What is Katherine Darby's NPI number?

Katherine Darby's National Provider Identifier (NPI) is 1356202261, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Katherine Darby's specialty?

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

Where is Katherine Darby located?

Katherine Darby's practice location on file with NPPES is 115 Sudbrook Ln Ste F, Pikesville, MD 21208-4184.

What is Katherine Darby's phone number?

The practice phone number listed in the NPPES registry for Katherine Darby is (443) 353-9547.

Is Katherine Darby's NPI active?

Yes — Katherine Darby's NPI (1356202261) is active in the NPPES registry as of the last update on 2025-11-20.

IndividualActive

Katherine Darby

NPI 1356202261 · Behavior Technician · Pikesville, MD

Katherine Darby is a Behavior Technician provider in Pikesville, MD (NPI 1356202261).

Provider details

NPI number: 1356202261
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

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

115 Sudbrook Ln Ste F

Pikesville, MD 21208-4184

Phone: (443) 353-9547

Street-level locationGet directions

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Mailing address

115 Sudbrook Ln Ste a