Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John Ritzo, MD

Individual provider Family Medicine Physician · NPI 1326780115

John Ritzo, MD is a Family Practice in Lewiston, Maine. Qualified in 2022, 4 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Maine.

Years since qualifying
4
Licensed in
ME
In the registry since
2022
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

76 High St
Lewiston, ME 04240-7649
Phone: (207) 795-2800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence EC221068 (ME)

Record details

NPI number1326780115
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 12, 2022
Last updated in NPPESApril 12, 2022
Certification dateApril 12, 2022
Mailing address76 High St, Lewiston, ME 04240-7649

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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