What is Mary Williams's NPI number?

Mary Williams's National Provider Identifier (NPI) is 1801136528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Williams's specialty?

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

Where is Mary Williams located?

Mary Williams's practice location on file with NPPES is 3361 36th St Se, Kentwood, MI 49512-2809.

What is Mary Williams's phone number?

The practice phone number listed in the NPPES registry for Mary Williams is (616) 942-2522.

Is Mary Williams's NPI active?

Yes — Mary Williams's NPI (1801136528) is active in the NPPES registry as of the last update on 2013-02-15.

IndividualActive

Mary Williams

NPI 1801136528 · Behavior Analyst · Kentwood, MI

Mary Williams is a Behavior Analyst provider in Kentwood, MI (NPI 1801136528).

Provider details

NPI number: 1801136528
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(72/100 index)

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

Registry tenure38% of score
13 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

3361 36th St Se

Kentwood, MI 49512-2809

Phone: (616) 942-2522

Street-level locationGet directions

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Mailing address