SANDRA LYNN NIBBELINK AHEARN NP
NPI 1326513441
Nurse Practitioner - Family in Oceanside, CA

Q: What is Sandra Nibbelink Ahearn's NPI number?

The NPI number for Sandra Nibbelink Ahearn is 1326513441. It was assigned to this individual provider in the NPPES registry on October 4, 2018.

Q: What is Sandra Nibbelink Ahearn's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Active since October 04, 2018PECOS EnrolledAccepts Medicare Assignment

3300 VISTA WAY STE B, OCEANSIDE, CA 92056(760) 967-9900(760) 967-6769 Get Directions Write a Review

NPPES record last updated: January 16, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 16, 2026, Sep 24, 2024, Oct 4, 2018 (3 updates tracked since 2018).

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About Sandra Lynn Nibbelink Ahearn Np NPPES

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

SANDRA LYNN NIBBELINK AHEARN NP (NPI 1326513441) is an individual family provider in Oceanside, California, licensed in California (NP95007904) and active in the NPI registry since October 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1326513441

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameSANDRA LYNN NIBBELINK AHEARNCredential: NP

Location Address3300 VISTA WAY STE BOceanside, CA 92056-3633

Mailing Address9373 Hazard Way Ste 200, Ste 200San Diego, CA 92123-1226 · (858) 810-8000 · Fax (858) 268-1911

Phone(760) 967-9900

Fax(760) 967-6769

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateOctober 4, 2018

Last NPPES UpdateJanuary 16, 20263 updates tracked since enumeration

NPPES CertifiedJanuary 16, 2026

✔ NPI 1326513441 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in CA · NP95007904

3300 VISTA WAY STE B, Oceanside, CA 92056

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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

Sandra Lynn Nibbelink Ahearn Np 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 ID1850625765

PECOS Enrollment IDI20190626003689

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 92056 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 4

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

SEASIDE NEPHROLOGY, INC

Internal Medicine (Nephrology)

3300 VISTA WAY STE B
OCEANSIDE, CA 92056

San Diego County (760) 967-9900

NAING TUN KYAW MD

Internal Medicine (Nephrology)

3300 VISTA WAY STE B
OCEANSIDE, CA 92056

San Diego County (760) 967-9900

ANDREW CHI-YEU LIU MD

Internal Medicine (Nephrology)

3300 VISTA WAY STE B
OCEANSIDE, CA 92056

San Diego County (760) 967-9900

TALAR KHARADJIAN MD

Internal Medicine (Nephrology)

3300 VISTA WAY STE B
OCEANSIDE, CA 92056

San Diego County (760) 967-9900

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 Sandra Nibbelink Ahearn's NPI number?

The NPI number for Sandra Nibbelink Ahearn is 1326513441. It was assigned to this individual provider in the NPPES registry on October 4, 2018.

Where is Sandra Nibbelink Ahearn located?

Sandra Nibbelink Ahearn practices at 3300 Vista Way Ste B, Oceanside, CA 92056. The listed phone number is (760) 967-9900.

What is Sandra Nibbelink Ahearn's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Sandra Nibbelink Ahearn enrolled in Medicare?

Yes. Sandra Nibbelink Ahearn 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 Sandra Nibbelink Ahearn was last updated on January 16, 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.