What is Ann Bidwell's NPI number?

Ann Bidwell's National Provider Identifier (NPI) is 1144296823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ann Bidwell's specialty?

Ann Bidwell is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).

Where is Ann Bidwell located?

Ann Bidwell's practice location on file with NPPES is 259 E Erie St Ste 1520, Chicago, IL 60611-3111.

What is Ann Bidwell's phone number?

The practice phone number listed in the NPPES registry for Ann Bidwell is (312) 695-8150.

Does Ann Bidwell accept Medicare?

Ann Bidwell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Ann Bidwell's NPI active?

Yes — Ann Bidwell's NPI (1144296823) is active in the NPPES registry as of the last update on 2021-04-07.

IndividualActiveAccepts Medicare

Ann Bidwell, MD

NPI 1144296823 · Ophthalmology Physician · Chicago, IL

Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Ann Bidwell, MD is a Ophthalmology Physician provider in Chicago, IL (NPI 1144296823).

Provider details

NPI number: 1144296823
Entity type: Individual
Primary specialty: Ophthalmology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 079589 (GA)

Specialties & taxonomies

Ophthalmology PhysicianPrimary207W00000XLicense 036072393 (IL)
Allopathic & Osteopathic Physicians
Ophthalmology Physician207W00000XLicense 079589 (GA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(100/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
4 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

259 E Erie St Ste 1520

Chicago, IL 60611-3111

Phone: (312) 695-8150

Fax: (312) 695-3652

Street-level locationGet directions

More IL providers

Mailing address

259 E Erie St Ste 1520

Chicago, IL 60611-3111

Additional practice locations (3)

2070 Pleasant Hill Rd Ste 100
Duluth, GA 30096-4659
Phone: (770) 622-2020
Fax: (770) 622-2021
675 N Saint Clair St
Galter 15-150
Chicago, IL 60611-5975
Phone: (312) 695-8150
Fax: (312) 503-8152
675 N Saint Clair St
Galter 15-150
Chicago, IL 60611-5975
Phone: (312) 695-8150
Fax: (312) 503-8152

Enumerated: 2006-02-23
Last updated: 2021-04-07
Certified: 2021-04-07

Frequently asked questions

What is Ann Bidwell's NPI number?: Ann Bidwell's National Provider Identifier (NPI) is 1144296823, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ann Bidwell's specialty?: Ann Bidwell is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
Where is Ann Bidwell located?: Ann Bidwell's practice location on file with NPPES is 259 E Erie St Ste 1520, Chicago, IL 60611-3111.
What is Ann Bidwell's phone number?: The practice phone number listed in the NPPES registry for Ann Bidwell is (312) 695-8150.
Does Ann Bidwell accept Medicare?: Ann Bidwell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Ann Bidwell's NPI active?: Yes — Ann Bidwell's NPI (1144296823) is active in the NPPES registry as of the last update on 2021-04-07.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.