Joanne Witsil, PHARM.D.
NPI 1922273721 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Chicago, IL
Joanne Witsil, PHARM.D. is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Chicago, IL (NPI 1922273721).
Provider details
- NPI number
- 1922273721
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 051-289741 (IL)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2008-04-23
- Last updated
- 2010-07-14
Frequently asked questions
- What is Joanne Witsil's NPI number?
- Joanne Witsil's National Provider Identifier (NPI) is 1922273721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanne Witsil's specialty?
- Joanne Witsil is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Joanne Witsil located?
- Joanne Witsil's practice location on file with NPPES is 1901 W Harrison St, Chicago, IL 60612-3714.
- What is Joanne Witsil's phone number?
- The practice phone number listed in the NPPES registry for Joanne Witsil is (312) 864-5826.
- Is Joanne Witsil's NPI active?
- Yes — Joanne Witsil's NPI (1922273721) is active in the NPPES registry as of the last update on 2010-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.