Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Carolyn Frances Crimmins, PSYD

Individual provider Psychologist · NPI 1902936321

Dr. Carolyn Frances Crimmins, PSYD is a Psychologist in Santa Rosa, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
Specialties on file
3
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

822 College Ave Ste C
Santa Rosa, CA 95404-4124
Phone: (707) 330-6049
Fax: (707) 336-0101
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY23205 (CA)
Psychologist Taxonomy 103T00000X · Licence PSY23205 (CA)
Clinical Child & Adolescent Psychologist Taxonomy 103TC2200X · Licence PSY23205 (CA)

Record details

NPI number1902936321
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedMarch 6, 2007
Last updated in NPPESDecember 30, 2024
Certification dateDecember 30, 2024

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients26
Services billed 418 a service is one billed item, such as a visit, a test or a procedure
Average patient age65

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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