John Cronin
NPI 1285503698 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Sandusky, OH
John Cronin is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Sandusky, OH (NPI 1285503698).
Provider details
- NPI number
- 1285503698
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 03445630 (OH)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-11-03
- Last updated
- 2025-11-03
- Certified
- 2025-11-03
Frequently asked questions
- What is John Cronin's NPI number?
- John Cronin's National Provider Identifier (NPI) is 1285503698, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Cronin's specialty?
- John Cronin is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is John Cronin located?
- John Cronin's practice location on file with NPPES is 226 E Perkins Ave, Sandusky, OH 44870-4905.
- What is John Cronin's phone number?
- The practice phone number listed in the NPPES registry for John Cronin is (419) 239-2624.
- Is John Cronin's NPI active?
- Yes — John Cronin's NPI (1285503698) is active in the NPPES registry as of the last update on 2025-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.