John A. Shermulis, OD
- Medicare patients, 2024
- 76
- Part D claims, 2024
- 333
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 10801 S Western Ave, Chicago, IL 60643
- Practice phone
- Call (312) 654-2721
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Associates in Nephrology
Chicago, Illinois
Find John Shermulis' 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.
John A. Shermulis is an optometrist in Chicago, Illinois
John Shermulis practices at Associates in Nephrology in Chicago, Illinois.
John Shermulis' NPI, 1336218007, was assigned on November 7, 2006. John Shermulis graduated from Illinois College of Optometry at Chicago in 1977.
- NPI
- 1336218007NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800902362
- NPI enumeration date
- November 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 654-2721
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
John A. Shermulis practices at Associates in Nephrology in Chicago, Illinois
John Shermulis' primary practice is Associates in Nephrology, at 10801 S Western Ave, Chicago, IL 60643 in Cook County. The practice phone is (312) 654-2721.
- Associates in Nephrology10801 S Western Ave, Chicago, IL 60643 · Cook CountyPhone(312) 654-2721
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John A. Shermulis is affiliated with 2 sites of care
John Shermulis' primary practice is Associates in Nephrology in Chicago, Illinois. Dmand AI also links John Shermulis to 1 physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at John A. Shermulis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Shermulis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Associates in Nephrology | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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John A. Shermulis is one of 2,194 optometrists in Illinois
Optometrist is John Shermulis' primary specialty in the NPI Registry, under taxonomy code 152W00000X. John Shermulis has a license on file in Illinois.
Specialties and state licenses
- Optometrist, Illinois
Optometrists near John Shermulis
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
John A. Shermulis treated 76 Medicare patients in 2024, average age 65
CMS counts 76 Medicare patients who saw John Shermulis in 2024. The largest group is under 65, with 30 patients. 75% of them have high blood pressure, and 68% have high cholesterol. 63% are also on Medicaid. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Shermulis' median patient age at 69, with 64% women.
John Shermulis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
John Shermulis' Medicare patients by sex, 2024
- Women4357%
- Men3343%
Chronic conditions among John Shermulis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol68%
- Arthritis55%
- Diabetes38%
- Chronic kidney disease33%
- Mood disorders26%
- Anxiety22%
- Heart failure21%
Share of Medicare patients with each condition. A patient can have several.
John Shermulis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John A. Shermulis wrote 333 Medicare Part D claims in 2024
In 2024, John Shermulis wrote 333 Medicare Part D claims for 78 patients. 70% of them were for generic drugs.
John Shermulis' Part D claims by kind of drug, 2024
- Generic234 claims70%
- Brand-name99 claims30%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How John A. Shermulis takes part in Medicare
John Shermulis 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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John A. Shermulis graduated from Illinois College of Optometry at Chicago
John Shermulis graduated from Illinois College of Optometry at Chicago in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for John A. Shermulis'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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 John A. Shermulis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John A. Shermulis' NPI number?
John A. Shermulis' NPI number is 1336218007. It was assigned on November 7, 2006, and it is active in the NPI Registry.
What does John A. Shermulis specialize in?
John A. Shermulis is an optometrist in Chicago, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does John A. Shermulis practice?
John Shermulis practices at 10801 S Western Ave, Chicago, IL 60643. John Shermulis' primary practice is Associates in Nephrology in Chicago, Illinois. Dmand AI also links John Shermulis to 1 physician office.
What is John A. Shermulis' office phone number?
The practice phone on file for John Shermulis is (312) 654-2721.
Does John A. Shermulis accept Medicare?
Yes. CMS lists John Shermulis as accepting Medicare assignment.
How many Medicare patients does John A. Shermulis see?
CMS counts 76 Medicare patients who saw John Shermulis in 2024, with an average age of 65.
Where did John A. Shermulis go to medical school?
John Shermulis graduated from Illinois College of Optometry at Chicago in 1977.
How long has John A. Shermulis been practicing?
John Shermulis graduated from medical school in 1977, 49 years ago.
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