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DR. JAMES DOUGLAS LOO M.D.
NPI 1053467019
Family Medicine in Chandler, AZ

Active since January 25, 2007Opted out of Medicare · through Feb 20, 2028
485 S DOBSON RD, SUITE 111, CHANDLER, AZ 85224(480) 821-4701(480) 821-4708 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. James Douglas Loo M.d. NPPES

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

DR. JAMES DOUGLAS LOO M.D. (NPI 1053467019) is an individual family medicine provider in Chandler, Arizona, licensed in Arizona (22743) and active in the NPI registry since January 2007. He has opted out of Medicare through February 20, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1053467019
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. JAMES DOUGLAS LOOCredential: M.D.
Location Address485 S DOBSON RD, SUITE 111Chandler, AZ 85224-5602
Mailing Address485 S Dobson Rd, Suite 111Chandler, AZ 85224-5602 · (480) 821-4701 · Fax (480) 821-4708
Phone(480) 821-4701
Fax(480) 821-4708
Sole ProprietorYes
Enumeration DateJanuary 25, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1053467019 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in AZ · 22743
Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

485 S DOBSON RD, Chandler, AZ 85224
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Other Identifiers 1

Medicare UPING43413AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. James Douglas Loo M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from February 20, 2024 through February 20, 2028.

Opt-Out Effective DateFebruary 20, 2024
Opt-Out In Effect ThroughFebruary 20, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85224 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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 20

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

DR. GARY ARLIN BETZ D.D.S.
Dentist (General Practice)
485 S DOBSON RD
CHANDLER, AZ 85224
Maricopa County (480) 821-9022
JENNIFER LYNN URETZ R.N.C., W.H.N.P.
Nurse Practitioner (Women's Health)
485 S DOBSON RD, STE. #200
CHANDLER, AZ 85224
Maricopa County (480) 821-3600
JAMES R SIEFER DO PLC
Urology
485 S DOBSON RD, SUITE 103
CHANDLER, AZ 85224
Maricopa County (480) 985-1093
DESERT GENERAL SURGEONS LTD
Surgery
485 S DOBSON RD, SUITE 105
CHANDLER, AZ 85224
Maricopa County (480) 985-1093
ARIZONA CT SURGERY LLC
Thoracic Surgery (Cardiothoracic Vascular Surgery)
485 S DOBSON RD, STE 111
CHANDLER, AZ 85224
Maricopa County (480) 407-4999
MARK GUNST MD
Surgery (Surgical Critical Care)
485 S DOBSON RD, SUITE 201
CHANDLER, AZ 85224
Maricopa County (480) 728-4700
JIANWEN WU M.D.
Internal Medicine
485 S DOBSON RD, STE 106
CHANDLER, AZ 85224
Maricopa County (480) 629-5113
YUN CHEN FNP-C
Nurse Practitioner (Family)
485 S DOBSON RD, SUITE 101
CHANDLER, AZ 85224
Maricopa County (602) 406-3112

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 James Loo's NPI number?

The NPI number for James Loo is 1053467019. It was assigned to this individual provider in the NPPES registry on January 25, 2007.

Where is James Loo located?

James Loo practices at 485 S Dobson Rd Suite 111, Chandler, AZ 85224. The listed phone number is (480) 821-4701.

What is James Loo's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is James Loo enrolled in Medicare?

No. James Loo has opted out of Medicare through February 20, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does James Loo accept?

Health plans from Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona and UnitedHealthcare list James Loo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for James Loo was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.