Madison Buchanan, MD
Psychiatry Physician · Corte Madera, CA
Madison Buchanan, MD is a psychiatry physician with a practice address in Corte Madera, California, and NPI 1679993083, issued on Apr 24, 2014. Check the license (California A156051, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Madison Buchanan
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A156051 CA
Self-reported in NPPES; status is on the state search - Practice location
- 45 San Clemente Dr Ste A200, Corte Madera, CA 94925
- Phone
- (415) 494-9165
- Enumerated
- Apr 24, 2014
- Record last updated
- Apr 19, 2023
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Verify Madison Buchanan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A156051Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $129.78
1 payment: food and beverage; the largest payer was Iti, Inc. (d/b/a Intra-Cellular Therapies, Inc.). The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Madison Buchanan among 8,673 psychiatry physician records in California
Madison Buchanan, 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 2014, is newer than 71% of them.
- NPI issued2014 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- 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
- 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
- Donald Nevins, M.D.Corte Madera, CA 949251275880882
Common questions
What is Madison Buchanan, MD's NPI number?
Madison Buchanan, MD's National Provider Identifier (NPI) is 1679993083, issued on Apr 24, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Madison Buchanan, MD located?
The NPPES record lists a practice address at 45 San Clemente Dr Ste A200, Corte Madera, CA, 94925. Phone: (415) 494-9165. Providers update this record themselves, so call before visiting.
How can I verify Madison Buchanan, MD's license?
NPPES lists California license number A156051, 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.
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.