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DR. TAM CHU DO
NPI 1881905420
Internal Medicine in Scottsdale, AZ

Active since June 29, 2010PECOS Enrolled
8700 E VIA DE VENTURA STE 130, SCOTTSDALE, AZ 85258(480) 970-0300(480) 556-1780 Get Directions Write a Review

NPPES record last updated: April 14, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 14, 2023, Apr 9, 2020 (2 updates tracked since 2020).

About Dr. Tam Chu Do NPPES

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

DR. TAM CHU DO (NPI 1881905420) is an individual internal medicine provider in Scottsdale, Arizona, licensed in Arizona (006206) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1881905420
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. TAM CHUCredential: DO
Location Address8700 E VIA DE VENTURA STE 130Scottsdale, AZ 85258-4515
Mailing Address8700 E Via De Ventura Ste 130Scottsdale, AZ 85258-4515 · (480) 970-0300 · Fax (480) 556-1780
Phone(480) 970-0300
Fax(480) 556-1780
Sole ProprietorNo
Enumeration DateJune 29, 2010
Last NPPES UpdateApril 14, 20232 updates tracked since enumeration
NPPES CertifiedApril 14, 2023
✔ NPI 1881905420 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 · 006206
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.
8700 E VIA DE VENTURA STE 130, Scottsdale, AZ 85258
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Other Identifiers 1

Other6206AZ · Medical License

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Tam Chu Do 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85258 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
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.

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
4 suppliers11 claims30 services$6.65 avg. paid by Medicare
Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
2 suppliers11 claims11 services$28.76 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
2 suppliers11 claims11 services$34.89 avg. paid by Medicare
Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0470
DME-Other DME · category DE001N
1 supplier11 claims11 services$61.77 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$56.32 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$30.28 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Tam Chu's NPI number?

The NPI number for Tam Chu is 1881905420. It was assigned to this individual provider in the NPPES registry on June 29, 2010.

Where is Tam Chu located?

Tam Chu practices at 8700 E Via De Ventura Ste 130, Scottsdale, AZ 85258. The listed phone number is (480) 970-0300.

What is Tam Chu's specialty?

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

Is Tam Chu enrolled in Medicare?

Yes. Tam Chu is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Tam Chu was last updated on April 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.