What is Martha Phelps's NPI number?

Martha Phelps's National Provider Identifier (NPI) is 1245004779, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Martha Phelps's specialty?

Martha Phelps is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Martha Phelps located?

Martha Phelps's practice location on file with NPPES is 147 Allen Brook Ln, Williston, VT 05495-9207.

What is Martha Phelps's phone number?

The practice phone number listed in the NPPES registry for Martha Phelps is (802) 876-7111.

Is Martha Phelps's NPI active?

Yes — Martha Phelps's NPI (1245004779) is active in the NPPES registry as of the last update on 2026-04-22.

IndividualActive

Martha Phelps, BCBA

NPI 1245004779 · Behavior Analyst · Williston, VT

Martha Phelps, BCBA is a Behavior Analyst provider in Williston, VT (NPI 1245004779).

Provider details

NPI number: 1245004779
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Credential: BCBA
Sex: Female
Sole proprietor: No
License: 146.0134487 (VT)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 146.0134487 (VT)
Behavioral Health & Social Service Providers

Profile Score

Established profile(57/100 index)

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

Registry tenure38% of score
2 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

147 Allen Brook Ln

Williston, VT 05495-9207

Phone: (802) 876-7111

Street-level locationGet directions

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Mailing address