Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Dr. Yih-Hann Howard Hsieh, MD

Individual provider Diagnostic Radiology Physician · NPI 1982838942

Dr. Yih-Hann Howard Hsieh, MD practises Diagnostic Radiology in Nashua, New Hampshire. Qualified in 2009, 17 years ago. Practices with Nashua Radiology PA, a 10-clinician group and accepts Medicare assignment. Licensed in New Hampshire and New Mexico.

Years since qualifying
17
Licensed in
NH, NM
In the registry since
2009
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

8 Prospect St
Nashua, NH 03060-3925
Phone: (603) 577-2045
Fax: (603) 577-5644
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 23216 (NH)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence MD2016-0483 (NM)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1982838942
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 6, 2009
Last updated in NPPESJanuary 17, 2023
Certification dateJanuary 17, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Nashua Radiology Pa — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients1,784
Services billed 2,952 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Nashua Radiology PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 10 clinicians in the practice; 7 are shown here.

Other providers in Nashua