IndividualActive
Mark Ceglowski, RPH
NPI 1760603658 · Pharmacist · Williston, ND
Mark Ceglowski, RPH is a Pharmacist provider in Williston, ND (NPI 1760603658).
Provider details
- NPI number
- 1760603658
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4903 (ND)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(89/100 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
1301 15th Ave W
Williston, ND 58801-3821
Phone: (701) 774-7433
Fax: (701) 774-7688
Street-level locationGet directions
Mailing address
2203 4th Ave E
Williston, ND 58801-6205
Registry dates
- Enumerated
- 2007-05-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Ceglowski's NPI number?
- Mark Ceglowski's National Provider Identifier (NPI) is 1760603658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Ceglowski's specialty?
- Mark Ceglowski is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Mark Ceglowski located?
- Mark Ceglowski's practice location on file with NPPES is 1301 15th Ave W, Williston, ND 58801-3821.
- What is Mark Ceglowski's phone number?
- The practice phone number listed in the NPPES registry for Mark Ceglowski is (701) 774-7433.
- Is Mark Ceglowski's NPI active?
- Yes — Mark Ceglowski's NPI (1760603658) 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.