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Katherine O'Leary, LMHC
NPI 1346450251 · Mental Health Counselor · Oswego, NY
Katherine O'Leary, LMHC is a Mental Health Counselor provider in Oswego, NY (NPI 1346450251).
Provider details
- NPI number
- 1346450251
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 001242 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
5 W Cayuga St
Oswego, NY 13126-2031
Phone: (315) 342-9255
Street-level locationGet directions
Mailing address
89 Varick St
Oswego, NY 13126-3955
Registry dates
- Enumerated
- 2007-05-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Katherine O'Leary's NPI number?
- Katherine O'Leary's National Provider Identifier (NPI) is 1346450251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine O'Leary's specialty?
- Katherine O'Leary is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Katherine O'Leary located?
- Katherine O'Leary's practice location on file with NPPES is 5 W Cayuga St, Oswego, NY 13126-2031.
- What is Katherine O'Leary's phone number?
- The practice phone number listed in the NPPES registry for Katherine O'Leary is (315) 342-9255.
- Is Katherine O'Leary's NPI active?
- Yes — Katherine O'Leary's NPI (1346450251) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.