Catherine Grewell, M.A. F-AAA
NPI 1063555324 · Audiologist · Grove City, OH
Enrolled with Medicare as Practitioner - Qualified Audiologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Grewell, M.A. F-AAA is a Audiologist provider in Grove City, OH (NPI 1063555324).
Provider details
- NPI number
- 1063555324
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- M.A. F-AAA
- Sex
- Female
- Sole proprietor
- No
- License
- A-00721 (OH)
Specialties & taxonomies
Speech, Language and Hearing Service 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
- 2007-02-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Catherine Grewell's NPI number?
- Catherine Grewell's National Provider Identifier (NPI) is 1063555324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Grewell's specialty?
- Catherine Grewell is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Catherine Grewell located?
- Catherine Grewell's practice location on file with NPPES is 2226 Stringtown Rd, Grove City, OH 43123-3926.
- What is Catherine Grewell's phone number?
- The practice phone number listed in the NPPES registry for Catherine Grewell is (614) 871-5555.
- Does Catherine Grewell accept Medicare?
- Catherine Grewell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Grewell's NPI active?
- Yes — Catherine Grewell's NPI (1063555324) 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.