IndividualActive
Joan Castellow, LCSW
NPI 1508190570 · Clinical Social Worker · Austin, TX
Joan Castellow, LCSW is a Clinical Social Worker provider in Austin, TX (NPI 1508190570).
Provider details
- NPI number
- 1508190570
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 41208 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
4107 Medical Pkwy
Suite 209
Austin, TX 78756-3735
Phone: (512) 323-2292
Street-level locationGet directions
Mailing address
4107 Medical Pkwy
Austin, TX 78756-3735
Registry dates
- Enumerated
- 2009-09-23
- Last updated
- 2009-09-23
Frequently asked questions
- What is Joan Castellow's NPI number?
- Joan Castellow's National Provider Identifier (NPI) is 1508190570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Castellow's specialty?
- Joan Castellow is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Joan Castellow located?
- Joan Castellow's practice location on file with NPPES is 4107 Medical Pkwy, Austin, TX 78756-3735.
- What is Joan Castellow's phone number?
- The practice phone number listed in the NPPES registry for Joan Castellow is (512) 323-2292.
- Is Joan Castellow's NPI active?
- Yes — Joan Castellow's NPI (1508190570) is active in the NPPES registry as of the last update on 2009-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.