What is Peggy Gregson's NPI number?

Peggy Gregson's National Provider Identifier (NPI) is 1538455845, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Peggy Gregson's specialty?

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

Where is Peggy Gregson located?

Peggy Gregson's practice location on file with NPPES is 2440 M St Nw, Washington, DC 20037-1404.

What is Peggy Gregson's phone number?

The practice phone number listed in the NPPES registry for Peggy Gregson is (202) 570-5151.

Is Peggy Gregson's NPI active?

Yes — Peggy Gregson's NPI (1538455845) is active in the NPPES registry as of the last update on 2011-06-24.

IndividualActive

Peggy Gregson, MPH, RD, LD

NPI 1538455845 · Registered Dietitian · Washington, DC

Peggy Gregson, MPH, RD, LD is a Registered Dietitian provider in Washington, DC (NPI 1538455845).

Provider details

NPI number: 1538455845
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: MPH, RD, LD
Sex: Female
Sole proprietor: Yes
License: DI454 (DC)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense DI454 (DC)
Dietary & Nutritional Service Providers

Profile Score

Detailed profile(81/100 index)

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

Registry tenure38% of score
15 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

2440 M St Nw

417

Washington, DC 20037-1404

Phone: (202) 570-5151

Street-level locationGet directions

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Mailing address