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

Mr. Guy Kositratna, MD

Individual provider Anesthesiology Physician · NPI 1487017786

Mr. Guy Kositratna, MD practises Anesthesiology in Bangor, Maine. Qualified in 2008, 18 years ago. Practices with St Joseph Hospital, a 196-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California, Florida and Maine.

Years since qualifying
18
Licensed in
CA, FL, ME
In the registry since
2016
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

360 Broadway
Bangor, ME 04401-3979
Phone: (207) 907-1430
Fax: (207) 907-3508
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 445 W Eaton Ave, Tracy, CA 95376-3420 — (209) 569-7408
  • 653 West 8th Street, Jacksonville, FL 32209-6511 — (904) 244-3903

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence C206960 (CA)
Anesthesiology Physician Taxonomy 207L00000X · Licence 22872 (FL)
Anesthesiology Physician Taxonomy 207L00000X · Licence MD24010 (ME)

Record details

NPI number1487017786
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 4, 2016
Last updated in NPPESJune 23, 2026
Certification dateJune 23, 2026

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice St Joseph Hospital — 196 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 patients180
Services billed 198 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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 St Joseph Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 196 clinicians in the practice; 12 are shown here.

Other providers in Bangor