Jannice Doan
NPI 1780433375 · Optometrist · Chicago, IL
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jannice Doan is a Optometrist provider in Chicago, IL (NPI 1780433375).
Provider details
- NPI number
- 1780433375
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 046011873 (IL)
Specialties & taxonomies
Eye and Vision Services Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-05-15
- Last updated
- 2024-07-23
- Certified
- 2024-07-23
Frequently asked questions
- What is Jannice Doan's NPI number?
- Jannice Doan's National Provider Identifier (NPI) is 1780433375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jannice Doan's specialty?
- Jannice Doan is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Jannice Doan located?
- Jannice Doan's practice location on file with NPPES is 3241 S Michigan Ave Ste 1, Chicago, IL 60616-3878.
- What is Jannice Doan's phone number?
- The practice phone number listed in the NPPES registry for Jannice Doan is (312) 225-6200.
- Does Jannice Doan accept Medicare?
- Jannice Doan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jannice Doan's NPI active?
- Yes — Jannice Doan's NPI (1780433375) is active in the NPPES registry as of the last update on 2024-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.