Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. John Joseph Kaminski III, MD

Individual provider Internal Medicine Physician · NPI 1447633276

Dr. John Joseph Kaminski III, MD is an Anesthesiology in Lewiston, Maine. Qualified in 2015, 11 years ago. Practices with Portsmouth Anesthesia Associates PA, a 40-clinician group and accepts Medicare assignment. Licensed in Massachusetts and Maine.

Years since qualifying
11
Licensed in
MA, ME
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

300 Main St
Lewiston, ME 04240-7027
Phone: (207) 795-0111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD23907 (ME)
Internal Medicine Physician Taxonomy 207R00000X · Licence 264429 (MA)

Record details

NPI number1447633276
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 29, 2015
Last updated in NPPESMarch 14, 2024
Certification dateMarch 14, 2024

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Portsmouth Anesthesia Associates Pa — 40 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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