What is Liliam Castro's NPI number?

Liliam Castro's National Provider Identifier (NPI) is 1629857339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Liliam Castro's specialty?

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

Where is Liliam Castro located?

Liliam Castro's practice location on file with NPPES is 2000 Tower Oaks Blvd, Rockville, MD 20852-4282.

What is Liliam Castro's phone number?

The practice phone number listed in the NPPES registry for Liliam Castro is (301) 444-5001.

Is Liliam Castro's NPI active?

Yes — Liliam Castro's NPI (1629857339) is active in the NPPES registry as of the last update on 2025-11-06.

IndividualActive

Liliam Castro

NPI 1629857339 · Behavior Technician · Rockville, MD

Liliam Castro is a Behavior Technician provider in Rockville, MD (NPI 1629857339).

Provider details

NPI number: 1629857339
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(51/100 index)

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

Registry tenure38% of score
2 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

2000 Tower Oaks Blvd

Rockville, MD 20852-4282

Phone: (301) 444-5001

Street-level locationGet directions

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Mailing address