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

Michael Anthony Martinelli, MD

Individual provider Hospitalist Physician · NPI 1699119982

Michael Anthony Martinelli, MD practises Internal Medicine in Canton, Georgia. Qualified in 2013, 13 years ago. Practices with North Atlanta Professional Services LLC, a 423-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut and Georgia.

Years since qualifying
13
Licensed in
CT, GA
In the registry since
2013
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

450 Northside Cherokee Blvd
Canton, GA 30115-8015
Phone: (770) 224-1388
Fax: (770) 224-1386
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 24 Hospital Ave, Danbury, CT 06810-6099 — (203) 739-6959

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 86339 (GA)
Hospitalist Physician Taxonomy 208M00000X · Licence 054543 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 054543 (CT)

Record details

NPI number1699119982
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 17, 2013
Last updated in NPPESMarch 20, 2021
Certification dateMarch 20, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice North Atlanta Professional Services Llc — 423 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 patients220
Services billed 225 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

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 North Atlanta Professional Services LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 423 clinicians in the practice; 12 are shown here.

Other providers in Canton