Edward Omer Obermark, OD

  • Washington, MO
  • Optometrist
NPI1720019375PAC ID9234248147
Medicare patients, 2024
108
Part D claims, 2024
195
Industry payments
$111
Affiliated sites
1
State license
1
Practice address
222 W Main St, Washington, MO 63090-2154
Practice phone
Call (636) 239-7144
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Obermark Optometry, Inc.

Physician office · Washington, Missouri

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Edward Omer Obermark is an optometrist in Washington, Missouri

Edward Obermark practices at Obermark Optometry, Inc. in Washington, Missouri.

Edward Obermark's NPI, 1720019375, was assigned on July 5, 2006. Edward Obermark graduated from University of Missouri St Louis - School of Optometry in 1992. Edward Obermark holds Missouri license T03188.

NPI and contact details
Medicare PAC ID
9234248147
NPI enumeration date
July 5, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(636) 239-7144
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
60
Medical school graduation
1992

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

Edward Omer Obermark practices at Obermark Optometry, Inc. in Washington, Missouri

Edward Obermark's primary practice is Obermark Optometry, Inc., at 222 W Main St, Washington, MO 63090-2154. The practice phone is (636) 239-7144.

  • Obermark Optometry, Inc.
    222 W Main St, Washington, MO 63090-2154Phone(636) 239-7144

Source: Dmand AI Affiliation Data

Edward Omer Obermark is affiliated with 1 site of care

Edward Obermark's primary practice is Obermark Optometry, Inc. in Washington, Missouri.

Obermark Optometry, Inc.Physician office · Washington, MissouriPrimary

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Edward Omer Obermark's practice

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

EHR by site
SiteEHR vendor and product
Obermark Optometry, Inc.Available with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Edward Omer Obermark is one of 866 optometrists in Missouri

Optometrist is Edward Obermark's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Edward Obermark is licensed in Missouri.

Specialties and state licenses

  • Optometrist, MissouriPrimaryLicense T03188 · taxonomy 152W00000X

Optometrists near Edward Obermark

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

Edward Omer Obermark treated 108 Medicare patients in 2024, average age 72

CMS counts 108 Medicare patients who saw Edward Obermark in 2024. The largest group is 65 to 74, with 50 patients. 69% of them have high cholesterol, and 68% have high blood pressure. 25% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Edward Obermark's median patient age at 74, with 47% women.

Medicare patients, 2024108
Average age72
Average risk score1.10
Also on Medicaid25%

Edward Obermark's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Edward Obermark's Medicare patients by sex, 2024

  • Women5955%
  • Men4945%

Chronic conditions among Edward Obermark's Medicare patients, 2024

  1. High cholesterol69%
  2. High blood pressure68%
  3. Arthritis34%
  4. Diabetes31%
  5. Mood disorders31%
  6. Depression26%
  7. COPD24%
  8. Anxiety21%

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

Edward Obermark's patients across all payers

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

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women47%
  • Men51%

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

Edward Omer Obermark wrote 195 Medicare Part D claims in 2024

In 2024, Edward Obermark wrote 195 Medicare Part D claims for 54 patients. 53% of them were for generic drugs.

Part D claims, 2024195
Part D patients54

Edward Obermark's Part D claims by kind of drug, 2024

  • Generic103 claims53%
  • Brand-name92 claims47%

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

Edward Omer Obermark ranks in the 43rd percentile for cataract surgery in Medicare

Edward Obermark accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 19 procedures of cataract surgery by Edward Obermark, more than 43% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Edward Obermark ranks in Medicare procedure volume

Cataract surgery
43rd percentile19 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Edward Omer Obermark received $111 in industry payments in 2025

CMS Open Payments shows 1 general payment to Edward Obermark from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. LKC Technologies, Inc. paid the most, $111.

Companies that paid Edward Obermark the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Edward Obermark

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

Edward Omer Obermark graduated from University of Missouri St Louis - School of Optometry

Edward Obermark graduated from University of Missouri St Louis - School of Optometry in 1992.

  1. Medical schoolUniversity of Missouri St Louis - School of Optometry

Source: Dmand AI Professional Profile Data

Sources for Edward Omer Obermark'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 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)Doctors and Clinicians Utilization Data (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 Edward Omer Obermark

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

What is Edward Omer Obermark's NPI number?

Edward Omer Obermark's NPI number is 1720019375. It was assigned on July 5, 2006, and it is active in the NPI Registry.

What does Edward Omer Obermark specialize in?

Edward Omer Obermark is an optometrist in Washington, Missouri. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).

Where does Edward Omer Obermark practice?

Edward Obermark practices at 222 W Main St, Washington, MO 63090-2154. Edward Obermark's primary practice is Obermark Optometry, Inc. in Washington, Missouri.

What is Edward Omer Obermark's office phone number?

The practice phone on file for Edward Obermark is (636) 239-7144.

What is Edward Omer Obermark's medical license number?

Edward Obermark holds Missouri license T03188.

Does Edward Omer Obermark accept Medicare?

Yes. CMS lists Edward Obermark as accepting Medicare assignment.

How many Medicare patients does Edward Omer Obermark see?

CMS counts 108 Medicare patients who saw Edward Obermark in 2024, with an average age of 72.

Where did Edward Omer Obermark go to medical school?

Edward Obermark graduated from University of Missouri St Louis - School of Optometry in 1992.

Has Edward Omer Obermark received payments from drug or device companies?

CMS Open Payments shows $111 in general payments to Edward Obermark from 1 company from 2025 to 2025. The largest total came from LKC Technologies, Inc.

How long has Edward Omer Obermark been practicing?

Edward Obermark graduated from medical school in 1992, 34 years ago.

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