What is Megan Johnston's NPI number?

Megan Johnston's National Provider Identifier (NPI) is 1669264321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Megan Johnston's specialty?

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

Where is Megan Johnston located?

Megan Johnston's practice location on file with NPPES is 6345 Community House Rd, Columbia, VA 23038-2209.

What is Megan Johnston's phone number?

The practice phone number listed in the NPPES registry for Megan Johnston is (804) 221-4444.

Is Megan Johnston's NPI active?

Yes — Megan Johnston's NPI (1669264321) is active in the NPPES registry as of the last update on 2025-05-20.

IndividualActive

Megan Johnston, RDN

NPI 1669264321 · Registered Dietitian · Columbia, VA

Megan Johnston, RDN is a Registered Dietitian provider in Columbia, VA (NPI 1669264321).

Provider details

NPI number: 1669264321
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RDN
Sex: Female
Sole proprietor: Yes
License: 86293168 (VA)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 86293168 (VA)
Dietary & Nutritional Service Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
1 yr 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

6345 Community House Rd

Columbia, VA 23038-2209

Phone: (804) 221-4444

Street-level locationGet directions

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Mailing address