IndividualActive
Marianne Castellana
NPI 1891318812 · Mental Health Counselor · New York, NY
Marianne Castellana is a Mental Health Counselor provider in New York, NY (NPI 1891318812).
Provider details
- NPI number
- 1891318812
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(58/100 index)
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
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
109 E 115th St
New York, NY 10029-1186
Phone: (212) 633-9300
Street-level locationGet directions
Mailing address
590 Avenue of the Americas
New York, NY 10011-2022
Registry dates
- Enumerated
- 2020-05-26
- Last updated
- 2020-05-26
- Certified
- 2020-05-26
Frequently asked questions
- What is Marianne Castellana's NPI number?
- Marianne Castellana's National Provider Identifier (NPI) is 1891318812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Castellana's specialty?
- Marianne Castellana is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marianne Castellana located?
- Marianne Castellana's practice location on file with NPPES is 109 E 115th St, New York, NY 10029-1186.
- What is Marianne Castellana's phone number?
- The practice phone number listed in the NPPES registry for Marianne Castellana is (212) 633-9300.
- Is Marianne Castellana's NPI active?
- Yes — Marianne Castellana's NPI (1891318812) is active in the NPPES registry as of the last update on 2020-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.