Jill Niswonger, MFTT
NPI 1649816950 · Marriage & Family Therapist · Lancaster, OH
Jill Niswonger, MFTT is a Marriage & Family Therapist provider in Lancaster, OH (NPI 1649816950).
Provider details
- NPI number
- 1649816950
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFTT
- Sex
- Female
- Sole proprietor
- Yes
- License
- M1900143-TRNE (OH)
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
6 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
- 2019-11-21
- Last updated
- 2019-11-21
Frequently asked questions
- What is Jill Niswonger's NPI number?
- Jill Niswonger's National Provider Identifier (NPI) is 1649816950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Niswonger's specialty?
- Jill Niswonger is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Jill Niswonger located?
- Jill Niswonger's practice location on file with NPPES is 111 S Broad St, Lancaster, OH 43130-4398.
- What is Jill Niswonger's phone number?
- The practice phone number listed in the NPPES registry for Jill Niswonger is (440) 260-8300.
- Is Jill Niswonger's NPI active?
- Yes — Jill Niswonger's NPI (1649816950) is active in the NPPES registry as of the last update on 2019-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.