Sydney Kathryn Sawyer, M.D.
Pediatrics Physician · Novato, CA
Sydney Kathryn Sawyer, M.D. is a pediatrics physician with a practice address in Novato, California, and NPI 1770730079, issued on Aug 19, 2008. Check the license (California A103811, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sydney Kathryn Sawyer
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A103811 CA
Self-reported in NPPES; status is on the state search - Practice location
- 101 Rowland Way Ste 220, Novato, CA 94945
- Phone
- (415) 878-7200
- Enumerated
- Aug 19, 2008
- Record last updated
- Mar 7, 2023
- Fax
- (415) 369-1274
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 101 Rowland Way Ste 220
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cindy Greenberg, MDPediatrics Physician1952317042
- Helen Lee, RDRegistered Dietitian1407685951
- Linda Parks, RN, CDCESDiabetes Educator Registered Nurse1134053689
- Megan Reeves, M.D.Pediatrics Physician1265877336
- Julie Stankovic, PA-CPhysician Assistant1760700702
- Teresa Tang, MDInternal Medicine Physician1306994256
Verify Sydney Kathryn Sawyer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A103811Check 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: $28.74
1 payment: food and beverage; the largest payer was Pfizer Inc. The 21,580 providers of this specialty with any payment received $842.05 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.
Sydney Kathryn Sawyer among 9,272 pediatrics physician records in California
Sydney Kathryn Sawyer, M.D. is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 57% of them.
- NPI issued2008 · 57% of these records are older, 39% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2023 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 pediatrics physician records list a practice address in Novato
They are 16 of the 934 NPPES records with a practice address in Novato, and 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in Novato → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Hitha Amin, M.DNovato, CA 949451215231378
- Cindy Greenberg, MDNovato, CA 949451952317042
- Michael Harris, M.D.Novato, CA 949451053341446
- Katherine Jones, MDNovato, CA 949451467566158
- Ghazal Khorrami, MDNovato, CA 949451003484387
- Emily KleinNovato, CA 949451144912510
- Michael Matsumoto, MDNovato, CA 949451295819266
- Dennis Moribe, MDNovato, CA 949451922187053
Common questions
What is Sydney Kathryn Sawyer, M.D.'s NPI number?
Sydney Kathryn Sawyer, M.D.'s National Provider Identifier (NPI) is 1770730079, issued on Aug 19, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Sydney Kathryn Sawyer, M.D. located?
The NPPES record lists a practice address at 101 Rowland Way Ste 220, Novato, CA, 94945. Phone: (415) 878-7200. Providers update this record themselves, so call before visiting.
How can I verify Sydney Kathryn Sawyer, M.D.'s license?
NPPES lists California license number A103811, 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.