Ralph William Barron, M.D.
Psychiatry Physician · Berkeley, CA
Ralph William Barron, M.D. is a psychiatry physician with a practice address in Berkeley, California, and NPI 1982618351, issued on Jul 28, 2006. Check the license (California G47970, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ralph William Barron
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- G47970 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1042 Miller Ave, Berkeley, CA 94708
- Phone
- (858) 550-0979
- Enumerated
- Jul 28, 2006
- Record last updated
- Aug 13, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (000) 000-0000
- Medicare enrollment
- Enrolled (PECOS I20110419000638); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 1981
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 1042 Miller Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Penny Dublin, LCSWClinical Social Worker1548253966
Verify Ralph William Barron in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G47970Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average psychiatry physician in 2024
94 Medicare Part D claims for 13 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Alprazolam15 claims
- Alprazolam Er12 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.
Ralph William Barron among 8,673 psychiatry physician records in California
Ralph William Barron, M.D. is one of 8,673 psychiatry physician records with a practice address in California. 67% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 67% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated1981 · median 2005 among the 3,295 with a school on file
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
106 psychiatry physician records list a practice address in Berkeley
They are 106 of the 4,898 NPPES records with a practice address in Berkeley, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Berkeley → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Peter Barglow, MDBerkeley, CA 947081003849548
- Alison Potter, M.D.Berkeley, CA 947081548357361
- David Richman, MDBerkeley, CA 947081861576852
- Astrid Rusquellas, M.D.Berkeley, CA 947081740326578
- Matthew White, MDBerkeley, CA 947081083805378
- Karl Adler, M.D.Berkeley, CA 947091609939818
- Robert Dolgoff, M.D.Berkeley, CA 947091659437291
- Martin Epson, MDBerkeley, CA 947071801098967
Common questions
What is Ralph William Barron, M.D.'s NPI number?
Ralph William Barron, M.D.'s National Provider Identifier (NPI) is 1982618351, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ralph William Barron, M.D. located?
The NPPES record lists a practice address at 1042 Miller Ave, Berkeley, CA, 94708. Phone: (858) 550-0979. Providers update this record themselves, so call before visiting.
How can I verify Ralph William Barron, M.D.'s license?
NPPES lists California license number G47970, 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 Ralph William Barron, M.D. prescribe under Medicare Part D?
In 2024, Ralph William Barron, M.D. had 94 Medicare Part D claims for 13 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.