Log inBook a demoStart free trial
Log inStart free trial

Coby Lynn Flagg

  • Chicago, IL
  • Optometrist
NPI1790673101PAC ID1850809716
Industry payments
$135
Affiliated sites
1
Medical group
1
State license
1
Year NPI issued
2025
Practice address
3241 S Michigan Ave, Chicago, IL 60616-3878
Practice phone
Call (312) 949-7751
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Illinois Eye Institute

Eye care practice · Chicago, Illinois

See all 2 affiliations

Find Coby Flagg's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Coby Lynn Flagg is an optometrist in Chicago, Illinois

Coby Flagg practices at Illinois Eye Institute in Chicago, Illinois.

Coby Flagg's NPI, 1790673101, was assigned on June 25, 2025. Coby Flagg graduated from Pacific University - College of Optometry in 2025. Coby Flagg holds Illinois license 046011998.

NPI and contact details
NPI
1790673101NPI Registry (opens in a new tab)
Medicare PAC ID
1850809716
NPI enumeration date
June 25, 2025
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(312) 949-7751
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
27
Medical school graduation
2025

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Coby Lynn Flagg practices at Illinois Eye Institute in Chicago, Illinois

Coby Flagg's primary practice is Illinois Eye Institute, at 3241 S Michigan Ave, Chicago, IL 60616-3878. The practice phone is (312) 949-7751.

  • Illinois Eye Institute
    3241 S Michigan Ave, Chicago, IL 60616-3878Phone(312) 949-7751

Source: Dmand AI Affiliation Data

Coby Lynn Flagg is affiliated with 1 site of care and 1 medical group

Coby Flagg's primary practice is Illinois Eye Institute in Chicago, Illinois. Dmand AI also links Coby Flagg to 1 medical group, named with a free account.

Illinois Eye InstituteEye care practice · Chicago, IllinoisPrimary
1 medical groupName with a free account
See all 2 affiliations for Coby Flagg

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Coby Lynn Flagg's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Coby Flagg practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Illinois Eye InstituteAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Coby Flagg practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Try for freeBook a meeting

Coby Lynn Flagg is one of 2,194 optometrists in Illinois

Optometrist is Coby Flagg's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Coby Flagg is licensed in Illinois.

Specialties and state licenses

  • Optometrist, IllinoisPrimaryLicense 046011998 · taxonomy 152W00000X

Optometrists near Coby Flagg

Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.

2,194optometrists in Illinois356optometrists in Chicago

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Coby Lynn Flagg's patients have a median age of 12

Across all payers, Dmand AI patient panel data puts Coby Flagg's median patient age at 12, with 54% women.

Coby Flagg's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 12

Patient panel by sex, all payers

  • Women54%
  • Men45%

Source: Dmand AI Patient Panel Data

How Coby Lynn Flagg takes part in Medicare

Coby Flagg accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

Coby Lynn Flagg received $135 in industry payments in 2025

CMS Open Payments shows 2 general payments to Coby Flagg from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $135.

Companies that paid Coby Flagg the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Coby Flagg

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Coby Lynn Flagg graduated from Pacific University - College of Optometry

Coby Flagg graduated from Pacific University - College of Optometry in 2025.

  1. Medical schoolPacific University - College of Optometry

Source: Dmand AI Professional Profile Data

Sources for Coby Lynn Flagg's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Coby Lynn Flagg

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Coby Lynn Flagg's NPI number?

Coby Lynn Flagg's NPI number is 1790673101. It was assigned on June 25, 2025, and it is active in the NPI Registry.

What does Coby Lynn Flagg specialize in?

Coby Lynn Flagg is an optometrist in Chicago, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).

Where does Coby Lynn Flagg practice?

Coby Flagg practices at 3241 S Michigan Ave, Chicago, IL 60616-3878. Coby Flagg's primary practice is Illinois Eye Institute in Chicago, Illinois. Dmand AI also links Coby Flagg to 1 medical group.

What is Coby Lynn Flagg's office phone number?

The practice phone on file for Coby Flagg is (312) 949-7751.

What is Coby Lynn Flagg's medical license number?

Coby Flagg holds Illinois license 046011998.

Does Coby Lynn Flagg accept Medicare?

Yes. CMS lists Coby Flagg as accepting Medicare assignment.

Where did Coby Lynn Flagg go to medical school?

Coby Flagg graduated from Pacific University - College of Optometry in 2025.

Has Coby Lynn Flagg received payments from drug or device companies?

CMS Open Payments shows $135 in general payments to Coby Flagg from 1 company from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.

How long has Coby Lynn Flagg been practicing?

Coby Flagg graduated from medical school in 2025, 1 years ago.

Selling to optometrist practices?

See optometrists in Illinois by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

Start free trialBook a demo
  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)
Read the Cookie Policy