Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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David H. Thierman, MD

Individual provider Diagnostic Radiology Physician · NPI 1265429732

David H. Thierman, MD practises Diagnostic Radiology in Brooklyn, New York. Graduated from Medical College of Pennsylvania in 1979, 47 years ago. Practices with Canal Radiology Associates PC, a 3-clinician group and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying
47
Trained at
Medical College of Pennsylvania
Licensed in
NJ
In the registry since
2005
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

849 57th St
Brooklyn, NY 11220-3797 Not confirmed with CMS for 13 years — call before visiting
Phone: (929) 234-3150
Fax: (347) 955-5976
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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 25MA042527000 (NJ)

Record details

NPI number1265429732
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 30, 2005
Last updated in NPPESMay 3, 2013

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolMEDICAL COLLEGE OF PENNSYLVANIA
Graduated 1979 (47 years in practice)
Group practice Canal Radiology Associates P.C. — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients897
Services billed 1,554 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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 Canal Radiology Associates PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3 clinicians in the practice; 1 are shown here.

Other providers in Brooklyn