IndividualActive
Diane Gerwin, R PH
NPI 1841393220 · Pharmacist · Cincinnati, OH
Diane Gerwin, R PH is a Pharmacist provider in Cincinnati, OH (NPI 1841393220).
Provider details
- NPI number
- 1841393220
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- R PH
- Sex
- Female
- Sole proprietor
- No
- License
- 03-1-10861 (OH)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(90/100 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
2136 W 8th St
Cincinnati, OH 45204-2052
Phone: (513) 357-2700
Fax: (513) 357-2750
Street-level locationGet directions
Mailing address
3101 Burnet Ave
Cincinnati, OH 45229-3014
Registry dates
- Enumerated
- 2006-09-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diane Gerwin's NPI number?
- Diane Gerwin's National Provider Identifier (NPI) is 1841393220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Gerwin's specialty?
- Diane Gerwin is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Diane Gerwin located?
- Diane Gerwin's practice location on file with NPPES is 2136 W 8th St, Cincinnati, OH 45204-2052.
- What is Diane Gerwin's phone number?
- The practice phone number listed in the NPPES registry for Diane Gerwin is (513) 357-2700.
- Is Diane Gerwin's NPI active?
- Yes — Diane Gerwin's NPI (1841393220) 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.