Keilyn Castillo, LMHC
NPI 1639549959 · Mental Health Counselor · New Rochelle, NY
Keilyn Castillo, LMHC is a Mental Health Counselor provider in New Rochelle, NY (NPI 1639549959).
Provider details
- NPI number
- 1639549959
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 006724 (NY)
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
10 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
- 2015-09-29
- Last updated
- 2015-10-14
Frequently asked questions
- What is Keilyn Castillo's NPI number?
- Keilyn Castillo's National Provider Identifier (NPI) is 1639549959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keilyn Castillo's specialty?
- Keilyn Castillo is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Keilyn Castillo located?
- Keilyn Castillo's practice location on file with NPPES is 481 Main St, New Rochelle, NY 10801-6324.
- What is Keilyn Castillo's phone number?
- The practice phone number listed in the NPPES registry for Keilyn Castillo is (914) 355-2440.
- Is Keilyn Castillo's NPI active?
- Yes — Keilyn Castillo's NPI (1639549959) is active in the NPPES registry as of the last update on 2015-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.