What is Chrystal Santos's NPI number?

Chrystal Santos's National Provider Identifier (NPI) is 1922239847, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chrystal Santos's specialty?

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

Where is Chrystal Santos located?

Chrystal Santos's practice location on file with NPPES is 714 Country Club Rd, Greenfield, MA 01301-9786.

What is Chrystal Santos's phone number?

The practice phone number listed in the NPPES registry for Chrystal Santos is (789) 501-1437.

Is Chrystal Santos's NPI active?

Yes — Chrystal Santos's NPI (1922239847) is active in the NPPES registry as of the last update on 2025-04-15.

IndividualActive

Chrystal Santos

NPI 1922239847 · Behavior Analyst · Greenfield, MA

Chrystal Santos is a Behavior Analyst provider in Greenfield, MA (NPI 1922239847).

Provider details

NPI number: 1922239847
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

Detailed profile(78/100 index)

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

Registry tenure38% of score
16 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

714 Country Club Rd

Greenfield, MA 01301-9786

Phone: (789) 501-1437

Street-level locationGet directions

More MA providers

Mailing address