DUNCAN TANG M.D.
NPI 1174583553
Pediatrics in Phoenix, AZ

Q: What is Duncan Tang's NPI number?

The NPI number for Duncan Tang is 1174583553. It was assigned to this individual provider in the NPPES registry on March 28, 2006.

Q: What is Duncan Tang's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Duncan Tang was last updated on August 7, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since March 28, 2006PECOS Enrolled

635 EAST BASELINE ROAD, PHOENIX, AZ 85042(602) 243-7277(602) 323-3349 Get Directions Write a Review

NPPES record last updated: August 7, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Duncan Tang M.d. NPPES

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

DUNCAN TANG M.D. (NPI 1174583553) is an individual pediatrics provider in Phoenix, Arizona, licensed in Arizona (20642) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1174583553

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameDUNCAN TANGCredential: M.D.

Location Address635 EAST BASELINE ROADPhoenix, AZ 85042-6551

Mailing Address2702 North 3rd Street, Suite 4020Phoenix, AZ 85004-4608 · (602) 323-3344 · Fax (602) 323-3496

Phone(602) 243-7277

Fax(602) 323-3349

Sole ProprietorNo

Enumeration DateMarch 28, 2006

Last NPPES UpdateAugust 7, 2013

✔ NPI 1174583553 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in AZ · 20642

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

635 EAST BASELINE ROAD, Phoenix, AZ 85042

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Other Identifiers 4

Medicare UPINF59031AZ

Medicare UPINF59031

Medicare PINFQ31810J

Medicaid108937AZ

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Duncan Tang M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Duncan Tang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mountain Park Health Center

Same address

Federally Qualified Health Center (FQHC)

635 E. BASELINE RD.
Phoenix, AZ 85042

Reassigned Medicare billing, Arizona enrollment
166 clinicians in this Medicare group

NPI 1558308825 (602) 243-7277

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 85042 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.

MARY SOTO PHARMD

Pharmacist