Kay Grothaus, APRN CNS
NPI 1447225958 · Nurse Practitioner · Toledo, OH
Enrolled with Medicare as Practitioner - Certified Clinical Nurse Specialist (cns) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kay Grothaus, APRN CNS is a Nurse Practitioner provider in Toledo, OH (NPI 1447225958).
Provider details
- NPI number
- 1447225958
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN CNS
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN 21-15-7150 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-02-18
- Last updated
- 2018-02-15
Frequently asked questions
- What is Kay Grothaus's NPI number?
- Kay Grothaus's National Provider Identifier (NPI) is 1447225958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kay Grothaus's specialty?
- Kay Grothaus is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kay Grothaus located?
- Kay Grothaus's practice location on file with NPPES is 3020 N Mccord Rd Ste 102, Toledo, OH 43615-1701.
- What is Kay Grothaus's phone number?
- The practice phone number listed in the NPPES registry for Kay Grothaus is (419) 517-1110.
- Does Kay Grothaus accept Medicare?
- Kay Grothaus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kay Grothaus's NPI active?
- Yes — Kay Grothaus's NPI (1447225958) is active in the NPPES registry as of the last update on 2018-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.