Ngan Hien Nguyen, M.D.
Internal Medicine Physician · Denver, CO
Ngan Hien Nguyen, M.D. is an internal medicine physician with a practice address in Denver, Colorado, and NPI 1114110434, issued on Aug 20, 2007. Check the license (Colorado TL2626, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ngan Hien Nguyen
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- TL2626 CO
Self-reported in NPPES; status is on the state search - Practice location
- University OF Colorado School OF Medicine, Denver, CO 80262
- Phone
- (617) 849-0509
- Enumerated
- Aug 20, 2007
- Record last updated
- Aug 20, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,046 in Colorado → Look up another NPI →
Also registered at University OF Colorado School OF Medicine
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tanner Caverly, MDInternal Medicine Physician1770793812
Verify Ngan Hien Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license TL2626Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $21.74
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Ngan Hien Nguyen among 2,046 internal medicine physician records in Colorado
Ngan Hien Nguyen, M.D. is one of 2,046 internal medicine physician records with a practice address in Colorado. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 40% of them.
- NPI issued2007 · 40% of these records are older, 39% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
493 internal medicine physician records list a practice address in Denver
They are 493 of the 25,068 NPPES records with a practice address in Denver, and 2,046 internal medicine physician records in Colorado.
All 2,046 in Colorado → Every provider in Denver → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Tanner Caverly, MDDenver, CO 802621770793812
- Andrew Dombro, MDDenver, CO 802621255421830
- Jaclyn Fertig, MDDenver, CO 802621205009834
- Daniel Heppe, MDDenver, CO 802621710159942
- Gary Lichtenberger, M.D.Denver, CO 802621548370075
- Scott Lyle, M.D.Denver, CO 802621316154248
- Nia Mitchell, MDDenver, CO 802621235276510
- Michael Peters, M.DDenver, CO 802621851595003
Common questions
What is Ngan Hien Nguyen, M.D.'s NPI number?
Ngan Hien Nguyen, M.D.'s National Provider Identifier (NPI) is 1114110434, issued on Aug 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ngan Hien Nguyen, M.D. located?
The NPPES record lists a practice address at University OF Colorado School OF Medicine, Denver, CO, 80262. Phone: (617) 849-0509. Providers update this record themselves, so call before visiting.
How can I verify Ngan Hien Nguyen, M.D.'s license?
NPPES lists Colorado license number TL2626, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.