Kelsey Marks
NPI 1659099950 · Art Therapist · Brooklyn, NY
Kelsey Marks is a Art Therapist provider in Brooklyn, NY (NPI 1659099950).
Provider details
- NPI number
- 1659099950
- Entity type
- Individual
- Primary specialty
- Art TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 001459 (NY)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2022-08-22
- Last updated
- 2022-08-22
- Certified
- 2022-08-22
Frequently asked questions
- What is Kelsey Marks's NPI number?
- Kelsey Marks's National Provider Identifier (NPI) is 1659099950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelsey Marks's specialty?
- Kelsey Marks is listed in the NPPES registry with a primary specialty of Art Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Kelsey Marks located?
- Kelsey Marks's practice location on file with NPPES is 81 Warren St Apt 3, Brooklyn, NY 11201-5980.
- What is Kelsey Marks's phone number?
- The practice phone number listed in the NPPES registry for Kelsey Marks is (646) 420-3541.
- Is Kelsey Marks's NPI active?
- Yes — Kelsey Marks's NPI (1659099950) is active in the NPPES registry as of the last update on 2022-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.