Crystal Lulack, MA
NPI 1427911239 · Marriage & Family Therapist · Clarksville, TN
Crystal Lulack, MA is a Marriage & Family Therapist provider in Clarksville, TN (NPI 1427911239).
Provider details
- NPI number
- 1427911239
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA
- Sex
- Female
- Sole proprietor
- Yes
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
Under 1 yr in registry
- Profile completeness38% of score
83% 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
- 2025-12-08
- Last updated
- 2025-12-08
- Certified
- 2025-12-08
Frequently asked questions
- What is Crystal Lulack's NPI number?
- Crystal Lulack's National Provider Identifier (NPI) is 1427911239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Lulack's specialty?
- Crystal Lulack is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Crystal Lulack located?
- Crystal Lulack's practice location on file with NPPES is 223 Dunbar Cave Rd Ste a, Clarksville, TN 37043-8831.
- What is Crystal Lulack's phone number?
- The practice phone number listed in the NPPES registry for Crystal Lulack is (931) 444-2319.
- Is Crystal Lulack's NPI active?
- Yes — Crystal Lulack's NPI (1427911239) is active in the NPPES registry as of the last update on 2025-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.