What is Joseph Merrill's NPI number?

Joseph Merrill's National Provider Identifier (NPI) is 1194478685, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joseph Merrill's specialty?

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

Where is Joseph Merrill located?

Joseph Merrill's practice location on file with NPPES is 344 E 100 S Ste 301, Salt Lake City, UT 84111-1727.

What is Joseph Merrill's phone number?

The practice phone number listed in the NPPES registry for Joseph Merrill is (801) 428-4257.

Is Joseph Merrill's NPI active?

Yes — Joseph Merrill's NPI (1194478685) is active in the NPPES registry as of the last update on 2026-02-24.

IndividualActive

Joseph Merrill

NPI 1194478685 · Behavior Analyst · Salt Lake City, UT

Joseph Merrill is a Behavior Analyst provider in Salt Lake City, UT (NPI 1194478685).

Provider details

NPI number: 1194478685
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes
License: 1-26-87917 (UT)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 1-26-87917 (UT)
Behavioral Health & Social Service Providers

Profile Score

Established profile(61/100 index)

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

Registry tenure38% of score
4 yrs in NPPES registry
Profile completeness38% of score
100% 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

344 E 100 S Ste 301

Salt Lake City, UT 84111-1727

Phone: (801) 428-4257

Street-level locationGet directions

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Mailing address