Eric Weaver, MD
Psychiatry Physician · Corte Madera, CA
Eric Weaver, MD is a psychiatry physician with a practice address in Corte Madera, California, and NPI 1538604608, issued on Dec 28, 2016. Check the license (California A182212, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Eric Weaver
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- A182212 CA
W-160-234-288-308 MD
Self-reported in NPPES; status is on the state search - Practice location
- 300 Tamal Plz Ste 180, Corte Madera, CA 94925
- Phone
- (628) 261-7040
- Enumerated
- Dec 28, 2016
- Record last updated
- Jul 10, 2023
- Medicare enrollment
- Enrolled (PECOS I20231109002959); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 2019
- 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 300 Tamal Plz Ste 180
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rebecca Short-Fried, DOPsychiatry Physician1801250592
- Eleanor WoodwardPsychiatry Physician1699137679
Verify Eric Weaver in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A182212Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average psychiatry physician in 2024
224 Medicare Part D claims for 22 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Bupropion Xl27 claims
- Gabapentin27 claims
- Olanzapine23 claims
- Clonazepam18 claims
- Fluoxetine Hcl16 claims
- Mirtazapine16 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
- Bay Psychiatric AssociatesBerkeley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric Weaver among 8,673 psychiatry physician records in California
Eric Weaver, MD 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 2016, is newer than 77% of them.
- NPI issued2016 · 77% of these records are older, 21% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2019 · median 2005 among the 3,295 with a school on file
- Record last updated2023 · 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).
16 psychiatry physician records list a practice address in Corte Madera
They are 16 of the 365 NPPES records with a practice address in Corte Madera, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Corte Madera → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Scott Barshack, M.D.Corte Madera, CA 949251962502948
- Omri Berger, M.D.Corte Madera, CA 949251639351687
- Madison Buchanan, MDCorte Madera, CA 949251679993083
- Charles Fleckles, MDCorte Madera, CA 949251396753232
- Nazineh Huff, MDCorte Madera, CA 949251255522264
- Patricia Jones, MDCorte Madera, CA 949251750405577
- Judith Keins, M.D.Corte Madera, CA 949251083821912
- Arnold Knepfer, M.D.Corte Madera, CA 949251134117435
Common questions
What is Eric Weaver, MD's NPI number?
Eric Weaver, MD's National Provider Identifier (NPI) is 1538604608, issued on Dec 28, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Eric Weaver, MD located?
The NPPES record lists a practice address at 300 Tamal Plz Ste 180, Corte Madera, CA, 94925. Phone: (628) 261-7040. Providers update this record themselves, so call before visiting.
How can I verify Eric Weaver, MD's license?
NPPES lists California license number A182212, 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 Weaver, MD prescribe under Medicare Part D?
In 2024, Eric Weaver, MD had 224 Medicare Part D claims for 22 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.