What is Gregory Sly's NPI number?

Gregory Sly's National Provider Identifier (NPI) is 1902287402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gregory Sly's specialty?

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

Where is Gregory Sly located?

Gregory Sly's practice location on file with NPPES is 3146 Oak Rd, Walnut Creek, CA 94597-7717.

What is Gregory Sly's phone number?

The practice phone number listed in the NPPES registry for Gregory Sly is (925) 708-0492.

Is Gregory Sly's NPI active?

Yes — Gregory Sly's NPI (1902287402) is active in the NPPES registry as of the last update on 2015-06-11.

IndividualActive

Gregory Sly

NPI 1902287402 · Behavior Analyst · Walnut Creek, CA

Gregory Sly is a Behavior Analyst provider in Walnut Creek, CA (NPI 1902287402).

Provider details

NPI number: 1902287402
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Behavior AnalystPrimary103K00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(67/100 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

3146 Oak Rd

Apt #122

Walnut Creek, CA 94597-7717

Phone: (925) 708-0492

Street-level locationGet directions

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Mailing address