PRISCILLA POLTI ARMSTRONG PSYD
NPI 1255425054
Clinical Neuropsychologist in Fullerton, CA

Q: What is Priscilla Armstrong's NPI number?

The NPI number for Priscilla Armstrong is 1255425054. It was assigned to this individual provider in the NPPES registry on October 3, 2006.

Q: What is Priscilla Armstrong's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Active since October 03, 2006PECOS EnrolledAccepts Medicare Assignment

1400 N HARBOR BLVD, SUITE 440, FULLERTON, CA 92835(714) 681-9070(714) 773-4788 Get Directions Write a Review

NPPES record last updated: December 3, 2021. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Priscilla Polti Armstrong Psyd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PRISCILLA POLTI ARMSTRONG PSYD (NPI 1255425054) is an individual clinical neuropsychologist in Fullerton, California, licensed in California (PSY20966) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2005).

NPPES Registry Identity

NPI1255425054

Entity TypeIndividualFemale

Primary Taxonomy103G00000X

Provider Legal NamePRISCILLA POLTI ARMSTRONGCredential: PSYD

Location Address1400 N HARBOR BLVD, SUITE 440Fullerton, CA 92835-4126

Mailing Address1400 N Harbor Blvd, Suite 440Fullerton, CA 92835-4126 · (714) 681-9070 · Fax (714) 773-4788

Phone(714) 681-9070

Fax(714) 773-4788

Sole ProprietorNo

Medical School CMSOtherGraduated 2005

Enumeration DateOctober 3, 2006

Last NPPES UpdateDecember 3, 2021

✔ NPI 1255425054 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers

Taxonomy Code103G00000X

License✔ Licensed in CA · PSY20966

Definition

A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

1400 N HARBOR BLVD, Fullerton, CA 92835

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Priscilla Polti Armstrong Psyd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4688673197

PECOS Enrollment IDI20240822000215

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. UMA P RAO MD

Internal Medicine

1400 N HARBOR BLVD, SUITE 120
FULLERTON, CA 92835

Orange County (714) 992-2765

UMA P RAO, MD., INC

Internal Medicine

1400 N HARBOR BLVD, SUITE 120
FULLERTON, CA 92835

Orange County (714) 992-2765

THE NEUROBEHAVIORAL GROUP, A PSYCHOLOGICAL CORPORATION

Clinical Neuropsychologist

1400 N HARBOR BLVD, SUITE 440
FULLERTON, CA 92835

Orange County (714) 681-9070

HEARTVIEW DIAGNOSTIC CORP

Technician, Other

1400 N HARBOR BLVD, STE. # 104
FULLERTON, CA 92835

Orange County (562) 244-0065

JOAN M DANTO LCSW

Social Worker (Clinical)

1400 N HARBOR BLVD, SUITE 440
FULLERTON, CA 92835

Orange County (714) 992-5111

MARGARET MARY SLAVEN PSY.D.

Psychologist (Clinical)

1400 N HARBOR BLVD, SUITE 440
FULLERTON, CA 92835

Orange County (714) 681-9070

JON R. SHERMAN MD., INC

Specialist

1400 N HARBOR BLVD, SUITE 100
FULLERTON, CA 92835

Orange County (714) 578-0533

ENRIQUE FRIEDMAN, M.D., INC.

Psychiatry & Neurology (Psychiatry)

1400 N HARBOR BLVD, SUITE 106
FULLERTON, CA 92835

Orange County (714) 879-2732

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Priscilla Armstrong's NPI number?

The NPI number for Priscilla Armstrong is 1255425054. It was assigned to this individual provider in the NPPES registry on October 3, 2006.

Where is Priscilla Armstrong located?

Priscilla Armstrong practices at 1400 N Harbor Blvd Suite 440, Fullerton, CA 92835. The listed phone number is (714) 681-9070.

What is Priscilla Armstrong's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Is Priscilla Armstrong enrolled in Medicare?

Yes. Priscilla Armstrong is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Priscilla Armstrong was last updated on December 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.