IndividualActive
Carolyn Retterer, MS,RPH
NPI 1609440015 · Pharmacist · Chicago, IL
Carolyn Retterer, MS,RPH is a Pharmacist provider in Chicago, IL (NPI 1609440015).
Provider details
- NPI number
- 1609440015
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- MS,RPH
- Sex
- Female
- Sole proprietor
- Yes
- License
- 286627 (IL)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
1819 N Harlem Ave
Chicago, IL 60707-3716
Phone: (773) 237-8927
Fax: (773) 237-9037
Street-level locationGet directions
Mailing address
1819 N Harlem Ave
Chicago, IL 60707-3716
Registry dates
- Enumerated
- 2021-05-19
- Last updated
- 2021-05-19
- Certified
- 2021-05-19
Frequently asked questions
- What is Carolyn Retterer's NPI number?
- Carolyn Retterer's National Provider Identifier (NPI) is 1609440015, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Retterer's specialty?
- Carolyn Retterer is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Carolyn Retterer located?
- Carolyn Retterer's practice location on file with NPPES is 1819 N Harlem Ave, Chicago, IL 60707-3716.
- What is Carolyn Retterer's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Retterer is (773) 237-8927.
- Is Carolyn Retterer's NPI active?
- Yes — Carolyn Retterer's NPI (1609440015) is active in the NPPES registry as of the last update on 2021-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.