1. Home
  2. Directory
  3. California
  4. Rancho Cucamonga
  5. Nurse Practitioner
  6. NPI Profile

CHRISTAL PARKER NP
NPI 1275100802
Nurse Practitioner in Rancho Cucamonga, CA

Active since June 10, 2021PECOS EnrolledAccepts Medicare Assignment
10630 TOWN CENTER DR STE 116, RANCHO CUCAMONGA, CA 91730(909) 272-9005 Get Directions Write a Review

NPPES record last updated: August 20, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 20, 2026, Jun 10, 2021 (2 updates tracked since 2021).

About Christal Parker Np NPPES

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

CHRISTAL PARKER NP (NPI 1275100802) is an individual nurse practitioner in Rancho Cucamonga, California, licensed in California (95017492) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1275100802
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCHRISTAL PARKERCredential: NP
Location Address10630 TOWN CENTER DR STE 116Rancho Cucamonga, CA 91730-6888
Mailing Address7356 Elderberry CtFontana, CA 92336-3185 · (909) 272-9005
Phone(909) 272-9005
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateJune 10, 2021
Last NPPES UpdateAugust 20, 20262 updates tracked since enumeration
NPPES CertifiedAugust 20, 2026
✔ NPI 1275100802 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 · 95017492
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.
10630 TOWN CENTER DR STE 116, Rancho Cucamonga, CA 91730
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Christal Parker 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 ID8729429097
PECOS Enrollment IDI20240517000615
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.

Medicare Billing Reassignment

Medicare enrollment records show Christal Parker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
6.4 mi
Health Maintenance Organization
15272 SUMMIT AVE
Fontana, CA 92336
  • Reassigned Medicare billing, California enrollment
  • 5,228 clinicians in this Medicare group
NPI 1316463763 (877) 608-0044

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91730 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
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.

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 Christal Parker's NPI number?

The NPI number for Christal Parker is 1275100802. It was assigned to this individual provider in the NPPES registry on June 10, 2021.

Where is Christal Parker located?

Christal Parker practices at 10630 Town Center Dr Ste 116, Rancho Cucamonga, CA 91730. The listed phone number is (909) 272-9005.

What is Christal Parker's specialty?

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

Is Christal Parker enrolled in Medicare?

Yes. Christal Parker 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.

Which organization bills Medicare for Christal Parker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christal Parker reassigns Medicare benefits to Southern California Permanente Medical Group (Fontana, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christal Parker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Christal Parker was last updated on August 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.