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DINH V NGUYEN M.D.
NPI 1295759595
Internal Medicine in Denver, CO

Active since July 27, 2006PECOS EnrolledAccepts Medicare AssignmentCLIA 06D0701635 · Microscopy
633 S FEDERAL BLVD, STE 201, DENVER, CO 80219(303) 935-3566(303) 935-5029 Get Directions Write a Review

NPPES record last updated: September 7, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dinh V Nguyen M.d. NPPES

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

DINH V NGUYEN M.D. (NPI 1295759595) is an individual internal medicine provider in Denver, Colorado, licensed in Colorado (31392) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, holds a CLIA Microscopy certificate valid through October 31, 2026, and is a graduate of University Of Colorado School Of Medicine, Denver (1986).

NPPES Registry Identity

NPI1295759595
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDINH V NGUYENCredential: M.D.
Location Address633 S FEDERAL BLVD, STE 201Denver, CO 80219-2933
Mailing Address633 S Federal Blvd, Ste 201Denver, CO 80219-2933 · (303) 935-3566 · Fax (303) 935-5029
Phone(303) 935-3566
Fax(303) 935-5029
Sole ProprietorYes
Medical School CMSUniversity Of Colorado School Of Medicine, DenverGraduated 1986
Enumeration DateJuly 27, 2006
Last NPPES UpdateSeptember 7, 2008
✔ NPI 1295759595 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 · 31392
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.
633 S FEDERAL BLVD, Denver, CO 80219
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Other Identifiers 3

Medicare PINC67581
Medicare UPINE38946
Medicaid01313923CO

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dinh V 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 ID5799844338
PECOS Enrollment IDI20081111000525
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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 06D0701635

Dinh Van Nguyen · Denver, CO
Active · expires Oct 31, 2026
CLIA Number06D0701635
Laboratory TypePhysician Office
Certificate Effective DateNovember 1, 2024
Certificate Expiration DateOctober 31, 2026
Laboratory DirectorDinh V. Nguyen
Laboratory Phone(303) 935-3566
Laboratory LocationDinh Van Nguyen633 S Federal Blvd Suite 201, Denver, CO 80219
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
21 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80219 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.

Referred Medical Equipment & Supplies CMS DME claims 4

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
11 suppliers28 claims55 services$4.30 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
7 suppliers15 claims16 services$0.57 avg. paid by Medicare
Portable oxygen contents, gaseous, 1 month's supply = 1 unit E0443
DME-Oxygen and Supplies · category DC000N
1 supplier12 claims12 services$32.54 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 supplier24 claims24 services$55.18 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 Dinh Nguyen's NPI number?

The NPI number for Dinh Nguyen is 1295759595. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Dinh Nguyen located?

Dinh Nguyen practices at 633 S Federal Blvd Ste 201, Denver, CO 80219. The listed phone number is (303) 935-3566.

What is Dinh Nguyen's specialty?

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

Is Dinh Nguyen enrolled in Medicare?

Yes. Dinh 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.

Does Dinh Nguyen hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 06D0701635) is associated with this NPI, valid through October 31, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Dinh Nguyen was last updated on September 7, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.