ADVANCED CARE INTERNAL MEDICINE, PLLC
NPI 1578744413
Internal Medicine in Chandler, AZ

Q: What is Advanced Care Internal Medicine, PLLC's specialty?

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

Active since November 20, 2007CLIA 03D1084337 · Waiver

485 S DOBSON RD, SUITE 106, CHANDLER, AZ 85224(480) 629-5113(480) 821-2309 Get Directions Write a Review

NPPES record last updated: March 10, 2008. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Advanced Care Internal Medicine, Pllc NPPES

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

ADVANCED CARE INTERNAL MEDICINE, PLLC (NPI 1578744413) is a healthcare organization registered as an internal medicine in Chandler, Arizona and active in the NPI registry since November 2007. The organization holds a CLIA Waiver certificate valid through May 19, 2028 and lists Jianwen Wu, President, as its authorized official.

NPPES Registry Identity

NPI1578744413

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameADVANCED CARE INTERNAL MEDICINE, PLLC

Location Address485 S DOBSON RD, SUITE 106Chandler, AZ 85224-5602

Mailing AddressPo Box 2106Chandler, AZ 85244-2106 · (480) 629-5113 · Fax (480) 821-2309

Phone(480) 629-5113

Fax(480) 821-2309

Organization SubpartNo

Authorized OfficialJianwen WuPresident · (480) 629-5113

Enumeration DateNovember 20, 2007

Last NPPES UpdateMarch 10, 2008

✔ NPI 1578744413 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in AZ · 35127

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.

485 S DOBSON RD, Chandler, AZ 85224

Open in Google Maps ↗

Other Identifiers 4

Medicare UPINH73666AZ

Medicaid074612AZ

Medicare PIN109040AZ

Medicare PIN109039AZ

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)

Advanced Care Internal Medicine, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Advanced Care Internal Medicine, PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Jianwen Wu, M.D.

Internal Medicine

NPI 1154381218

485 S DOBSON RD STE 106
Chandler, AZ 85224

(480) 629-5113

✔ PECOS✔ Accepts MedicareSame address

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 03D1084337

Advanced Care Internal Medicine · Chandler, AZ

Active · expires May 19, 2028

CLIA Number03D1084337

Laboratory TypePhysician Office

Certificate Effective DateMay 20, 2026

Certificate Expiration DateMay 19, 2028

Laboratory DirectorJianwen Wu, MD

Laboratory Phone(480) 629-5113

Laboratory LocationAdvanced Care Internal Medicine485 S Dobson Rd Ste 106, Chandler, AZ 85224

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

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 Advanced Care Internal Medicine, PLLC's NPI number?

The NPI number for Advanced Care Internal Medicine, PLLC is 1578744413. It was assigned to this organization in the NPPES registry on November 20, 2007.

Where is Advanced Care Internal Medicine, PLLC located?

Advanced Care Internal Medicine, PLLC is located at 485 S Dobson Rd Suite 106, Chandler, AZ 85224. The listed phone number is (480) 629-5113.

What is Advanced Care Internal Medicine, PLLC's specialty?

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

Is Advanced Care Internal Medicine, PLLC enrolled in Medicare?

Yes. Advanced Care Internal Medicine, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Advanced Care Internal Medicine, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Advanced Care Internal Medicine, PLLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Advanced Care Internal Medicine, PLLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 03D1084337) is associated with this NPI, valid through May 19, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Advanced Care Internal Medicine, PLLC was last updated on March 10, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.