Christine M. Ramsay, P.A.-C
Orthopaedic Surgery Physician · Sebastopol, CA
Christine M. Ramsay, P.A.-C is an orthopaedic surgery physician with a practice address in Sebastopol, California, and NPI 1053485490, issued on Nov 18, 2006. Check the license (California PA15017, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Christine M. Ramsay
- Credential
- P.A.-C
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- PA15017 CA
Self-reported in NPPES; status is on the state search - Practice location
- 555 Petaluma Ave, Sebastopol, CA 95472
- Phone
- (707) 823-7602
- Enumerated
- Nov 18, 2006
- Record last updated
- May 25, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (707) 823-7625
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 2,276 in California → Look up another NPI →
Also registered at 555 Petaluma Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathleen Andersen, M.D.Family Medicine Physician1679570899
- Michael Bollinger, M.D.Orthopaedic Surgery Physician1417941642
- Bruce Bragonier, M.D.Orthopaedic Surgery Physician1134110026
- Craig Campbell, MDOrthopaedic Surgery Physician1205820412
- Patricia Drier, M.D.Family Medicine Physician1487651600
- Allan Hill, MDSpecialist1578565438
Verify Christine M. Ramsay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license PA15017Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Christine M. Ramsay among 2,276 orthopaedic surgery physician records in California
Christine M. Ramsay, P.A.-C is one of 2,276 orthopaedic surgery physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 46% newer
- In a Medicare fileNo · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2011 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in California
There are 2,276 orthopaedic surgery physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,276 in California → Every provider in Sebastopol → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Michael Bollinger, M.D.Sebastopol, CA 954721417941642
- Bruce Bragonier, M.D.Sebastopol, CA 954721134110026
- Craig Campbell, MDSebastopol, CA 954721205820412
- Michael Brown, M.D.Sonoma, CA 954761942286562
- Margaret Meyer, MDSonoma, CA 954761639289358
- Michael Sommer, MDSonoma, CA 954761366578965
- Christopher Walter, D.O.Sonoma, CA 954761447420732
- Noah Weiss, MDSonoma, CA 954761225126444
Common questions
What is Christine M. Ramsay, P.A.-C's NPI number?
Christine M. Ramsay, P.A.-C's National Provider Identifier (NPI) is 1053485490, issued on Nov 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christine M. Ramsay, P.A.-C located?
The NPPES record lists a practice address at 555 Petaluma Ave, Sebastopol, CA, 95472. Phone: (707) 823-7602. Providers update this record themselves, so call before visiting.
How can I verify Christine M. Ramsay, P.A.-C's license?
NPPES lists California license number PA15017, 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. 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.