Hieu Luu, M.D.
Internal Medicine Physician · Tucson, AZ
Hieu Luu, M.D. is an internal medicine physician with a practice address in Tucson, Arizona, and NPI 1215164280, issued on Jun 17, 2009. Check the license on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Hieu Luu
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD205478 LA
Self-reported in NPPES; status is on the state search - Practice location
- 7383 E Tanque Verde RD, Tucson, AZ 85715
- Phone
- (520) 318-3434
- Enumerated
- Jun 17, 2009
- Record last updated
- Mar 12, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (520) 318-3435
- Medicaid ID
- 017698 AZ
- Medicare enrollment
- Enrolled (PECOS I20150717001013); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 7383 E Tanque Verde RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Hieu Luu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average internal medicine physician in 2024
876 Medicare Part D claims for 403 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 113 claims were for opioids.
Most prescribed
- Oxycodone Hcl80 claims
- Amlodipine Besylate47 claims
- Cefdinir41 claims
- Amoxicillin-Clavulanate Potass34 claims
- Pantoprazole Sodium33 claims
- Potassium Chloride33 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.
The MIPS final score for 2023 (Medicare payment program): 31.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $106.93
1 payment: food and beverage; the largest payer was Pharmacosmos Therapeutics 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.
Bills Medicare through one group practice
- Scottsdale Inpatient Specialists PLCScottsdale, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hieu Luu among 2,853 internal medicine physician records in Arizona
Hieu Luu, M.D. is one of 2,853 internal medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 57% of them.
- NPI issued2009 · 57% of these records are older, 40% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2009 · median 2003 among the 1,643 with a school on file
- Record last updated2020 · 51% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
651 internal medicine physician records list a practice address in Tucson
They are 651 of the 18,788 NPPES records with a practice address in Tucson, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Tucson → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Arthur Bacon, MDTucson, AZ 857151982688172
- Thomas Biuso, M.D.Tucson, AZ 857151154322345
- Gary Bohay, M.D.Tucson, AZ 857151679534887
- Howard Brown, MDTucson, AZ 857151871541029
- Jerry Hutchinson, D.O.Tucson, AZ 857151588635692
- German Lasala, MDTucson, AZ 857151124086392
- Robert Leff, M.D.Tucson, AZ 857151063460442
- Peter Lindner, MDTucson, AZ 857151285673970
Common questions
What is Hieu Luu, M.D.'s NPI number?
Hieu Luu, M.D.'s National Provider Identifier (NPI) is 1215164280, issued on Jun 17, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Hieu Luu, M.D. located?
The NPPES record lists a practice address at 7383 E Tanque Verde RD, Tucson, AZ, 85715. Phone: (520) 318-3434. Providers update this record themselves, so call before visiting.
How can I verify Hieu Luu, M.D.'s license?
Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hieu Luu, M.D. prescribe under Medicare Part D?
In 2024, Hieu Luu, M.D. had 876 Medicare Part D claims for 403 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Hieu Luu, M.D.'s MIPS final score?
The 2023 MIPS final score is 31.7 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.