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

John Andrew Hallberg, MD

Individual provider Orthopaedic Surgery Physician · NPI 1912971508

John Andrew Hallberg, MD is an Orthopaedic Surgery Physician in Fort Kent, Maine. Licensed in Connecticut, Maine, North Carolina and Rhode Island and 1 more. Registered with an NPI since 2006.

Licensed in
CT, ME, NC, RI, WV
In the registry since
2006
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

194 E Main St
Fort Kent, ME 04743-1428 Not confirmed with CMS for 13 years — call before visiting
Phone: (207) 834-5912
Fax: (207) 834-5914
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 029044 (CT)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence MD07302 (RI)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 22726 (WV)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 2010-00313 (NC)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence TD131075 (ME)

Record details

NPI number1912971508
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 13, 2006
Last updated in NPPESJune 24, 2013

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 patients144
Services billed 290 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.

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