Ashley Sivells, MFT
NPI 1043804776 · Marriage & Family Therapist · Syosset, NY
Ashley Sivells, MFT is a Marriage & Family Therapist provider in Syosset, NY (NPI 1043804776).
Provider details
- NPI number
- 1043804776
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- No
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
5 yrs in NPPES 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
- 2021-02-23
- Last updated
- 2021-02-23
- Certified
- 2021-02-23
Frequently asked questions
- What is Ashley Sivells's NPI number?
- Ashley Sivells's National Provider Identifier (NPI) is 1043804776, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Sivells's specialty?
- Ashley Sivells is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Ashley Sivells located?
- Ashley Sivells's practice location on file with NPPES is 35 Roosevelt Ave, Syosset, NY 11791-3061.
- What is Ashley Sivells's phone number?
- The practice phone number listed in the NPPES registry for Ashley Sivells is (516) 690-6779.
- Is Ashley Sivells's NPI active?
- Yes — Ashley Sivells's NPI (1043804776) is active in the NPPES registry as of the last update on 2021-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.