IndividualActive
Matthew Siwicki, RPH
NPI 1861544678 · Pharmacist · Grantsville, WV
Matthew Siwicki, RPH is a Pharmacist provider in Grantsville, WV (NPI 1861544678).
Provider details
- NPI number
- 1861544678
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- Sole proprietor
- No
- License
- RP0005958 (WV)
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
186 Hospital Dr
Grantsville, WV 26147-7100
Phone: (304) 354-9244
Fax: (304) 354-9323
Street-level locationGet directions
Mailing address
186 Hospital Dr
Grantsville, WV 26147-7100
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Matthew Siwicki's NPI number?
- Matthew Siwicki's National Provider Identifier (NPI) is 1861544678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Siwicki's specialty?
- Matthew Siwicki is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Matthew Siwicki located?
- Matthew Siwicki's practice location on file with NPPES is 186 Hospital Dr, Grantsville, WV 26147-7100.
- What is Matthew Siwicki's phone number?
- The practice phone number listed in the NPPES registry for Matthew Siwicki is (304) 354-9244.
- Is Matthew Siwicki's NPI active?
- Yes — Matthew Siwicki's NPI (1861544678) 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.