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

Dr. Larissa Chartrand, MD

Individual provider Internal Medicine Physician · NPI 1851715627

Dr. Larissa Chartrand, MD is an Internal Medicine in Fairfield, California. Qualified in 2014, 12 years ago. Practices with Northbay Physicians Surgery Center, LLC, a 337-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Florida.

Years since qualifying
12
Licensed in
FL
In the registry since
2014
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

4520 Business Center Drive 200
Fairfield, CA 94534
Phone: (707) 646-5500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence ME 120869 (FL)

Record details

NPI number1851715627
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 13, 2014
Last updated in NPPESJuly 7, 2025
Certification dateJune 24, 2025
Mailing address4500 Business Center Dr, Fairfield, CA 94534-6888

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Northbay Physicians Surgery Center, Llc — 337 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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