What is Marshall Briggs's NPI number?

Marshall Briggs's National Provider Identifier (NPI) is 1336984202, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marshall Briggs's specialty?

Marshall Briggs is listed in the NPPES registry with a primary specialty of Health & Wellness Coach (Other Service Providers).

Where is Marshall Briggs located?

Marshall Briggs's practice location on file with NPPES is 3935 Young Ave, Napa, CA 94558-2654.

What is Marshall Briggs's phone number?

The practice phone number listed in the NPPES registry for Marshall Briggs is (707) 320-8646.

Is Marshall Briggs's NPI active?

Yes — Marshall Briggs's NPI (1336984202) is active in the NPPES registry as of the last update on 2024-07-01.

IndividualActive

Marshall Briggs, ATHLETIC TRAINER

NPI 1336984202 · Health & Wellness Coach · Napa, CA

Marshall Briggs, ATHLETIC TRAINER is a Health & Wellness Coach provider in Napa, CA (NPI 1336984202).

Provider details

NPI number: 1336984202
Entity type: Individual
Primary specialty: Health & Wellness CoachOther Service Providers
Credential: ATHLETIC TRAINER
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Health & Wellness CoachPrimary171400000X
Other Service Providers

Profile Score

Established profile(50/100 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
83% 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

3935 Young Ave

Napa, CA 94558-2654

Phone: (707) 320-8646

Street-level locationGet directions

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Mailing address