Janice M. McMahon, OD
- Medicare patients, 2024
- 214
- Part D claims, 2024
- 600
- Industry payments
- $65
- Affiliated sites
- 1
- Medical group
- 1
- 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
Primary practice
Illinois Eye Institute
Eye care practice · Chicago, Illinois
Find Janice McMahon'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.
Janice M. McMahon is an optometrist in Chicago, Illinois
Janice McMahon practices at Illinois Eye Institute in Chicago, Illinois.
Janice McMahon's NPI, 1760475297, was assigned on August 30, 2005. Janice McMahon graduated from Southern College of Optometry in 1998. Janice McMahon holds Illinois license 046009119.
- NPI
- 1760475297NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355477175
- NPI enumeration date
- August 30, 2005
- 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
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Janice M. McMahon practices at Illinois Eye Institute in Chicago, Illinois
Janice McMahon'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 Institute3241 S Michigan Ave, Chicago, IL 60616-3878Phone(312) 949-7751
Source: Dmand AI Affiliation Data
Janice M. McMahon is affiliated with 1 site of care and 1 medical group
Janice McMahon's primary practice is Illinois Eye Institute in Chicago, Illinois. Dmand AI also links Janice McMahon to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Janice M. McMahon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Janice McMahon practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Illinois Eye Institute | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Janice M. McMahon is one of 2,194 optometrists in Illinois
Optometrist is Janice McMahon's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Janice McMahon is licensed in Illinois.
Specialties and state licenses
- Optometrist, IllinoisPrimary
Optometrists near Janice McMahon
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Janice M. McMahon treated 214 Medicare patients in 2024, average age 75
CMS counts 214 Medicare patients who saw Janice McMahon in 2024. The largest group is 75 to 84, with 87 patients. 75% of them have high blood pressure, and 64% have high cholesterol. 50% are also on Medicaid. Their average risk score is 1.33, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Janice McMahon's median patient age at 63, with 66% women.
Janice McMahon's Medicare patients by age, 2024
Janice McMahon's Medicare patients by sex, 2024
- Women16075%
- Men5425%
Chronic conditions among Janice McMahon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol64%
- Arthritis57%
- Diabetes37%
- Chronic kidney disease29%
- Ischemic heart disease25%
- COPD19%
- Heart failure19%
Share of Medicare patients with each condition. A patient can have several.
Janice McMahon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women66%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Janice M. McMahon wrote 600 Medicare Part D claims in 2024
In 2024, Janice McMahon wrote 600 Medicare Part D claims for 134 patients. 67% of them were for generic drugs.
Janice McMahon's Part D claims by kind of drug, 2024
- Generic400 claims67%
- Brand-name200 claims33%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Janice M. McMahon takes part in Medicare
Janice McMahon 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)
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Janice M. McMahon received $65 in industry payments in 2025
CMS Open Payments shows 1 general payment to Janice McMahon 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, $65.
Companies that paid Janice McMahon the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Janice M. McMahon graduated from Southern College of Optometry
Janice McMahon graduated from Southern College of Optometry in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Janice M. McMahon's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Janice M. McMahon
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Janice M. McMahon's NPI number?
Janice M. McMahon's NPI number is 1760475297. It was assigned on August 30, 2005, and it is active in the NPI Registry.
What does Janice M. McMahon specialize in?
Janice M. McMahon is an optometrist in Chicago, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Janice M. McMahon practice?
Janice McMahon practices at 3241 S Michigan Ave, Chicago, IL 60616-3878. Janice McMahon's primary practice is Illinois Eye Institute in Chicago, Illinois. Dmand AI also links Janice McMahon to 1 medical group.
What is Janice M. McMahon's office phone number?
The practice phone on file for Janice McMahon is (312) 949-7751.
What is Janice M. McMahon's medical license number?
Janice McMahon holds Illinois license 046009119.
Does Janice M. McMahon accept Medicare?
Yes. CMS lists Janice McMahon as accepting Medicare assignment.
How many Medicare patients does Janice M. McMahon see?
CMS counts 214 Medicare patients who saw Janice McMahon in 2024, with an average age of 75.
Where did Janice M. McMahon go to medical school?
Janice McMahon graduated from Southern College of Optometry in 1998.
Has Janice M. McMahon received payments from drug or device companies?
CMS Open Payments shows $65 in general payments to Janice McMahon from 1 company from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Janice M. McMahon been practicing?
Janice McMahon graduated from medical school in 1998, 28 years ago.
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