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NGUYET ANH NGUYEN M.D.
NPI 1669765202
Obstetrics & Gynecology in Denver, CO

Active since May 16, 2011PECOS EnrolledAccepts Medicare Assignment
91.11/100
CMS Quality Rating
777 BANNOCK ST, DENVER, CO 80204(303) 436-4949(303) 602-9150 Get Directions Write a Review

NPPES record last updated: January 14, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Nguyet Anh Nguyen M.d. NPPES

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

NGUYET ANH NGUYEN M.D. (NPI 1669765202) is an individual obstetrics & gynecology provider in Denver, Colorado, licensed in Colorado (DR.0057246) and active in the NPI registry since May 2011. She is enrolled in Medicare PECOS and is a graduate of University Of Alabama School Of Medicine (2011).

NPPES Registry Identity

NPI1669765202
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameNGUYET ANH NGUYENCredential: M.D.
Location Address777 BANNOCK STDenver, CO 80204-4597
Mailing Address777 Bannock StDenver, CO 80204-4597 · (303) 436-4949 · Fax (303) 602-9150
Phone(303) 436-4949
Fax(303) 602-9150
Sole ProprietorNo
Medical School CMSUniversity Of Alabama School Of MedicineGraduated 2011
Enumeration DateMay 16, 2011
Last NPPES UpdateJanuary 14, 2025
NPPES CertifiedJanuary 14, 2025
✔ NPI 1669765202 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CO · DR.0057246
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
777 BANNOCK ST, Denver, CO 80204
Open in Google Maps ↗

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

Nguyet Anh Nguyen M.d. 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 ID2769628999
PECOS Enrollment IDI20170130001338
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 Reassignments

2

Medicare enrollment records show Nguyet Nguyen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Denver Health And Hospital Authority
Same address
General Practice
777 BANNOCK ST
Denver, CO 80204
  • Reassigned Medicare billing, Colorado enrollment
  • 2,259 clinicians in this Medicare group
NPI 1477569838 (303) 436-6000
Healthone Clinic Services - Obstetrics And Gynecology LLC
8.9 mi
Obstetrics & Gynecology
1400 S POTOMAC ST STE 220
Aurora, CO 80012
  • Reassigned Medicare billing, Colorado enrollment
  • 78 clinicians in this Medicare group
NPI 1831397215 (303) 690-2198

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 80204 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
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.11/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality90.23
Promoting Interoperability88
Improvement Activities40
Cost73.49

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.

MS. KATHERINE JEANNE CARLEY RN, MSN, CS
Clinical Nurse Specialist (Psychiatric/Mental Health)
777 BANNOCK ST
DENVER, CO 80204
Denver County (303) 436-6630
RYAN DEAN LATERZA M.D.
Anesthesiology
777 BANNOCK ST
DENVER, CO 80204
Denver County (303) 436-6000
BARBARA E ANDERSON NP
Nurse Practitioner
777 BANNOCK ST
DENVER, CO 80204
Denver County (303) 602-0340
PHILIP ANDREOLI D.O.
Hospitalist
777 BANNOCK ST
DENVER, CO 80204
Denver County (303) 436-4949
JESSICA RENEE KUDLOCK LCSW
Social Worker (Clinical)
777 BANNOCK ST
DENVER, CO 80204
Denver County (303) 602-7220
ELIZABETH PERKINS-PRIDE
Nurse Practitioner
777 BANNOCK ST
DENVER, CO 80204
Denver County (303) 436-6000
KIRSTEN ERIKSEN PA-C
Physician Assistant
777 BANNOCK ST
DENVER, CO 80204
Denver County (303) 436-6000
KATHRYN IRENE GARNER MD, MPH
Family Medicine
777 BANNOCK ST
DENVER, CO 80204
Denver County (303) 436-6000

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 Nguyet Nguyen's NPI number?

The NPI number for Nguyet Nguyen is 1669765202. It was assigned to this individual provider in the NPPES registry on May 16, 2011.

Where is Nguyet Nguyen located?

Nguyet Nguyen practices at 777 Bannock St, Denver, CO 80204. The listed phone number is (303) 436-4949.

What is Nguyet Nguyen's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Nguyet Nguyen enrolled in Medicare?

Yes. Nguyet Nguyen 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 organizations bill Medicare for Nguyet Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nguyet Nguyen reassigns Medicare benefits to 2 organizations: Denver Health And Hospital Authority (Denver, CO) and Healthone Clinic Services - Obstetrics And Gynecology LLC (Aurora, CO). Each 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 Nguyet Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nguyet Nguyen accept?

Health plans from UnitedHealthcare list Nguyet Nguyen 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 Nguyet Nguyen was last updated on January 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.