Andrew Stewart Kayser, M.D., PH.D.
Neurology Physician · Berkeley, CA
Andrew Stewart Kayser, M.D., PH.D. is a neurology physician with a practice address in Berkeley, California, and NPI 1467492538, issued on Jun 7, 2006. Check the license (California A92572, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Andrew Stewart Kayser
- Credential
- M.D., PH.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- A92572 CA
Self-reported in NPPES; status is on the state search - Practice location
- 132 Barker Hall, Berkeley, CA 94720
- Phone
- (510) 642-2839
- Enumerated
- Jun 7, 2006
- Record last updated
- Jul 13, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 2,339 in California → Look up another NPI →
Verify Andrew Stewart Kayser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A92572Check 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: $4,000.00
1 payment: consulting fee; the largest payer was Boehringer Ingelheim International GmbH. The 10,858 providers of this specialty with any payment received $8,318.07 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.
Andrew Stewart Kayser among 2,339 neurology physician records in California
Andrew Stewart Kayser, M.D., PH.D. is one of 2,339 neurology 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2007 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in California
There are 2,339 neurology physician records in California.
All 2,339 in California → Every provider in Berkeley → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Robert Knight, M.D.Berkeley, CA 947201790794360
- Robert Janssen, M.D.Berkeley, CA 947101508170259
- Ivan Diamond, M.D.Berkeley, CA 947071972905768
- Diane Lee, M.D.Albany, CA 947061861508335
- Matthew Arnold, M.D.Berkeley, CA 947051477504926
- Alexander Carlin, D.O.Berkeley, CA 947051811429921
- Joanna Cooper, M.D.Berkeley, CA 947051558477018
- Joshua Kuluva, M.D.Berkeley, CA 947051992963920
Common questions
What is Andrew Stewart Kayser, M.D., PH.D.'s NPI number?
Andrew Stewart Kayser, M.D., PH.D.'s National Provider Identifier (NPI) is 1467492538, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Stewart Kayser, M.D., PH.D. located?
The NPPES record lists a practice address at 132 Barker Hall, Berkeley, CA, 94720. Phone: (510) 642-2839. Providers update this record themselves, so call before visiting.
How can I verify Andrew Stewart Kayser, M.D., PH.D.'s license?
NPPES lists California license number A92572, 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.