Marielle Kirstein, MS MFT
NPI 1699651166 · Marriage & Family Therapist · Chicago, IL
Marielle Kirstein, MS MFT is a Marriage & Family Therapist provider in Chicago, IL (NPI 1699651166).
Provider details
- NPI number
- 1699651166
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MS 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
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
- 2025-08-12
- Last updated
- 2026-04-16
- Certified
- 2026-04-16
Frequently asked questions
- What is Marielle Kirstein's NPI number?
- Marielle Kirstein's National Provider Identifier (NPI) is 1699651166, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marielle Kirstein's specialty?
- Marielle Kirstein is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Marielle Kirstein located?
- Marielle Kirstein's practice location on file with NPPES is 2835 N Sheffield Ave Ste 410, Chicago, IL 60657-5084.
- What is Marielle Kirstein's phone number?
- The practice phone number listed in the NPPES registry for Marielle Kirstein is (609) 468-6929.
- Is Marielle Kirstein's NPI active?
- Yes — Marielle Kirstein's NPI (1699651166) is active in the NPPES registry as of the last update on 2026-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.