What is Crystal Perez's NPI number?

Crystal Perez's National Provider Identifier (NPI) is 1669352019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Crystal Perez's specialty?

Crystal Perez is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Crystal Perez located?

Crystal Perez's practice location on file with NPPES is 1099 Playground Rd, Charleston, SC 29407-6465.

What is Crystal Perez's phone number?

The practice phone number listed in the NPPES registry for Crystal Perez is (843) 573-2111.

Is Crystal Perez's NPI active?

Yes — Crystal Perez's NPI (1669352019) is active in the NPPES registry as of the last update on 2025-09-05.

IndividualActive

Crystal Perez

NPI 1669352019 · Behavior Technician · Charleston, SC

Crystal Perez is a Behavior Technician provider in Charleston, SC (NPI 1669352019).

Provider details

NPI number: 1669352019
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

1099 Playground Rd

Charleston, SC 29407-6465

Phone: (843) 573-2111

Street-level locationGet directions

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Mailing address