Jeffrey Nan-How Hsu, D.O.
Internal Medicine Physician · Scottsdale, AZ
Jeffrey Nan-How Hsu, D.O. is an internal medicine physician with a practice address in Scottsdale, Arizona, and NPI 1881039816, issued on May 3, 2013. Check the license (Arizona 006774, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Nan-How Hsu
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 006774 AZ
20A14264 CA
DR.0066206 CO
Self-reported in NPPES; status is on the state search - Practice location
- 15059 N Scottsdale RD, Scottsdale, AZ 85254
- Phone
- (602) 778-3601
- Enumerated
- May 3, 2013
- Record last updated
- Feb 13, 2023
- Medicare enrollment
- Enrolled (PECOS I20210828000110); accepts Medicare assignment
- Medical or professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2013
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Verify Jeffrey Nan-How Hsu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 006774Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average internal medicine physician in 2024
292 Medicare Part D claims for 116 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Pantoprazole Sodium18 claims
- Amoxicillin-Clavulanate Potass16 claims
- Atorvastatin Calcium15 claims
- Eliquis14 claims
- Amlodipine Besylate13 claims
- Oxycodone Hcl13 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 practice group's MIPS final score for 2023 (Medicare payment program): 88.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Catholic Health Initiatives ColoradoLakewood, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey Nan-How Hsu among 2,853 internal medicine physician records in Arizona
Jeffrey Nan-How Hsu, D.O. 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 2013, is newer than 66% of them.
- NPI issued2013 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2013 · median 2003 among the 1,643 with a school on file
- Record last updated2023 · 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).
344 internal medicine physician records list a practice address in Scottsdale
They are 344 of the 11,008 NPPES records with a practice address in Scottsdale, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Scottsdale → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Robert Bierman, M.D.Scottsdale, AZ 852541124023205
- Stephanie Jackson, MDScottsdale, AZ 852541861462509
- Keyvan Koochek, MDScottsdale, AZ 852541902855513
- Mary Ann Lecavalier, MDScottsdale, AZ 852541861497950
- Susan Madsen, M.D.Scottsdale, AZ 852541134216583
- Martin Mollen, MDScottsdale, AZ 852541255384871
- Roxana Orbegoso, M.D.Scottsdale, AZ 852541255326138
- Adrienne Pettit, D.O.Scottsdale, AZ 852541912993445
Common questions
What is Jeffrey Nan-How Hsu, D.O.'s NPI number?
Jeffrey Nan-How Hsu, D.O.'s National Provider Identifier (NPI) is 1881039816, issued on May 3, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Nan-How Hsu, D.O. located?
The NPPES record lists a practice address at 15059 N Scottsdale RD, Scottsdale, AZ, 85254. Phone: (602) 778-3601. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Nan-How Hsu, D.O.'s license?
NPPES lists Arizona license number 006774, as entered by the provider. 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 Jeffrey Nan-How Hsu, D.O. prescribe under Medicare Part D?
In 2024, Jeffrey Nan-How Hsu, D.O. had 292 Medicare Part D claims for 116 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Jeffrey Nan-How Hsu, D.O.'s MIPS final score?
The 2023 MIPS final score is 88.2 of 100, reported for the practice group. 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.