Follin Armfield Key, PH.D.
Clinical Psychologist · Redwood City, CA
Follin Armfield Key, PH.D. is a clinical psychologist with a practice address in Redwood City, California, and NPI 1457425407, issued on Nov 20, 2006. Check the license (California PSY 19119, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Follin Armfield Key
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY 19119 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1150 Veterans Blvd, Redwood City, CA 94063
- Phone
- (650) 299-4777
- Enumerated
- Nov 20, 2006
- Record last updated
- Dec 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130607000235); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 12,647 in California → Look up another NPI →
Also registered at 1150 Veterans Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Lauren Bacon, DPTPhysical Therapist1295167583
Verify Follin Armfield Key in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY 19119Check 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
- Permanente Medical Group IncRedwood City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Follin Armfield Key among 12,647 clinical psychologist records in California
Follin Armfield Key, PH.D. is one of 12,647 clinical psychologist records with a practice address in California. 9% 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, 80% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated2001 · median 2006 among the 2,424 with a school on file
- Record last updated2021 · 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 103TC0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
49 clinical psychologist records list a practice address in Redwood City
They are 49 of the 2,795 NPPES records with a practice address in Redwood City, and 12,647 clinical psychologist records in California.
All 12,647 in California → Every provider in Redwood City → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Anuradha Aurora, PH.D.Redwood City, CA 940631720131808
- Hubert Becker, PH.D.Redwood City, CA 940631730240029
- Kylie Billingsley, PH.D.Redwood City, CA 940631326232273
- Stephanie Crockett, PSY.D.Redwood City, CA 940631760630172
- Marie Duran-Whitney, PSYDRedwood City, CA 940631669535415
- Marilyn Foley, PH.D.Redwood City, CA 940631548340235
- Mary Beth Grabon, PH.D.Redwood City, CA 940631750434916
- Kari Killianey, PSY.D.Redwood City, CA 940631124125364
Common questions
What is Follin Armfield Key, PH.D.'s NPI number?
Follin Armfield Key, PH.D.'s National Provider Identifier (NPI) is 1457425407, issued on Nov 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Follin Armfield Key, PH.D. located?
The NPPES record lists a practice address at 1150 Veterans Blvd, Redwood City, CA, 94063. Phone: (650) 299-4777. Providers update this record themselves, so call before visiting.
How can I verify Follin Armfield Key, PH.D.'s license?
NPPES lists California license number PSY 19119, 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.