Priscilla Polti Armstrong, PSYD
Clinical Neuropsychologist · Fullerton, CA
Priscilla Polti Armstrong, PSYD is a clinical neuropsychologist with a practice address in Fullerton, California, and NPI 1255425054, issued on Oct 3, 2006. Check the license (California PSY20966, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Priscilla Polti Armstrong
- Credential
- PSYD
- Primary taxonomy
- Clinical Neuropsychologist 103G00000X
- License number
- PSY20966 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1400 N Harbor Blvd, Fullerton, CA 92835
- Phone
- (714) 681-9070
- Enumerated
- Oct 3, 2006
- Record last updated
- Dec 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (714) 773-4788
- Medicare enrollment
- Enrolled (PECOS I20240822000215); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical neuropsychologist records → All 743 in California → Look up another NPI →
Also registered at 1400 N Harbor Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Margaret Slaven, PSY.D.Clinical Psychologist1477628923
Verify Priscilla Polti Armstrong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY20966Check 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
- Kimel Psychological Services, LLCDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Priscilla Polti Armstrong among 743 clinical neuropsychologist records in California
Priscilla Polti Armstrong, PSYD is one of 743 clinical neuropsychologist records with a practice address in California. 23% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 76% newer
- In a Medicare fileYes · 23% of these records are
- In the CMS Doctors and Clinicians fileYes · 32% of these records are
- Graduated2005 · median 2011 among the 237 with a school on file
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103G00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Neuropsychologist providers in California
There are 743 clinical neuropsychologist records in California.
All 743 in California → Every provider in Fullerton → Clinical Neuropsychologist nationwide →
The 8 clinical neuropsychologist records with the nearest ZIP codes
- John Bellone, PHDFullerton, CA 928351205328192
- Elaine Burke, PSY.D.Fullerton, CA 928351538343082
- Jeffery Katz, PHDFullerton, CA 928351821035585
- Dennis Lindsey, PHDFullerton, CA 928311972538114
- Lynda Bjornson, PHDGarden Grove, CA 928401518088103
- Kellie Poynter, M.A.Orange, CA 928661245663285
- Mary Lang, PHD, ABPB, BCBAOrange, CA 928671083881148
- Marcos Di Pinto, PH.D.Orange, CA 928681073760906
Common questions
What is Priscilla Polti Armstrong, PSYD's NPI number?
Priscilla Polti Armstrong, PSYD's National Provider Identifier (NPI) is 1255425054, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Priscilla Polti Armstrong, PSYD located?
The NPPES record lists a practice address at 1400 N Harbor Blvd, Fullerton, CA, 92835. Phone: (714) 681-9070. Providers update this record themselves, so call before visiting.
How can I verify Priscilla Polti Armstrong, PSYD's license?
NPPES lists California license number PSY20966, 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.