COMPLETE CARE MEDICAL GROUP
NPI 1912586306
Internal Medicine in Irvine, CA

Q: What is Complete Care Medical Group Professional Corporation's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since April 05, 2021

4902 IRVINE CENTER DR STE 103, IRVINE, CA 92604(949) 861-4177(949) 861-4178 Get Directions Write a Review

NPPES record last updated: February 4, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 4, 2022, Apr 5, 2021 (2 updates tracked since 2021).

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About Complete Care Medical Group NPPES

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

COMPLETE CARE MEDICAL GROUP (NPI 1912586306) is a healthcare organization registered as an internal medicine in Irvine, California and active in the NPI registry since April 2021. The organization lists Kristi Jolliffe, Practice Manager, as its authorized official.

NPPES Registry Identity

NPI1912586306

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameCOMPLETE CARE MEDICAL GROUP PROFESSIONAL CORPORATION

Location Address4902 IRVINE CENTER DR STE 103Irvine, CA 92604-3334

Mailing Address4902 Irvine Center Dr Ste 103Irvine, CA 92604-3334 · (949) 861-4177 · Fax (949) 861-4178

Phone(949) 861-4177

Fax(949) 861-4178

Organization SubpartNo

Authorized OfficialKristi JolliffePractice Manager · (949) 861-4177

Enumeration DateApril 5, 2021

Last NPPES UpdateFebruary 4, 20222 updates tracked since enumeration

NPPES CertifiedFebruary 4, 2022

✔ NPI 1912586306 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

4902 IRVINE CENTER DR STE 103, Irvine, CA 92604

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Other Names 1

Doing Business AsComplete Care Medical Group

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Complete Care Medical Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Complete Care Medical Group, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Shawn Hamilton, MD

Internal Medicine

NPI 1134270069

4902 IRVINE CENTER DR
Irvine, CA 92604

(702) 997-6651

✔ PECOS✔ Accepts MedicareSame address

Alexandra Huber

Nurse Practitioner

NPI 1669178232

18220 YORBA LINDA BLVD STE 301
Yorba Linda, CA 92886

(714) 599-8084

✔ PECOS14 mi

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

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 Complete Care Medical Group Professional Corporation's NPI number?

The NPI number for Complete Care Medical Group Professional Corporation is 1912586306. It was assigned to this organization in the NPPES registry on April 5, 2021. The provider is doing business as Complete Care Medical Group.

Where is Complete Care Medical Group Professional Corporation located?

Complete Care Medical Group Professional Corporation is located at 4902 Irvine Center Dr Ste 103, Irvine, CA 92604. The listed phone number is (949) 861-4177.

What is Complete Care Medical Group Professional Corporation's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Complete Care Medical Group Professional Corporation enrolled in Medicare?

Yes. Complete Care Medical Group Professional Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Complete Care Medical Group Professional Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Complete Care Medical Group Professional Corporation, in Internal Medicine and Nurse Practitioner. A 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 the clinician's services. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Complete Care Medical Group Professional Corporation was last updated on February 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.