Colleen Sisley, MFT
NPI 1255451977 · Marriage & Family Therapist · Las Vegas, NV
Colleen Sisley, MFT is a Marriage & Family Therapist provider in Las Vegas, NV (NPI 1255451977).
Provider details
- NPI number
- 1255451977
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- No
- License
- 0818 (NV)
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
- 2007-03-29
- Last updated
- 2023-11-15
- Certified
- 2023-11-15
Frequently asked questions
- What is Colleen Sisley's NPI number?
- Colleen Sisley's National Provider Identifier (NPI) is 1255451977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Sisley's specialty?
- Colleen Sisley is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Colleen Sisley located?
- Colleen Sisley's practice location on file with NPPES is 7473 W Lake Mead Blvd Ste 100, Las Vegas, NV 89128-0265.
- What is Colleen Sisley's phone number?
- The practice phone number listed in the NPPES registry for Colleen Sisley is (702) 655-5033.
- Is Colleen Sisley's NPI active?
- Yes — Colleen Sisley's NPI (1255451977) is active in the NPPES registry as of the last update on 2023-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.