Clark B. Holladay, Lcsw, Lc
NPI 1619172806 · Clinical Social Worker · Nephi, UT
Clark B. Holladay, Lcsw, Lc is a Clinical Social Worker organization in Nephi, UT (NPI 1619172806).
Provider details
- NPI number
- 1619172806
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Clark Holladay, Clinical Director(435) 623-5044
- License
- 2655503501 (UT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2007-06-18
- Last updated
- 2020-08-22
Frequently asked questions
- What is Clark B. Holladay, Lcsw, Lc's NPI number?
- Clark B. Holladay, Lcsw, Lc's National Provider Identifier (NPI) is 1619172806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Clark B. Holladay, Lcsw, Lc?
- Clark B. Holladay, Lcsw, Lc is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Clark B. Holladay, Lcsw, Lc located?
- Clark B. Holladay, Lcsw, Lc's practice location on file with NPPES is 656 N Main St, Nephi, UT 84648-1123.
- What is Clark B. Holladay, Lcsw, Lc's phone number?
- The practice phone number listed in the NPPES registry for Clark B. Holladay, Lcsw, Lc is (435) 623-5044.
- Who is the authorized official for Clark B. Holladay, Lcsw, Lc?
- The authorized official listed on Clark B. Holladay, Lcsw, Lc's NPPES record is Clark Holladay, Clinical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Clark B. Holladay, Lcsw, Lc's NPI active?
- Yes — Clark B. Holladay, Lcsw, Lc's NPI (1619172806) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.