Daniel Robert Obermark, OD
- Medicare patients, 2024
- 210
- Part D claims, 2024
- 1,309
- Industry payments
- $8
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 1250 Main N St, Sikeston, MO 63801
- Practice phone
- Call (573) 785-6717
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dr Daniel R. Obermark Optometry
Sikeston, Missouri
Find Daniel Obermark'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.
Daniel Robert Obermark is an optometrist in Sikeston, Missouri
Daniel Obermark practices at Dr Daniel R. Obermark Optometry in Sikeston, Missouri.
Daniel Obermark's NPI, 1194709220, was assigned on December 1, 2005. Daniel Obermark graduated from University of Missouri St Louis - School of Optometry in 1990. Daniel Obermark holds Missouri license TO2935.
- NPI
- 1194709220NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739268434
- NPI enumeration date
- December 1, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (573) 785-6717
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Daniel Robert Obermark practices at Dr Daniel R. Obermark Optometry in Sikeston, Missouri
Daniel Obermark's primary practice is Dr Daniel R. Obermark Optometry, at 1250 Main N St, Sikeston, MO 63801 in Scott County. The practice phone is (573) 785-6717.
- Dr Daniel R. Obermark Optometry1250 Main N St, Sikeston, MO 63801 · Scott CountyPhone(573) 785-6717
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Daniel Robert Obermark is affiliated with 3 sites of care and 2 medical groups
Daniel Obermark's primary practice is Dr Daniel R. Obermark Optometry in Sikeston, Missouri. Dmand AI also links Daniel Obermark to 2 group practices and clinics and 2 medical groups, each 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 Daniel Robert Obermark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Daniel Obermark practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr Daniel R. Obermark Optometry | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Daniel Robert Obermark is one of 866 optometrists in Missouri
Optometrist is Daniel Obermark's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Daniel Obermark is licensed in Missouri.
Specialties and state licenses
- Optometrist, MissouriPrimary
Optometrists near Daniel 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
Daniel Robert Obermark treated 210 Medicare patients in 2024, average age 71
CMS counts 210 Medicare patients who saw Daniel Obermark in 2024. The largest group is 65 to 74, with 76 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Daniel Obermark's median patient age at 70, with 48% women.
Daniel Obermark's Medicare patients by age, 2024
Daniel Obermark's Medicare patients by sex, 2024
- Women11555%
- Men9545%
Chronic conditions among Daniel Obermark's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Diabetes37%
- Anxiety33%
- COPD24%
- Ischemic heart disease23%
- Mood disorders20%
Share of Medicare patients with each condition. A patient can have several.
Daniel 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 70
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Daniel Robert Obermark wrote 1,309 Medicare Part D claims in 2024
In 2024, Daniel Obermark wrote 1,309 Medicare Part D claims for 270 patients. 40% of them were for generic drugs.
Daniel Obermark's Part D claims by kind of drug, 2024
- Generic525 claims40%
- Brand-name784 claims60%
Drug classes CMS tracks in Daniel Obermark's Part D claims, 2024
- Antibiotics3%34 of 1,309 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Daniel Robert Obermark ranks in the 37th percentile for cataract surgery in Medicare
Daniel Obermark accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of cataract surgery by Daniel Obermark, more than 37% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Daniel Obermark ranks in Medicare procedure volume
- Cataract surgery
- 37th percentile14 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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Daniel Robert Obermark received $8 in industry payments in 2025
CMS Open Payments shows 1 general payment to Daniel Obermark 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, $8.
Companies that paid Daniel Obermark the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Daniel Robert Obermark graduated from University of Missouri St Louis - School of Optometry
Daniel Obermark graduated from University of Missouri St Louis - School of Optometry in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Daniel Robert Obermark'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)Doctors and Clinicians Utilization Data (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 Daniel Robert 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 Daniel Robert Obermark's NPI number?
Daniel Robert Obermark's NPI number is 1194709220. It was assigned on December 1, 2005, and it is active in the NPI Registry.
What does Daniel Robert Obermark specialize in?
Daniel Robert Obermark is an optometrist in Sikeston, Missouri. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Daniel Robert Obermark practice?
Daniel Obermark practices at 1250 Main N St, Sikeston, MO 63801. Daniel Obermark's primary practice is Dr Daniel R. Obermark Optometry in Sikeston, Missouri. Dmand AI also links Daniel Obermark to 2 group practices and clinics and 2 medical groups.
What is Daniel Robert Obermark's office phone number?
The practice phone on file for Daniel Obermark is (573) 785-6717.
What is Daniel Robert Obermark's medical license number?
Daniel Obermark holds Missouri license TO2935.
Does Daniel Robert Obermark accept Medicare?
Yes. CMS lists Daniel Obermark as accepting Medicare assignment.
How many Medicare patients does Daniel Robert Obermark see?
CMS counts 210 Medicare patients who saw Daniel Obermark in 2024, with an average age of 71.
Where did Daniel Robert Obermark go to medical school?
Daniel Obermark graduated from University of Missouri St Louis - School of Optometry in 1990.
Has Daniel Robert Obermark received payments from drug or device companies?
CMS Open Payments shows $8 in general payments to Daniel Obermark from 1 company from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Daniel Robert Obermark been practicing?
Daniel Obermark graduated from medical school in 1990, 36 years ago.
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