Kathryn Singer
NPI 1124222856 · Nurse Practitioner · Columbus, OH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Singer is a Nurse Practitioner provider in Columbus, OH (NPI 1124222856).
Provider details
- NPI number
- 1124222856
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- APRN.CNP.0032188 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-06-14
- Last updated
- 2022-10-21
- Certified
- 2022-10-21
Frequently asked questions
- What is Kathryn Singer's NPI number?
- Kathryn Singer's National Provider Identifier (NPI) is 1124222856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Singer's specialty?
- Kathryn Singer is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathryn Singer located?
- Kathryn Singer's practice location on file with NPPES is 300 W 10th Ave, Columbus, OH 43210-1280.
- What is Kathryn Singer's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Singer is (614) 293-6196.
- Does Kathryn Singer accept Medicare?
- Kathryn Singer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Singer's NPI active?
- Yes — Kathryn Singer's NPI (1124222856) is active in the NPPES registry as of the last update on 2022-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.