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

Benjamin Daniel Chan, MD

Individual provider Diagnostic Radiology Physician · NPI 1134514904

Benjamin Daniel Chan, MD practises Diagnostic Radiology in Concord, New Hampshire. Qualified in 2015, 11 years ago. Practices with Ancillary Services of Practice Associates PA, a 99-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Hampshire and New Jersey.

Years since qualifying
11
Licensed in
NH, NJ
In the registry since
2015
Specialties on file
2
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

2 1/2 Beacon St Ste 199
Concord, NH 03301-4447
Phone: (603) 228-1521
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 100 Madison Ave, Morristown, NJ 07960-6136 — (973) 971-5370

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 24442 (NH)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 25MA12439900 (NJ)

Record details

NPI number1134514904
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 30, 2015
Last updated in NPPESNovember 20, 2024
Certification dateNovember 20, 2024

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Ancillary Services Of Practice Associates Pa — 99 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 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 patients2,193
Services billed 5,844 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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. Those with a page here are linked.

Colleagues at Ancillary Services of Practice Associates PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 99 clinicians in the practice; 12 are shown here.

Other providers in Concord