Timothy Warren Schweitzer
Anesthesiology Physician · Woodside, CA
Timothy Warren Schweitzer is an anesthesiology physician with a practice address in Woodside, California, and NPI 1598954190, issued on Oct 18, 2007. Check the license (California G41885, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Timothy Warren Schweitzer
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- G41885 CA
Self-reported in NPPES; status is on the state search - Practice location
- 80 Why Worry LN, Woodside, CA 94062
- Phone
- (650) 851-8577
- Enumerated
- Oct 18, 2007
- Record last updated
- Oct 18, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 3650518 CA
- Medicare enrollment
- Enrolled (PECOS I20111205000544); accepts Medicare assignment
- Medical or professional school
- Stanford University School Of Medicine, 1977
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Verify Timothy Warren Schweitzer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G41885Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Anesthesia Care Consultants IncDaly City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy Warren Schweitzer among 7,571 anesthesiology physician records in California
Timothy Warren Schweitzer is one of 7,571 anesthesiology physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 43% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1977 · median 2006 among the 4,868 with a school on file
- Record last updated2007 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 anesthesiology physician records list a practice address in Woodside
They are 2 of the 52 NPPES records with a practice address in Woodside, and 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Woodside → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Vicki Coe, M.DWoodside, CA 940621205976339
- Aviva Cohen, M.D.Redwood City, CA 940621962420364
- Robert Fisher, M.D.Redwood City, CA 940621801837000
- Lewis MargolisRedwood City, CA 940621235231739
- Daniel McFarland, M.D.Redwood City, CA 940621881795904
- Tad Nishimura, M.D.Redwood City, CA 940621720161672
- Debra ReinkingRedwood City, CA 940621548365083
- Jeffrey ShapiroRedwood City, CA 940621396847893
Common questions
What is Timothy Warren Schweitzer's NPI number?
Timothy Warren Schweitzer's National Provider Identifier (NPI) is 1598954190, issued on Oct 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Warren Schweitzer located?
The NPPES record lists a practice address at 80 Why Worry LN, Woodside, CA, 94062. Phone: (650) 851-8577. Providers update this record themselves, so call before visiting.
How can I verify Timothy Warren Schweitzer's license?
NPPES lists California license number G41885, 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.