IndividualActive
Claire Mackiewicz, R.PH.
NPI 1699948034 · Pharmacist · Holland, NY
Claire Mackiewicz, R.PH. is a Pharmacist provider in Holland, NY (NPI 1699948034).
Provider details
- NPI number
- 1699948034
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- R.PH.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 33218 (NY)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
19 N Main St
Holland, NY 14080-9509
Phone: (716) 537-2822
Fax: (716) 537-2105
Street-level locationGet directions
Mailing address
621 N Star Rd
East Aurora, NY 14052-9421
Registry dates
- Enumerated
- 2008-04-07
- Last updated
- 2008-04-07
Frequently asked questions
- What is Claire Mackiewicz's NPI number?
- Claire Mackiewicz's National Provider Identifier (NPI) is 1699948034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Mackiewicz's specialty?
- Claire Mackiewicz is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Claire Mackiewicz located?
- Claire Mackiewicz's practice location on file with NPPES is 19 N Main St, Holland, NY 14080-9509.
- What is Claire Mackiewicz's phone number?
- The practice phone number listed in the NPPES registry for Claire Mackiewicz is (716) 537-2822.
- Is Claire Mackiewicz's NPI active?
- Yes — Claire Mackiewicz's NPI (1699948034) is active in the NPPES registry as of the last update on 2008-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.