NPPES file of Aug 9, 2026

Martin Chaoyueh Tien, MD

Internal Medicine Physician · Henderson, NV

Martin Chaoyueh Tien, MD is an internal medicine physician with a practice address in Henderson, Nevada, and NPI 1619940103, issued on Feb 7, 2006. Check the license (Nevada 9532, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619940103
Name
Martin Chaoyueh Tien
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
9532 NV
Self-reported in NPPES; status is on the state search
Practice location
2651 N Green Valley Pkwy, Henderson, NV 89014
Phone
(702) 454-2666
Enumerated
Feb 7, 2006
Record last updated
Nov 22, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicaid IDs
3102782 NV
2018372 NV
Medicare enrollment
Enrolled (PECOS I20111004000574); accepts Medicare assignment
Medical or professional school
New York Medical College, 1997
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2651 N Green Valley Pkwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kathleen Smith, M.D.Family Medicine Physician1447394085

Verify Martin Chaoyueh Tien in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNevada State Board of Medical Examiners
    Search for license 9532
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Nevada license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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1% more Medicare Part D claims than the average internal medicine physician in 2024

3,195 Medicare Part D claims for 664 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 73 claims were for opioids.

  1. Martin Tien3,195
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium373 claims
  2. Lisinopril195 claims
  3. Amlodipine Besylate184 claims
  4. Losartan Potassium158 claims
  5. Levothyroxine Sodium124 claims
  6. Metformin Hcl Er96 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupBaldwin Park, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Martin Chaoyueh Tien among 1,229 internal medicine physician records in Nevada

Martin Chaoyueh Tien, MD is one of 1,229 internal medicine physician records with a practice address in Nevada. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 59% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1997 · median 2006 among the 772 with a school on file
  • Record last updated2021 · 43% 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 Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

181 internal medicine physician records list a practice address in Henderson

They are 181 of the 7,490 NPPES records with a practice address in Henderson, and 1,229 internal medicine physician records in Nevada.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Theresa Blumfelder, M.D.Henderson, NV 890141992960694
  2. Nakeisha Curry, MDHenderson, NV 890141235197641
  3. Yolanda Flores, MDHenderson, NV 890141215907969
  4. James Gabroy, MDHenderson, NV 890141003851262
  5. Hitesh Goel, MDHenderson, NV 890141164432597
  6. Loring Jacobs, M.D.Henderson, NV 890141467525055
  7. Leslie Jacobs, M.D.Henderson, NV 890141831262393
  8. Linda Johnson, MDHenderson, NV 890141033182522

Common questions

What is Martin Chaoyueh Tien, MD's NPI number?

Martin Chaoyueh Tien, MD's National Provider Identifier (NPI) is 1619940103, issued on Feb 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Martin Chaoyueh Tien, MD located?

The NPPES record lists a practice address at 2651 N Green Valley Pkwy, Henderson, NV, 89014. Phone: (702) 454-2666. Providers update this record themselves, so call before visiting.

How can I verify Martin Chaoyueh Tien, MD's license?

NPPES lists Nevada license number 9532, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Martin Chaoyueh Tien, MD prescribe under Medicare Part D?

In 2024, Martin Chaoyueh Tien, MD had 3,195 Medicare Part D claims for 664 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

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.