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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

THIEN-DANG NGUYEN VU
NPI 1710636956
Internal Medicine in Golden, CO

Active since March 23, 2022PECOS EnrolledAccepts Medicare Assignment
110 N RUBEY DR UNIT 200, GOLDEN, CO 80403(303) 376-0975(303) 731-3500 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 24, 2026, Apr 17, 2026 (2 updates tracked since 2026).

About Thien-dang Nguyen Vu NPPES

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

THIEN-DANG NGUYEN VU (NPI 1710636956) is an individual internal medicine provider in Golden, Colorado, licensed in Colorado (DR.0074369) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS, maintains a secondary practice location in Golden, and is a graduate of University Of New Mexico School Of Medicine (2022).

NPPES Registry Identity

NPI1710636956
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameTHIEN-DANG NGUYEN VU
Location Address110 N RUBEY DR UNIT 200Golden, CO 80403-3201
Mailing AddressPo Box 35380Las Vegas, NV 89133-5380 · (702) 579-3203
Phone(303) 376-0975
Fax(303) 731-3500
Sole ProprietorNo
Medical School CMSUniversity Of New Mexico School Of MedicineGraduated 2022
Enumeration DateMarch 23, 2022
Last NPPES UpdateSeptember 24, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 24, 2026
✔ NPI 1710636956 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CO · DR.0074369
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.
110 N RUBEY DR UNIT 200, Golden, CO 80403
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Secondary Practice Location 1

Location 1350 Indiana St Ste 250Golden, CO 80401-5074 · Phone (720) 898-9427 · Fax (303) 302-0808

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Thien-dang Nguyen Vu is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5698155646
PECOS Enrollment IDI20250718001433
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 Thien-dang Vu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Optumcare Colorado Medical Group LLC
4.3 mi
Family Medicine
1707 COLE BLVD STE 100
Golden, CO 80401
  • Reassigned Medicare billing, Colorado enrollment
  • 314 clinicians in this Medicare group
NPI 1992562441 (303) 763-4900

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 80403 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
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
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 6

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

LABORATORY CORPORATION OF AMERICA
Clinical Medical Laboratory
110 N RUBEY DR UNIT 200
GOLDEN, CO 80403
Jefferson County (720) 520-7553
OPTUMCARE COLORADO MEDICAL GROUP LLC
Family Medicine
110 N RUBEY DR UNIT 200
GOLDEN, CO 80403
Jefferson County (303) 376-0975
BRITTANY C LILLARD PA-C
Physician Assistant
110 N RUBEY DR UNIT 200
GOLDEN, CO 80403
Jefferson County (303) 376-0975
NEW WEST PHYSICIANS INC
Family Medicine
110 N RUBEY DR UNIT 200
GOLDEN, CO 80403
Jefferson County (303) 376-0975
RACHEL W. HILLS MD
Family Medicine
110 N RUBEY DR UNIT 200
GOLDEN, CO 80403
Jefferson County (303) 376-0975
HEIDI LYNN WARNER PA-C
Physician Assistant
110 N RUBEY DR UNIT 200
GOLDEN, CO 80403
Jefferson County (303) 376-0975

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 Thien-dang Vu's NPI number?

The NPI number for Thien-dang Vu is 1710636956. It was assigned to this individual provider in the NPPES registry on March 23, 2022.

Where is Thien-dang Vu located?

Thien-dang Vu practices at 110 N Rubey Dr Unit 200, Golden, CO 80403. The listed phone number is (303) 376-0975.

What is Thien-dang Vu's specialty?

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

Is Thien-dang Vu enrolled in Medicare?

Yes. Thien-dang Vu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Thien-dang Vu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thien-dang Vu reassigns Medicare benefits to Optumcare Colorado Medical Group LLC (Golden, CO). The 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 Thien-dang Vu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Thien-dang Vu accept?

Health plans from UnitedHealthcare list Thien-dang Vu 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 Thien-dang Vu was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.