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JANICE JOHNSTON
NPI 1538523907
Dietitian, Registered in Portland, ME

Active since April 11, 2016
805 STEVENS AVE, PORTLAND, ME 04103(207) 415-6652 Get Directions Write a Review

NPPES record last updated: April 11, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Janice Johnston NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JANICE JOHNSTON (NPI 1538523907) is an individual dietitian, registered in Portland, Maine, licensed in Maine (DI974) and active in the NPI registry since April 2016.

NPPES Registry Identity

NPI1538523907
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameJANICE JOHNSTON
Location Address805 STEVENS AVEPortland, ME 04103-2647
Mailing Address28 Martin AveScarborough, ME 04074-9728 · (207) 415-6652
Phone(207) 415-6652
Sole ProprietorYes
Enumeration DateApril 11, 2016
✔ NPI 1538523907 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in ME · DI974
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
805 STEVENS AVE, Portland, ME 04103
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Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. JOHN GERARD WILLIAMSON LMT
Massage Therapist
805 STEVENS AVE
PORTLAND, ME 04103
Cumberland County (207) 317-1370
KIM P NORBERT M.S., R.D., L.D.
Dietitian, Registered
805 STEVENS AVE
PORTLAND, ME 04103
Cumberland County (207) 772-6279
SAMANTHA BAILEY RDN
Dietitian, Registered
805 STEVENS AVE
PORTLAND, ME 04103
Cumberland County (207) 772-6279
JUDITH DONNELLY R.D.,L.D.
Dietitian, Registered
805 STEVENS AVE
PORTLAND, ME 04103
Cumberland County (207) 772-6279
MS. AMY LEIGH ROLNICK LMT
Massage Therapist
805 STEVENS AVE
PORTLAND, ME 04103
Cumberland County (207) 712-0919
MRS. KATHERINE WELLS KARBEL R.D.
Dietitian, Registered
805 STEVENS AVE
PORTLAND, ME 04103
Cumberland County (207) 772-6279
NUTRITION WORKS,LLC
Dietitian, Registered
805 STEVENS AVE
PORTLAND, ME 04103
Cumberland County (207) 772-6279
SUSAN A. QUIMBY R.D.,L.D.
Dietitian, Registered
805 STEVENS AVE
PORTLAND, ME 04103
Cumberland County (207) 772-6279

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Janice Johnston's NPI number?

The NPI number for Janice Johnston is 1538523907. It was assigned to this individual provider in the NPPES registry on April 11, 2016.

Where is Janice Johnston located?

Janice Johnston practices at 805 Stevens Ave, Portland, ME 04103. The listed phone number is (207) 415-6652.

What is Janice Johnston's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

When was this NPI record last updated?

The NPPES record for Janice Johnston was last updated on April 11, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.