IndividualActive
Marc Sier, RPH
NPI 1942213855 · Pharmacist · Centerville, OH
Marc Sier, RPH is a Pharmacist provider in Centerville, OH (NPI 1942213855).
Provider details
- NPI number
- 1942213855
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- Sole proprietor
- No
- License
- 03216548 (OH)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(91/100 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
205 N Main St
Centerville, OH 45459
Phone: (937) 433-1321
Fax: (937) 433-0495
Street-level locationGet directions
Mailing address
205 N Main Street
Centerville, OH 45459
Registry dates
- Enumerated
- 2006-08-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marc Sier's NPI number?
- Marc Sier's National Provider Identifier (NPI) is 1942213855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Sier's specialty?
- Marc Sier is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Marc Sier located?
- Marc Sier's practice location on file with NPPES is 205 N Main St, Centerville, OH 45459.
- What is Marc Sier's phone number?
- The practice phone number listed in the NPPES registry for Marc Sier is (937) 433-1321.
- Is Marc Sier's NPI active?
- Yes — Marc Sier's NPI (1942213855) 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.