IndividualActive
Donald Piergalski, RPH. CDM.
NPI 1952503583 · Pharmacist · Elmhurst, IL
Donald Piergalski, RPH. CDM. is a Pharmacist provider in Elmhurst, IL (NPI 1952503583).
Provider details
- NPI number
- 1952503583
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- RPH. CDM.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(83/100 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
83% 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
942 S York St
Elmhurst, IL 60126-5115
Phone: (630) 834-2000
Fax: (630) 834-0238
Street-level locationGet directions
Mailing address
507 S Ridge Ave
Arlington Heights, IL 60005-1717
Registry dates
- Enumerated
- 2007-06-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Donald Piergalski's NPI number?
- Donald Piergalski's National Provider Identifier (NPI) is 1952503583, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Piergalski's specialty?
- Donald Piergalski is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Donald Piergalski located?
- Donald Piergalski's practice location on file with NPPES is 942 S York St, Elmhurst, IL 60126-5115.
- What is Donald Piergalski's phone number?
- The practice phone number listed in the NPPES registry for Donald Piergalski is (630) 834-2000.
- Is Donald Piergalski's NPI active?
- Yes — Donald Piergalski's NPI (1952503583) 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.