Libby Kay, LCSW ACSW
NPI 1558323618 · Clinical Social Worker · Dallas, TX
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Libby Kay, LCSW ACSW is a Clinical Social Worker provider in Dallas, TX (NPI 1558323618).
Provider details
- NPI number
- 1558323618
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW ACSW
- Sex
- Female
- Sole proprietor
- No
- License
- S09096 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
118 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Psychotherapy, 1 Hour90837 | 92 | $111 |
| Group Psychotherapy90853 | 26 | $21 |
Typical Medicare-allowed amounts for these services range $21–$111 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-04
- Last updated
- 2008-05-01
Frequently asked questions
- What is Libby Kay's NPI number?
- Libby Kay's National Provider Identifier (NPI) is 1558323618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Libby Kay's specialty?
- Libby Kay is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Libby Kay located?
- Libby Kay's practice location on file with NPPES is 5323 Harry Hines Blvd, Dallas, TX 75390-7208.
- What is Libby Kay's phone number?
- The practice phone number listed in the NPPES registry for Libby Kay is (214) 645-8500.
- Does Libby Kay accept Medicare?
- Libby Kay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Libby Kay's NPI active?
- Yes — Libby Kay's NPI (1558323618) is active in the NPPES registry as of the last update on 2008-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.