What is Gwen Stewart's NPI number?

Gwen Stewart's National Provider Identifier (NPI) is 1154558823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gwen Stewart's specialty?

Gwen Stewart is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Gwen Stewart located?

Gwen Stewart's practice location on file with NPPES is 170 Middle St, Lancaster, NH 03584-3556.

What is Gwen Stewart's phone number?

The practice phone number listed in the NPPES registry for Gwen Stewart is (603) 788-2521.

Is Gwen Stewart's NPI active?

Yes — Gwen Stewart's NPI (1154558823) is active in the NPPES registry as of the last update on 2009-06-19.

IndividualActive

Gwen Stewart, RD, LD

NPI 1154558823 · Registered Dietitian · Lancaster, NH

Gwen Stewart, RD, LD is a Registered Dietitian provider in Lancaster, NH (NPI 1154558823).

Provider details

NPI number: 1154558823
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RD, LD
Sex: Female
Sole proprietor: No
License: 998660 (NH)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 998660 (NH)
Dietary & Nutritional Service Providers

Profile Score

Detailed profile(85/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
16 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

170 Middle St

Lancaster, NH 03584-3556

Phone: (603) 788-2521

Fax: (603) 788-5027

Street-level locationGet directions

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Mailing address