What is Trenda Marshall's NPI number?

Trenda Marshall's National Provider Identifier (NPI) is 1619864337, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Trenda Marshall's specialty?

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

Where is Trenda Marshall located?

Trenda Marshall's practice location on file with NPPES is 2501 Smith Ave, Baltimore, MD 21209-2505.

What is Trenda Marshall's phone number?

The practice phone number listed in the NPPES registry for Trenda Marshall is (410) 205-9493.

Is Trenda Marshall's NPI active?

Yes — Trenda Marshall's NPI (1619864337) is active in the NPPES registry as of the last update on 2025-06-24.

IndividualActive

Trenda Marshall

NPI 1619864337 · Behavior Technician · Baltimore, MD

Trenda Marshall is a Behavior Technician provider in Baltimore, MD (NPI 1619864337).

Provider details

NPI number: 1619864337
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(48/100 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

2501 Smith Ave

Baltimore, MD 21209-2505

Phone: (410) 205-9493

Street-level locationGet directions

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Mailing address