Dr. Mark Walker, MD
- Hospital affiliations
- 1
- Industry payments
- $15
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 10701 East Blvd, Cleveland, OH 44106
- Practice phone
- Call (216) 791-3800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Walker'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.
Dr. Mark Walker is a neurologist in Cleveland, Ohio
Dr. Walker practices at Louis Stokes Cleveland Department of Veterans Affairs Medical Center in Cleveland, Ohio, part of Veterans Health Administration.
Dr. Walker's NPI, 1619913852, was assigned on June 22, 2006. Dr. Walker holds Ohio license 35.089501.
- NPI
- 1619913852NPI Registry (opens in a new tab)
- NPI enumeration date
- June 22, 2006
- NPI status
- Active
- Practice phone
- (216) 791-3800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mark Walker practices at Louis Stokes Cleveland Department of Veterans Affairs Medical Center in Cleveland, Ohio
Dr. Walker's primary practice is Louis Stokes Cleveland Department of Veterans Affairs Medical Center, at 10701 East Blvd, Cleveland, OH 44106 in Cuyahoga County. The practice phone is (216) 791-3800.
- Louis Stokes Cleveland Department of Veterans Affairs Medical Center10701 East Blvd, Cleveland, OH 44106 · Cuyahoga CountyPhone(216) 791-3800
Source: Dmand AI Affiliation Data
Dr. Mark Walker is affiliated with 1 site of care
Dr. Walker's primary practice is Louis Stokes Cleveland Department of Veterans Affairs Medical Center in Cleveland, Ohio, part of Veterans Health Administration. Dr. Walker's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Louis Stokes Cleveland Department of Veterans Affairs Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Walker is one of 738 neurologists in Ohio
Neurology is Dr. Walker's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Walker is licensed in Ohio.
Specialties and state licenses
- Neurology, OhioPrimary
Neurologists near Dr. Walker
Counts of neurologists 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
Dr. Mark Walker's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Dr. Walker's median patient age at 60, with 0% women.
Dr. Walker'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
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Mark Walker received $15 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Walker from 1 drug or device company in 2019. Education make up the largest share, 100% of the total. Biogen, Inc. paid the most, $15.
Companies that paid Dr. Walker the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mark Walker'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 Data |
| Industry payments | Open Payments (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 Dr. Mark Walker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Mark Walker's NPI number?
Dr. Mark Walker's NPI number is 1619913852. It was assigned on June 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Walker?
Dr. Mark Walker is a neurologist in Cleveland, Ohio. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Mark Walker practice?
Dr. Walker practices at 10701 East Blvd, Cleveland, OH 44106. Dr. Walker's primary practice is Louis Stokes Cleveland Department of Veterans Affairs Medical Center in Cleveland, Ohio, part of Veterans Health Administration.
What is Dr. Mark Walker's office phone number?
The practice phone on file for Dr. Walker is (216) 791-3800.
What is Dr. Mark Walker's medical license number?
Dr. Walker holds Ohio license 35.089501.
Which hospitals is Dr. Mark Walker affiliated with?
Dr. Walker practices at Louis Stokes Cleveland Department of Veterans Affairs Medical Center in Cleveland, Ohio.
Has Dr. Mark Walker received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Dr. Walker from 1 company from 2019 to 2019. The largest total came from Biogen, Inc.
How long has Dr. Mark Walker been practicing?
Dr. Walker's NPI was assigned in 2006.
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