Jeffrey D. Dzik, OD

  • Princeton, IL
  • Optometrist
NPI1912932807PAC ID4981608106
Medicare patients, 2024
495
Part D claims, 2024
197
Affiliated sites
1
State license
1
Year NPI issued
2006
Practice address
2120 Claude Bailey Pkwy, Princeton, IL 61356
Practice phone
Call (815) 879-3210
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Jeffrey D Dzik OD & Associates

Princeton, Illinois

See all 2 affiliations

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Jeffrey D. Dzik is an optometrist in Princeton, Illinois

Jeffrey Dzik practices at Jeffrey D Dzik OD & Associates in Princeton, Illinois.

Jeffrey Dzik's NPI, 1912932807, was assigned on July 11, 2006. Jeffrey Dzik graduated from Illinois College of Optometry at Chicago in 2006.

NPI and contact details
Medicare PAC ID
4981608106
NPI enumeration date
July 11, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(815) 879-3210
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
46
Medical school graduation
2006

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

Jeffrey D. Dzik practices at Jeffrey D Dzik OD & Associates in Princeton, Illinois

Jeffrey Dzik's primary practice is Jeffrey D Dzik OD & Associates, at 2120 Claude Bailey Pkwy, Princeton, IL 61356 in Bureau County. The practice phone is (815) 879-3210.

  • Jeffrey D Dzik OD & Associates
    2120 Claude Bailey Pkwy, Princeton, IL 61356 · Bureau CountyPhone(815) 879-3210

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Jeffrey D. Dzik is affiliated with 2 sites of care

Jeffrey Dzik's primary practice is Jeffrey D Dzik OD & Associates in Princeton, Illinois. Dmand AI also links Jeffrey Dzik to 1 physician office, named with a free account.

Jeffrey D Dzik OD & AssociatesPrinceton, IllinoisPrimary
1 physician officeName with a free account
See all 2 affiliations for Jeffrey Dzik

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Jeffrey D. Dzik's practice

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

EHR by site
SiteEHR vendor and product
Jeffrey D Dzik OD & AssociatesAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Jeffrey D. Dzik is one of 2,194 optometrists in Illinois

Optometrist is Jeffrey Dzik's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Jeffrey Dzik has a license on file in Illinois.

Specialties and state licenses

  • Optometrist, Illinoistaxonomy 152W00000X

Optometrists near Jeffrey Dzik

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

Jeffrey D. Dzik treated 495 Medicare patients in 2024, average age 73

CMS counts 495 Medicare patients who saw Jeffrey Dzik in 2024. The largest group is 65 to 74, with 255 patients. 70% of them have high blood pressure, and 69% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Jeffrey Dzik's median patient age at 46, with 61% women.

Medicare patients, 2024495
Average age73
Average risk score1.02
Also on Medicaid15%

Jeffrey Dzik's Medicare patients by age, 2024

Jeffrey Dzik's Medicare patients by sex, 2024

  • Women30562%
  • Men19038%

Chronic conditions among Jeffrey Dzik's Medicare patients, 2024

  1. High blood pressure70%
  2. High cholesterol69%
  3. Arthritis35%
  4. Diabetes27%
  5. Anxiety17%
  6. COPD16%
  7. Chronic kidney disease16%
  8. Ischemic heart disease16%

Share of Medicare patients with each condition. A patient can have several.

Jeffrey Dzik's patients across all payers

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

Patient panel by age, all payers

Median age 46

Patient panel by sex, all payers

  • Women61%
  • Men39%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Jeffrey D. Dzik wrote 197 Medicare Part D claims in 2024

In 2024, Jeffrey Dzik wrote 197 Medicare Part D claims for 55 patients. 66% of them were for generic drugs.

Part D claims, 2024197
Part D patients55

Jeffrey Dzik's Part D claims by kind of drug, 2024

  • Generic131 claims66%
  • Brand-name66 claims34%

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Jeffrey D. Dzik takes part in Medicare

Jeffrey Dzik 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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Jeffrey D. Dzik graduated from Illinois College of Optometry at Chicago

Jeffrey Dzik graduated from Illinois College of Optometry at Chicago in 2006.

  1. Medical schoolIllinois College of Optometry at Chicago

Source: Dmand AI Professional Profile Data

Sources for Jeffrey D. Dzik'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (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 Jeffrey D. Dzik

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

What is Jeffrey D. Dzik's NPI number?

Jeffrey D. Dzik's NPI number is 1912932807. It was assigned on July 11, 2006, and it is active in the NPI Registry.

What does Jeffrey D. Dzik specialize in?

Jeffrey D. Dzik is an optometrist in Princeton, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).

Where does Jeffrey D. Dzik practice?

Jeffrey Dzik practices at 2120 Claude Bailey Pkwy, Princeton, IL 61356. Jeffrey Dzik's primary practice is Jeffrey D Dzik OD & Associates in Princeton, Illinois. Dmand AI also links Jeffrey Dzik to 1 physician office.

What is Jeffrey D. Dzik's office phone number?

The practice phone on file for Jeffrey Dzik is (815) 879-3210.

Does Jeffrey D. Dzik accept Medicare?

Yes. CMS lists Jeffrey Dzik as accepting Medicare assignment.

How many Medicare patients does Jeffrey D. Dzik see?

CMS counts 495 Medicare patients who saw Jeffrey Dzik in 2024, with an average age of 73.

Where did Jeffrey D. Dzik go to medical school?

Jeffrey Dzik graduated from Illinois College of Optometry at Chicago in 2006.

How long has Jeffrey D. Dzik been practicing?

Jeffrey Dzik graduated from medical school in 2006, 20 years ago.

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