Mark Steven Walker Jr., CRNA
- Medicare patients, 2024
- 27
- MIPS score, 2024
- 84
- Hospital affiliations
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 618 Hospital Road, Tappahannock, VA 22560
- Practice phone
- Call (804) 443-3311
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mark 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.
Mark Steven Walker Jr. is a nurse anesthetist in Tappahannock, Virginia
Mark Walker practices at VCU Health Tappahannock Hospital in Tappahannock, Virginia, part of Commonwealth of Virginia.
Mark Walker's NPI, 1699283226, was assigned on January 17, 2018. Mark Walker holds Virginia license 0024175751.
- NPI
- 1699283226NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436414273
- NPI enumeration date
- January 17, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (804) 443-3311
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Steven Walker Jr. practices at VCU Health Tappahannock Hospital in Tappahannock, Virginia
Mark Walker's primary practice is VCU Health Tappahannock Hospital, at 618 Hospital Road, Tappahannock, VA 22560 in Essex County. The practice phone is (804) 443-3311.
- VCU Health Tappahannock Hospital618 Hospital Road, Tappahannock, VA 22560 · Essex CountyPhone(804) 443-3311
Source: Dmand AI Affiliation Data
Mark Steven Walker Jr. is affiliated with 2 sites of care and 1 medical group
Mark Walker's primary practice is VCU Health Tappahannock Hospital in Tappahannock, Virginia, part of Commonwealth of Virginia. Mark Walker is also affiliated with VCU Medical Center. The medical group on file is MCV Physicians.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mark Steven Walker Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Walker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| VCU Health Tappahannock Hospital | 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 Steven Walker Jr. is one of 1,692 nurse anesthetists in Virginia
Nurse anesthetist, certified registered is Mark Walker's primary specialty in the NPI Registry, under taxonomy code 367500000X. Mark Walker is licensed in Virginia.
Specialties and state licenses
- Certified registered nurse anesthetist, VirginiaPrimary
Nurse anesthetists near Mark Walker
Counts of nurse anesthetists 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 Steven Walker Jr. treated 27 Medicare patients in 2024, average age 73
CMS counts 27 Medicare patients who saw Mark Walker in 2024. 74% of them have high blood pressure, and 70% have high cholesterol. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Walker's median patient age at 53, with 43% women.
Mark Walker's Medicare patients by sex, 2024
- Women1244%
- Men1556%
Chronic conditions among Mark Walker's Medicare patients, 2024
- High blood pressure74%
- High cholesterol70%
- Diabetes41%
Share of Medicare patients with each condition. A patient can have several.
Mark 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 53
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark Steven Walker Jr. scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Mark Walker for performance year 2024, reported as part of a group. Mark Walker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mark Walker's MIPS scores, performance year 2024
- 84of 100Final score
- 69.9of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Sources for Mark Steven Walker Jr.'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 Steven Walker Jr.
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 Steven Walker Jr.'s NPI number?
Mark Steven Walker Jr.'s NPI number is 1699283226. It was assigned on January 17, 2018, and it is active in the NPI Registry.
What does Mark Steven Walker Jr. specialize in?
Mark Steven Walker Jr. is a nurse anesthetist in Tappahannock, Virginia. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Mark Steven Walker Jr. practice?
Mark Walker practices at 618 Hospital Road, Tappahannock, VA 22560. Mark Walker's primary practice is VCU Health Tappahannock Hospital in Tappahannock, Virginia, part of Commonwealth of Virginia.
What is Mark Steven Walker Jr.'s office phone number?
The practice phone on file for Mark Walker is (804) 443-3311.
What is Mark Steven Walker Jr.'s medical license number?
Mark Walker holds Virginia license 0024175751.
Which hospitals is Mark Steven Walker Jr. affiliated with?
Mark Walker practices at VCU Health Tappahannock Hospital in Tappahannock, Virginia. Mark Walker is also affiliated with VCU Medical Center.
What medical group is Mark Steven Walker Jr. part of?
Mark Walker is linked to MCV Physicians.
Does Mark Steven Walker Jr. accept Medicare?
Yes. CMS lists Mark Walker as accepting Medicare assignment.
What is Mark Steven Walker Jr.'s MIPS score?
Mark Walker's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Mark Steven Walker Jr. see?
CMS counts 27 Medicare patients who saw Mark Walker in 2024, with an average age of 73.
How long has Mark Steven Walker Jr. been practicing?
Mark Walker graduated from medical school in 2017, 9 years ago.
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