IndividualActive
Ronald Siemer
NPI 1528668191 · Pharmacist · Hamilton, OH
Ronald Siemer is a Pharmacist provider in Hamilton, OH (NPI 1528668191).
Provider details
- NPI number
- 1528668191
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 03122918 (OH)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
1505 Main St
Hamilton, OH 45013-1079
Phone: (513) 807-4506
Street-level locationGet directions
Mailing address
738 Miami Way Dr
Hamilton, OH 45013-1131
Registry dates
- Enumerated
- 2020-10-31
- Last updated
- 2020-10-31
- Certified
- 2020-10-31
Frequently asked questions
- What is Ronald Siemer's NPI number?
- Ronald Siemer's National Provider Identifier (NPI) is 1528668191, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Siemer's specialty?
- Ronald Siemer is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Ronald Siemer located?
- Ronald Siemer's practice location on file with NPPES is 1505 Main St, Hamilton, OH 45013-1079.
- What is Ronald Siemer's phone number?
- The practice phone number listed in the NPPES registry for Ronald Siemer is (513) 807-4506.
- Is Ronald Siemer's NPI active?
- Yes — Ronald Siemer's NPI (1528668191) is active in the NPPES registry as of the last update on 2020-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.