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DR. HA VIET RIO DO, MPH
NPI 1356046353
Student in an Organized Health Care Education/Training Program in Denver, CO

Active since March 31, 2023PECOS Enrolled
3055 ROSLYN ST UNIT 100, DENVER, CO 80238(720) 553-2696 Get Directions Write a Review

NPPES record last updated: June 12, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 25, 2024, Mar 31, 2023 (2 updates tracked since 2023).

About Dr. Ha Viet Rio Do, Mph NPPES

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

DR. HA VIET RIO DO, MPH (NPI 1356046353) is an individual student in an organized health care education/training program in Denver, Colorado and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS, maintains a secondary practice location in Denver, and is a graduate of Touro Un College Of Osteopathic Medicine, Vallejo (2023).

NPPES Registry Identity

NPI1356046353
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameDR. HA VIET RIOCredential: DO, MPH
Location Address3055 ROSLYN ST UNIT 100Denver, CO 80238-3324
Mailing Address3055 Roslyn St Unit 100Denver, CO 80238-3324 · (720) 553-2696
Phone(720) 553-2696
Sole ProprietorNo
Medical School CMSTouro Un College Of Osteopathic Medicine, VallejoGraduated 2023
Enumeration DateMarch 31, 2023
Last NPPES UpdateJune 12, 20262 updates tracked since enumeration
NPPES CertifiedJune 12, 2026
✔ NPI 1356046353 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Also ListedFamily MedicineTaxonomy 207Q00000X · License DR.0075954 (CO)
3055 ROSLYN ST UNIT 100, Denver, CO 80238
Open in Google Maps ↗

Other Names 1

Former Name (1)Ha Viet Nguyen

Secondary Practice Location 1

Location 110350 E Dakota AveDenver, CO 80247-1314 · Phone (303) 338-4545

Other Identifiers 1

Medicaid9000231431CO

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ha Viet Rio Do, Mph is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7810431673
PECOS Enrollment IDI20260730004063
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 Ha Rio reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Colorado Permanente Medical Group, P.C.
4.0 mi
Internal Medicine
10350 E DAKOTA AVE
Denver, CO 80247
  • Reassigned Medicare billing, Colorado enrollment
  • Medicare enrollment name: Colorado Permanente Medical Group PC
  • 1,715 clinicians in this Medicare group
NPI 1760599724 (303) 338-4545

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

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. NAOMI ELKA MALAM MD
Family Medicine
3055 ROSLYN ST UNIT 100
DENVER, CO 80238
Denver County (720) 848-0000
HALEH FARR MATINRAD MD
Student in an Organized Health Care Education/Training Program
3055 ROSLYN ST UNIT 100
DENVER, CO 80238
Denver County (720) 553-2696
LILLIAN TOASPERN MD
Student in an Organized Health Care Education/Training Program
3055 ROSLYN ST UNIT 100
DENVER, CO 80238
Denver County (720) 553-2696
ALLISON JACQUELINE COSTELLO MD, MBA
Family Medicine
3055 ROSLYN ST UNIT 100
DENVER, CO 80238
Denver County (720) 848-9000
AARON LESLIE BERGMAN PHD
Psychologist (Clinical)
3055 ROSLYN ST UNIT 100
DENVER, CO 80238
Denver County (720) 848-0000
DR. HANNAH JULIANA KIMMEL SUPRON MD, MPH
Student in an Organized Health Care Education/Training Program
3055 ROSLYN ST UNIT 100
DENVER, CO 80238
Denver County (720) 553-2696
UNIVERSITY PHYSICIANS INCORPORATED
Family Medicine
3055 ROSLYN ST UNIT 100
DENVER, CO 80238
Denver County (720) 848-9000
DR. LILY JONES HALE MD
Student in an Organized Health Care Education/Training Program
3055 ROSLYN ST UNIT 100
DENVER, CO 80238
Denver County (720) 553-2606

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 Ha Rio's NPI number?

The NPI number for Ha Rio is 1356046353. It was assigned to this individual provider in the NPPES registry on March 31, 2023. The provider is also known as Ha Viet Nguyen.

Where is Ha Rio located?

Ha Rio practices at 3055 Roslyn St Unit 100, Denver, CO 80238. The listed phone number is (720) 553-2696.

What is Ha Rio's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Ha Rio enrolled in Medicare?

Yes. Ha Rio is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ha Rio's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ha Rio reassigns Medicare benefits to Colorado Permanente Medical Group, P.C. (Denver, 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 Ha Rio's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ha Rio was last updated on June 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.