1. Home
  2. Directory
  3. California
  4. San Diego
  5. Psychiatry Neurology
  6. NPI Profile

ALIYA L. FREDERICK MD, PHD
NPI 1548657992
Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology in San Diego, CA

Active since April 23, 2015PECOS Enrolled
8001 FROST ST, SAN DIEGO, CA 92123(858) 966-5819 Get Directions Write a Review

NPPES record last updated: April 7, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Aliya L. Frederick Md, Phd NPPES

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

ALIYA L. FREDERICK MD, PHD (NPI 1548657992) is an individual neurology with special qualifications in child neurology provider in San Diego, California, licensed in California (A148160) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1548657992
Entity TypeIndividualFemale
Primary Taxonomy2084N0402X
Provider Legal NameALIYA L. FREDERICKCredential: MD, PHD
Location Address8001 FROST STSan Diego, CA 92123-2746
Mailing Address3020 Childrens Way # Mc5003San Diego, CA 92123-4223 · (858) 309-6300
Phone(858) 966-5819
Sole ProprietorNo
Enumeration DateApril 23, 2015
Last NPPES UpdateApril 7, 2021
NPPES CertifiedApril 7, 2021
✔ NPI 1548657992 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Neurology with Special Qualifications in Child NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0402X
License✔ Licensed in CA · A148160
Definition

A Child Neurologist specializes in neurology with special skills in diagnosis and treatment of neurologic disorders of the neonatal period, infancy, early childhood, and adolescence.

Also ListedPsychiatry & Neurology · Clinical NeurophysiologyTaxonomy 2084N0600X · License A148160 (CA)
8001 FROST ST, San Diego, CA 92123
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Aliya L. Frederick Md, Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92123 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

PETER D YORGIN M.D.
Pediatrics (Pediatric Nephrology)
8001 FROST ST, ENTRANCE 10
SAN DIEGO, CA 92123
San Diego County (858) 966-8052
MRS. ANA M. CARRION-GELABERT C-FNP
Nurse Practitioner (Family)
8001 FROST ST
SAN DIEGO, CA 92123
San Diego County (858) 966-5819
DR. KATHERINE MARIE DOVE M.D.
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
8001 FROST ST
SAN DIEGO, CA 92123
San Diego County (858) 966-5819
DR. ERIKA TERRY ALLRED M.D.
Pediatrics (Pediatric Nephrology)
8001 FROST ST
SAN DIEGO, CA 92123
San Diego County (858) 966-8052
MICHELLE MANN LIN HUANG NP
Nurse Practitioner (Family)
8001 FROST ST
SAN DIEGO, CA 92123
San Diego County (858) 966-5819
RICHARD PRESTON KADOTA M.D.
Pediatrics (Pediatric Hematology-Oncology)
8001 FROST ST, ENTRANCE 10
SAN DIEGO, CA 92123
San Diego County (858) 966-5811
STANLEY EUGENE KIRKPATRICK M.D.
Pediatrics (Pediatric Cardiology)
8001 FROST ST, ENTRANCE 9
SAN DIEGO, CA 92123
San Diego County (858) 966-4503
JEFFREY ROBERT FRAZER M.D.
Pediatrics (Pediatric Cardiology)
8001 FROST ST, ENTRANCE 9
SAN DIEGO, CA 92123
San Diego County (858) 966-5855

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 Aliya Frederick's NPI number?

The NPI number for Aliya Frederick is 1548657992. It was assigned to this individual provider in the NPPES registry on April 23, 2015.

Where is Aliya Frederick located?

Aliya Frederick practices at 8001 Frost St, San Diego, CA 92123. The listed phone number is (858) 966-5819.

What is Aliya Frederick's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology with Special Qualifications in Child Neurology, with taxonomy code 2084N0402X.

Is Aliya Frederick enrolled in Medicare?

Yes. Aliya Frederick is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Aliya Frederick was last updated on April 7, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.