What is Margaret Walker's NPI number?

Margaret Walker's National Provider Identifier (NPI) is 1639568546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Margaret Walker's specialty?

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

Where is Margaret Walker located?

Margaret Walker's practice location on file with NPPES is 810 Westwood Office Park, Fredericksburg, VA 22401-5121.

What is Margaret Walker's phone number?

The practice phone number listed in the NPPES registry for Margaret Walker is (540) 841-4443.

Is Margaret Walker's NPI active?

Yes — Margaret Walker's NPI (1639568546) is active in the NPPES registry as of the last update on 2015-01-15.

IndividualActive

Margaret Walker

NPI 1639568546 · Behavior Analyst · Fredericksburg, VA

Margaret Walker is a Behavior Analyst provider in Fredericksburg, VA (NPI 1639568546).

Provider details

NPI number: 1639568546
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior AnalystPrimary103K00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(68/100 index)

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

Registry tenure38% of score
11 yrs 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

810 Westwood Office Park

Fredericksburg, VA 22401-5121

Phone: (540) 841-4443

Fax: (703) 563-7306

Approximate (ZIP-level) locationGet directions

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Mailing address