Sylvia Ou, PHARMD
NPI 1801583786 · Ambulatory Care Pharmacist · Chicago, IL
Sylvia Ou, PHARMD is a Ambulatory Care Pharmacist provider in Chicago, IL (NPI 1801583786).
Provider details
- NPI number
- 1801583786
- Entity type
- Individual
- Primary specialty
- Ambulatory Care PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Female
- Sole proprietor
- No
- License
- 28RI04111100 (NJ)
Specialties & taxonomies
Pharmacy Service Providers
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 1725 W Harrison St Ste 955Chicago, IL 60612-3862Phone: (312) 942-7030
- 1725 W Harrison St Ste 263Chicago, IL 60612-3844Phone: (312) 942-6700
Registry dates
- Enumerated
- 2023-04-20
- Last updated
- 2023-04-20
- Certified
- 2023-04-20
Frequently asked questions
- What is Sylvia Ou's NPI number?
- Sylvia Ou's National Provider Identifier (NPI) is 1801583786, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sylvia Ou's specialty?
- Sylvia Ou is listed in the NPPES registry with a primary specialty of Ambulatory Care Pharmacist (Pharmacy Service Providers).
- Where is Sylvia Ou located?
- Sylvia Ou's practice location on file with NPPES is 1700 W Van Buren St Ste 470, Chicago, IL 60612-3291.
- What is Sylvia Ou's phone number?
- The practice phone number listed in the NPPES registry for Sylvia Ou is (312) 942-0400.
- Is Sylvia Ou's NPI active?
- Yes — Sylvia Ou's NPI (1801583786) is active in the NPPES registry as of the last update on 2023-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.