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ALYSSA FERRELL
NPI 1699648782
Nurse Practitioner in Fullerton, CA

Active since September 25, 2025PECOS EnrolledAccepts Medicare Assignment
1950 SUNNY CREST DR STE 2600, FULLERTON, CA 92835(714) 446-5590 Get Directions Write a Review

NPPES record last updated: January 31, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Alyssa Ferrell NPPES

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

ALYSSA FERRELL (NPI 1699648782) is an individual nurse practitioner in Fullerton, California, licensed in California (95032364) and active in the NPI registry since September 2025. She is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (2024).

NPPES Registry Identity

NPI1699648782
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameALYSSA FERRELL
Location Address1950 SUNNY CREST DR STE 2600Fullerton, CA 92835-3644
Mailing Address1950 Sunny Crest Dr Ste 2600Fullerton, CA 92835-3644
Phone(714) 446-5590
Sole ProprietorYes
Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 2024
Enumeration DateSeptember 25, 2025
Last NPPES UpdateJanuary 31, 2026
NPPES CertifiedJanuary 31, 2026
✔ NPI 1699648782 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CA · 95032364
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
1950 SUNNY CREST DR STE 2600, 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

Alyssa Ferrell 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 ID4183104607
PECOS Enrollment IDI20260213003970
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 92835 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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 5

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

DONGWHAN DUSTIN IM PHYSICIAN ASSISTANT
Physician Assistant
1950 SUNNY CREST DR STE 2600
FULLERTON, CA 92835
Orange County (714) 446-5590
DR. MARGARET WACHEKE WARUIRU AGACNP
Nurse Practitioner (Acute Care)
1950 SUNNY CREST DR STE 2600
FULLERTON, CA 92835
Orange County (714) 446-5590
MAIYA CORRINE BERTRAND LCSW
Social Worker (Clinical)
1950 SUNNY CREST DR STE 2600
FULLERTON, CA 92835
Orange County (714) 446-5590
MS. STEPHANIE HWA RN, NP
Nurse Practitioner (Gerontology)
1950 SUNNY CREST DR STE 2600
FULLERTON, CA 92835
Orange County (714) 446-5590
CYNTHIA YANINA MEJIA P.A.-C
Family Medicine
1950 SUNNY CREST DR STE 2600
FULLERTON, CA 92835
Orange County (714) 446-5260

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 Alyssa Ferrell's NPI number?

The NPI number for Alyssa Ferrell is 1699648782. It was assigned to this individual provider in the NPPES registry on September 25, 2025.

Where is Alyssa Ferrell located?

Alyssa Ferrell practices at 1950 Sunny Crest Dr Ste 2600, Fullerton, CA 92835. The listed phone number is (714) 446-5590.

What is Alyssa Ferrell's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Alyssa Ferrell enrolled in Medicare?

Yes. Alyssa Ferrell 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 Alyssa Ferrell was last updated on January 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.