COBY LYNN FLAGG
NPI 1790673101
Optometrist in Chicago, IL

Q: What is Coby Flagg's NPI number?

The NPI number for Coby Flagg is 1790673101. It was assigned to this individual provider in the NPPES registry on June 25, 2025.

Q: What is Coby Flagg's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Q: When was this NPI record last updated?

The NPPES record for Coby Flagg was last updated on July 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 25, 2025PECOS EnrolledAccepts Medicare Assignment

3241 S MICHIGAN AVE, CHICAGO, IL 60616(312) 225-6200 Get Directions Write a Review

NPPES record last updated: July 23, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Coby Lynn Flagg NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

COBY LYNN FLAGG (NPI 1790673101) is an individual optometrist in Chicago, Illinois, licensed in Illinois (046011998) and active in the NPI registry since June 2025. She is enrolled in Medicare PECOS and is a graduate of Pacific University - College Of Optometry (2025).

NPPES Registry Identity

NPI1790673101

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameCOBY LYNN FLAGG

Location Address3241 S MICHIGAN AVEChicago, IL 60616-4201

Mailing Address3241 S Michigan AveChicago, IL 60616-4201 · (312) 225-6200

Phone(312) 225-6200

Sole ProprietorNo

Medical School CMSPacific University - College Of OptometryGraduated 2025

Enumeration DateJune 25, 2025

Last NPPES UpdateJuly 23, 2025

NPPES CertifiedJuly 23, 2025

✔ NPI 1790673101 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in IL · 046011998

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

3241 S MICHIGAN AVE, Chicago, IL 60616

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Coby Lynn Flagg is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1850809716

PECOS Enrollment IDI20250801002558

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60616 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$138.86 typical visit price

range $60.08 – $183.39

Typical copayment $34.71 (range $15.02 – $45.84)

Most-billed visit code 99204

Established Patient

$74.80 typical visit price

range $18.97 – $148.12

Typical copayment $18.70 (range $4.74 – $37.03)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NATHAN MICHAEL OKANO

Optometrist