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CASSANDRA ANN MADIGAN DNP, FNP-C
NPI 1679425524
Nurse Practitioner in San Diego, CA

Active since February 12, 2026PECOS EnrolledAccepts Medicare Assignment
8975 BALBOA AVE, SAN DIEGO, CA 92123(858) 499-2703 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Cassandra Ann Madigan Dnp, Fnp-c NPPES

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

CASSANDRA ANN MADIGAN DNP, FNP-C (NPI 1679425524) is an individual nurse practitioner in San Diego, California, licensed in California (95038442) and active in the NPI registry since February 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1679425524
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCASSANDRA ANN MADIGANCredential: DNP, FNP-C
Location Address8975 BALBOA AVESan Diego, CA 92123-1507
Mailing Address8975 Balboa AveSan Diego, CA 92123-1507
Phone(858) 499-2703
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateFebruary 12, 2026
NPPES CertifiedFebruary 12, 2026
✔ NPI 1679425524 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 · 95038442
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.
8975 BALBOA AVE, San Diego, CA 92123
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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

Cassandra Ann Madigan Dnp, Fnp-c 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 ID9032688635
PECOS Enrollment IDI20260513000758
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
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
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 5

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

SHARP HEALTHCARE
Pharmacy (Community/Retail Pharmacy)
8975 BALBOA AVE
SAN DIEGO, CA 92123
San Diego County (858) 262-8800
DR. SIRI J PATEL M.D
Pediatrics
8975 BALBOA AVE
SAN DIEGO, CA 92123
San Diego County (858) 499-2701
MR. CALVIN PHILIP MILLER PA-C
Physician Assistant
8975 BALBOA AVE
SAN DIEGO, CA 92123
San Diego County (858) 262-8740
SIDAVANN MONICA DECASTRO OTR
Occupational Therapist
8975 BALBOA AVE
SAN DIEGO, CA 92123
San Diego County (858) 653-6085
JORDAN WEBER BICK CCC-SLP
Speech-Language Pathologist
8975 BALBOA AVE
SAN DIEGO, CA 92123
San Diego County (858) 262-8692

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 Cassandra Madigan's NPI number?

The NPI number for Cassandra Madigan is 1679425524. It was assigned to this individual provider in the NPPES registry on February 12, 2026.

Where is Cassandra Madigan located?

Cassandra Madigan practices at 8975 Balboa Ave, San Diego, CA 92123. The listed phone number is (858) 499-2703.

What is Cassandra Madigan's specialty?

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

Is Cassandra Madigan enrolled in Medicare?

Yes. Cassandra Madigan 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 Cassandra Madigan was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.