Mark A. Henriksen, OD
- Medicare patients, 2024
- 122
- Part D claims, 2024
- 57
- Industry payments
- $212
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 139 Ritchie Hwy Suite B Suite B, Severna Park, MD 21146-1152
- Practice phone
- Call (410) 544-7417
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Severna Park Eye Care
Eye care practice · Severna Park, Maryland
Find Mark Henriksen'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 A. Henriksen is an optometrist in Baltimore, Maryland
Mark Henriksen practices at Severna Park Eye Care in Severna Park, Maryland.
Mark Henriksen's NPI, 1598235749, was assigned on November 30, 2018. Mark Henriksen graduated from Illinois Medical College in 2018. Mark Henriksen holds Maryland license TA2686.
- NPI
- 1598235749NPI Registry (opens in a new tab)
- NPI enumeration date
- November 30, 2018
- NPI status
- Active
- Practice phone
- (410) 544-7417
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark A. Henriksen practices in Severna Park and Baltimore
Mark Henriksen's primary practice is Severna Park Eye Care, at 139 Ritchie Hwy Suite B Suite B, Severna Park, MD 21146-1152. The practice phone is (410) 544-7417. The NPI Registry lists Mark Henriksen's practice address as 301 St Paul Pl, Baltimore, MD 21202.
- Severna Park Eye CarePrimary139 Ritchie Hwy Suite B Suite B, Severna Park, MD 21146-1152Phone(410) 544-7417
- NPI Registry address301 St Paul Pl, Baltimore, MD 21202 · Baltimore City
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Mark A. Henriksen is affiliated with 2 sites of care and 2 medical groups
Mark Henriksen's primary practice is Severna Park Eye Care in Severna Park, Maryland. Dmand AI also links Mark Henriksen to 2 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Mark A. Henriksen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Henriksen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Severna Park Eye Care | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark A. Henriksen is one of 562 optometrists in Maryland
Optometrist is Mark Henriksen's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mark Henriksen is licensed in Maryland.
Specialties and state licenses
- Optometrist, MarylandPrimary
Optometrists near Mark Henriksen
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 A. Henriksen treated 122 Medicare patients in 2024, average age 73
CMS counts 122 Medicare patients who saw Mark Henriksen in 2024. The largest group is 65 to 74, with 71 patients. 70% of them have high cholesterol, and 62% have high blood pressure. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Henriksen's median patient age at 60, with 50% women.
Mark Henriksen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mark Henriksen's Medicare patients by sex, 2024
- Women7662%
- Men4638%
Chronic conditions among Mark Henriksen's Medicare patients, 2024
- High cholesterol70%
- High blood pressure62%
- Arthritis46%
- Anxiety22%
- Mood disorders19%
- Depression17%
- Ischemic heart disease15%
- Diabetes14%
Share of Medicare patients with each condition. A patient can have several.
Mark Henriksen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark A. Henriksen wrote 57 Medicare Part D claims in 2024
In 2024, Mark Henriksen wrote 57 Medicare Part D claims for 31 patients. 74% of them were for generic drugs.
Mark Henriksen's Part D claims by kind of drug, 2024
- Generic42 claims74%
- Brand-name15 claims26%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Mark A. Henriksen received $212 in industry payments in 2025
CMS Open Payments shows 5 general payments to Mark Henriksen from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. CooperVision Inc. paid the most, $178.
Companies that paid Mark Henriksen the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Mark A. Henriksen graduated from Illinois Medical College
Mark Henriksen graduated from Illinois Medical College in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mark A. Henriksen'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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 Mark A. Henriksen
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 A. Henriksen's NPI number?
Mark A. Henriksen's NPI number is 1598235749. It was assigned on November 30, 2018, and it is active in the NPI Registry.
What does Mark A. Henriksen specialize in?
Mark A. Henriksen is an optometrist in Baltimore, Maryland. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mark A. Henriksen practice?
Mark Henriksen practices at 139 Ritchie Hwy Suite B Suite B, Severna Park, MD 21146-1152. Mark Henriksen also practices at 301 St Paul Pl, Baltimore, MD 21202. Mark Henriksen's primary practice is Severna Park Eye Care in Severna Park, Maryland. Dmand AI also links Mark Henriksen to 2 medical groups and 1 group practice or clinic.
What is Mark A. Henriksen's office phone number?
The practice phone on file for Mark Henriksen is (410) 544-7417.
What is Mark A. Henriksen's medical license number?
Mark Henriksen holds Maryland license TA2686.
How many Medicare patients does Mark A. Henriksen see?
CMS counts 122 Medicare patients who saw Mark Henriksen in 2024, with an average age of 73.
Where did Mark A. Henriksen go to medical school?
Mark Henriksen graduated from Illinois Medical College in 2018.
Has Mark A. Henriksen received payments from drug or device companies?
CMS Open Payments shows $212 in general payments to Mark Henriksen from 3 companies from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Mark A. Henriksen been practicing?
Mark Henriksen graduated from medical school in 2018, 8 years ago.
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