Kathryn Irwin, LPC
NPI 1235758111 · Mental Health Counselor · Carlisle, PA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Irwin, LPC is a Mental Health Counselor provider in Carlisle, PA (NPI 1235758111).
Provider details
- NPI number
- 1235758111
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Female
- Sole proprietor
- Yes
- License
- PC004874 (PA)
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
6 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
- 2020-04-10
- Last updated
- 2022-06-13
- Certified
- 2022-06-13
Frequently asked questions
- What is Kathryn Irwin's NPI number?
- Kathryn Irwin's National Provider Identifier (NPI) is 1235758111, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Irwin's specialty?
- Kathryn Irwin is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Kathryn Irwin located?
- Kathryn Irwin's practice location on file with NPPES is 115 N Old Stonehouse Rd, Carlisle, PA 17015-9771.
- What is Kathryn Irwin's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Irwin is (484) 651-4441.
- Does Kathryn Irwin accept Medicare?
- Kathryn Irwin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Irwin's NPI active?
- Yes — Kathryn Irwin's NPI (1235758111) is active in the NPPES registry as of the last update on 2022-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.