Mark E. Nelson, OD
- Medicare patients, 2024
- 249
- Part D claims, 2024
- 13
- Affiliated sites
- 2
- State license
- 1
- Year NPI issued
- 2009
- Practice address
- 5012 S Us-75, Denison, TX 75020
- Practice phone
- Call (903) 416-7544
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
TexomaCare Urgent Care
Urgent Care Center · Denison, Texas
Find Mark Nelson'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.
Mark E. Nelson is an optometrist in Denison, Texas
Mark Nelson practices at TexomaCare Urgent Care in Denison, Texas.
Mark Nelson's NPI, 1710212022, was assigned on October 5, 2009. Mark Nelson holds Texas license 7389T.
- NPI
- 1710212022NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961541537
- NPI enumeration date
- October 5, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (903) 416-7544
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark E. Nelson practices at TexomaCare Urgent Care in Denison, Texas
Mark Nelson's primary practice is TexomaCare Urgent Care, at 5012 S Us-75, Denison, TX 75020. The practice phone is (903) 416-7544.
- TexomaCare Urgent Care5012 S Us-75, Denison, TX 75020Phone(903) 416-7544
Source: Dmand AI Affiliation Data
Mark E. Nelson is affiliated with 2 sites of care
Mark Nelson's primary practice is TexomaCare Urgent Care in Denison, Texas. Dmand AI also links Mark Nelson to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mark E. Nelson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Nelson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| TexomaCare Urgent Care | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark E. Nelson is one of 3,272 optometrists in Texas
Optometrist is Mark Nelson's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mark Nelson is licensed in Texas.
Specialties and state licenses
- Optometrist, TexasPrimary
Optometrists near Mark Nelson
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
Mark E. Nelson treated 249 Medicare patients in 2024, average age 74
CMS counts 249 Medicare patients who saw Mark Nelson in 2024. The largest group is 65 to 74, with 143 patients. 73% of them have high cholesterol, and 69% have high blood pressure. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Nelson's median patient age at 65, with 54% women.
Mark Nelson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mark Nelson's Medicare patients by sex, 2024
- Women13554%
- Men11446%
Chronic conditions among Mark Nelson's Medicare patients, 2024
- High cholesterol73%
- High blood pressure69%
- Arthritis45%
- Diabetes27%
- Ischemic heart disease26%
- COPD18%
- Anxiety15%
- Depression14%
Share of Medicare patients with each condition. A patient can have several.
Mark Nelson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark E. Nelson wrote 13 Medicare Part D claims in 2024
In 2024, Mark Nelson wrote 13 Medicare Part D claims for 12 patients. 85% of them were for generic drugs.
Mark Nelson's Part D claims by kind of drug, 2024
- Generic11 claims85%
- Brand-name and other2 claims15%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Mark E. Nelson takes part in Medicare
Mark Nelson 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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Sources for Mark E. Nelson'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 DataDmand AI Org Hierarchy 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) |
| 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 Mark E. Nelson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark E. Nelson's NPI number?
Mark E. Nelson's NPI number is 1710212022. It was assigned on October 5, 2009, and it is active in the NPI Registry.
What does Mark E. Nelson specialize in?
Mark E. Nelson is an optometrist in Denison, Texas. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mark E. Nelson practice?
Mark Nelson practices at 5012 S Us-75, Denison, TX 75020. Mark Nelson's primary practice is TexomaCare Urgent Care in Denison, Texas. Dmand AI also links Mark Nelson to 1 physician office.
What is Mark E. Nelson's office phone number?
The practice phone on file for Mark Nelson is (903) 416-7544.
What is Mark E. Nelson's medical license number?
Mark Nelson holds Texas license 7389T.
Does Mark E. Nelson accept Medicare?
Yes. CMS lists Mark Nelson as accepting Medicare assignment.
How many Medicare patients does Mark E. Nelson see?
CMS counts 249 Medicare patients who saw Mark Nelson in 2024, with an average age of 74.
How long has Mark E. Nelson been practicing?
Mark Nelson graduated from medical school in 2008, 18 years ago.
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