
- Robert Zuch, MDBaldwin Park, CA 917061891866778
- Nogba Pawoo, DOChino, CA 917101689904237
- David Chun, MDCovina, CA 917231467446948
- Kenneth Frankel, MDCovina, CA 917231639163116
- Sunanda Chatterjee, MDSouth El Monte, CA 917331265491641
Common questions
What is Tosha Nashay Brown, M.D.'s NPI number?
Tosha Nashay Brown, M.D.'s National Provider Identifier (NPI) is 1801030622, issued on Apr 23, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Tosha Nashay Brown, M.D. located?
The NPPES record lists a practice address at 14362 Ramona Blvd, Baldwin Park, CA, 91706. Phone: (626) 337-0676. Providers update this record themselves, so call before visiting.
How can I verify Tosha Nashay Brown, M.D.'s license?
NPPES lists California license number A100253, 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 Tosha Nashay Brown, M.D. prescribe under Medicare Part D?
In 2024, Tosha Nashay Brown, M.D. had 89 Medicare Part D claims for 37 beneficiaries; the average among anatomic pathology & clinical pathology physician prescribers was 192. 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.