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Holly Johnston, LCSW
NPI 1275734733 · Clinical Social Worker · Austin, TX
Holly Johnston, LCSW is a Clinical Social Worker provider in Austin, TX (NPI 1275734733).
Provider details
- NPI number
- 1275734733
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 36447 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
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
601 W 18th St
Austin, TX 78701-1111
Phone: (512) 947-8655
Fax: (512) 268-4152
Street-level locationGet directions
Mailing address
250 Johnnys Way
Kyle, TX 78640-5667
Registry dates
- Enumerated
- 2007-05-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Holly Johnston's NPI number?
- Holly Johnston's National Provider Identifier (NPI) is 1275734733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Johnston's specialty?
- Holly Johnston is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Holly Johnston located?
- Holly Johnston's practice location on file with NPPES is 601 W 18th St, Austin, TX 78701-1111.
- What is Holly Johnston's phone number?
- The practice phone number listed in the NPPES registry for Holly Johnston is (512) 947-8655.
- Is Holly Johnston's NPI active?
- Yes — Holly Johnston's NPI (1275734733) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.