MS. KATHRYN CALLAHAN LCSW, CASAC, CEAP
NPI 1760698427
Counselor - Addiction (Substance Use Disorder) in Yonkers, NY
About Ms. Kathryn Callahan Lcsw, Casac, Ceap NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. KATHRYN CALLAHAN LCSW, CASAC, CEAP (NPI 1760698427) is an individual addiction (substance use disorder) provider in Yonkers, New York, licensed in New York (2882) and active in the NPI registry since May 2007.
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
YONKERS, NY 10710
YONKERS, NY 10710
YONKERS, NY 10710
YONKERS, NY 10710
YONKERS, NY 10710
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Kathryn Callahan's NPI number?
The NPI number for Kathryn Callahan is 1760698427. It was assigned to this individual provider in the NPPES registry on May 16, 2007.
Where is Kathryn Callahan located?
Kathryn Callahan practices at 35 E Grassy Sprain Rd Suite Ll #3, Yonkers, NY 10710. The listed phone number is (914) 337-4367.
What is Kathryn Callahan's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.
What insurance does Kathryn Callahan accept?
Health plans from Providence Health Plan list Kathryn Callahan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Kathryn Callahan was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Ms. Kathryn Callahan, LCSW, CASAC, CEAP · NPI 1760698427
Addiction (Substance Use Disorder) provider in Yonkers, New York. Individual provider, active in the CMS NPPES registry since May 16, 2007.
## Identity
- **NPI:** 1760698427 (Entity type: Individual)
- **Enumerated:** May 16, 2007
- **Primary specialty:** Counselor - Addiction (Substance Use Disorder) · taxonomy 101YA0400X
- **State license:** 2882 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 35 E GRASSY SPRAIN RD, SUITE LL #3, Yonkers, NY 10710-4620
- **Phone:** (914) 337-4367
## Record status
- **NPPES last updated:** September 11, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1760698427) · Data from the CMS NPPES public registry.