Linda Winter, PH.D.
Counseling Psychologist · Petaluma, CA
Linda Winter, PH.D. is a counseling psychologist with a practice address in Petaluma, California, and NPI 1942258736, issued on May 4, 2006. Check the license (California PSY18315, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Linda Winter
- Credential
- PH.D.
- Primary taxonomy
- Counseling Psychologist 103TC1900X
- License number
- PSY18315 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1301 Southpoint Blvd, Petaluma, CA 94954
- Phone
- (707) 559-7658
- Enumerated
- May 4, 2006
- Record last updated
- Sep 11, 2025
- Fax
- (707) 559-7510
- Medicare enrollment
- Enrolled (PECOS I20080508000718); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest counseling psychologist records → All 629 in California → Look up another NPI →
Also registered at 1301 Southpoint Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ulla Andrewson, LCSWClinical Social Worker1548593213
- Jennifer Clark, LCSWClinical Social Worker1770893786
- Nancy Colvin, LCSWClinical Social Worker1891028163
- Genevieve Foster-Freedman, FNPFamily Nurse Practitioner1912123787
- Colleen Foy Sterling, M.D.Family Medicine Physician1619969326
- Donna Geiger, FNPFamily Nurse Practitioner1245440064
Verify Linda Winter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY18315Check 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
- West County Health Centers, Inc.Guerneville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Linda Winter among 629 counseling psychologist records in California
Linda Winter, PH.D. is one of 629 counseling psychologist records with a practice address in California. 4% 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 1% of them.
- NPI issued2006 · 1% of these records are older, 90% newer
- In a Medicare fileYes · 4% of these records are
- In the CMS Doctors and Clinicians fileYes · 10% of these records are
- Graduated2000 · median 2006 among the 65 with a school on file
- Record last updated2025 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC1900X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Counseling Psychologist providers in California
There are 629 counseling psychologist records in California.
All 629 in California → Every provider in Petaluma → Counseling Psychologist nationwide →
The 8 counseling psychologist records with the nearest ZIP codes
- Daniela Dominguez, PSYDPetaluma, CA 949521720705460
- Sandra FittingPetaluma, CA 949521154964765
- Julie Shulman, PH.D.Petaluma, CA 949521881774198
- Olivia RamsaySan Anselmo, CA 949601225744568
- Karen Ciesnicki, PH.D.Mill Valley, CA 949411720233778
- Lindsay Mayott, PHDMill Valley, CA 949411174791289
- Tracy Thomas, MAGreenbrae, CA 949041184941296
- Laura Cohen, PH.D.San Rafael, CA 949031962063537
Common questions
What is Linda Winter, PH.D.'s NPI number?
Linda Winter, PH.D.'s National Provider Identifier (NPI) is 1942258736, issued on May 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Linda Winter, PH.D. located?
The NPPES record lists a practice address at 1301 Southpoint Blvd, Petaluma, CA, 94954. Phone: (707) 559-7658. Providers update this record themselves, so call before visiting.
How can I verify Linda Winter, PH.D.'s license?
NPPES lists California license number PSY18315, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
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.