Dr. David Howard Walker, MD
- Medicare services, 2024
- 455
- Medicare patients, 2024
- 295
- Part D claims, 2024
- 13
- Hospital affiliations
- 6
- Industry payments
- $40,381
- Practice address
- 2825 E Barnett Road, Medford, OR 97504
- Practice phone
- Call (541) 789-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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. David Howard Walker is a neurosurgeon in Medford, Oregon
Dr. Walker practices at Asante Rogue Regional Medical Center in Medford, Oregon, part of Asante Health System.
Dr. Walker's NPI, 1063414803, was assigned on August 11, 2005. Dr. Walker graduated from Duke University School of Medicine in 1998. Dr. Walker holds Oregon license MD25770.
- NPI
- 1063414803NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587638515
- NPI enumeration date
- August 11, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (541) 789-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Howard Walker practices at Asante Rogue Regional Medical Center in Medford, Oregon
Dr. Walker's primary practice is Asante Rogue Regional Medical Center, at 2825 E Barnett Road, Medford, OR 97504 in Jackson County. The practice phone is (541) 789-7000.
- Asante Rogue Regional Medical Center2825 E Barnett Road, Medford, OR 97504 · Jackson CountyPhone(541) 789-7000
Source: Dmand AI Affiliation Data
Dr. David Howard Walker is affiliated with 8 sites of care and 2 medical groups
Dr. Walker's primary practice is Asante Rogue Regional Medical Center in Medford, Oregon, part of Asante Health System. Dr. Walker is also affiliated with Providence Medford Medical Center. The medical group on file is Southern Oregon Neurosurgical & Spine Associates. Dmand AI also links Dr. Walker to 4 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Howard Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walker practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Asante Rogue Regional Medical Center | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Asante Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David Howard Walker is one of 113 neurosurgeons in Oregon
Neurological surgery is Dr. Walker's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dmand AI has Dr. Walker's licenses on file in 3 states: Oregon, Georgia and Missouri.
Specialties and state licenses
- Neurological surgery, OregonPrimary
- Georgia license
- Missouri license
Neurosurgeons near Dr. Walker
Counts of neurosurgeons 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. David Howard Walker billed Medicare for 455 services in 2024
CMS data shows 455 Medicare services from Dr. Walker across 9 procedure codes in 2024, for 295 Medicare patients. Medicare paid $49,009 for them.
Dr. Walker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5812024: 43325%
- Surgery
- 2023: 1862024: 2288%
Where Dr. Walker's Medicare services took place, 2024
- In an office30266%
- In a facility15334%
Dr. Walker compared with the Oregon median for neurosurgeons, 2024
- Dr. Walker
- Oregon median
- Medicare services
- 455vs 1503.0 times
- Medicare patients
- 295vs 1222.4 times
- Part D claims
- 13vs 2548% below
Medians across 97 neurosurgeons in Oregon with Dmand AI profiles that report each measure.
Dr. Walker's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Walker and other neurosurgeons in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Howard Walker treated 295 Medicare patients in 2024, average age 74
CMS counts 295 Medicare patients who saw Dr. Walker in 2024. The largest group is 65 to 74, with 142 patients. 75% of them have arthritis, and 69% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Walker's median patient age at 67, with 51% women.
Dr. Walker's Medicare patients by age, 2024
Dr. Walker's Medicare patients by sex, 2024
- Women14951%
- Men14649%
Chronic conditions among Dr. Walker's Medicare patients, 2024
- Arthritis75%
- High blood pressure69%
- High cholesterol66%
- Mood disorders28%
- Anxiety25%
- Depression24%
- Diabetes22%
- Ischemic heart disease22%
Share of Medicare patients with each condition. A patient can have several.
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 67
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Howard Walker wrote 13 Medicare Part D claims in 2024
In 2024, Dr. Walker wrote 13 Medicare Part D claims. 100% of them were for generic drugs. They cover 1 drug, with $114 in total drug cost.
Dr. Walker's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. David Howard Walker ranks in the 75th percentile for spinal fusion in Medicare
Dr. Walker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 108 procedures of spinal fusion by Dr. Walker, more than 75% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Walker ranks in Medicare procedure volume
- Spinal fusion
- 75th percentile108 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 45th percentile17 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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Dr. David Howard Walker received $40,381 in industry payments from 2016 to 2024
CMS Open Payments shows 63 general payments to Dr. Walker from 5 drug and device companies from 2016 to 2024. Consulting fees make up the largest share, 48% of the total. Medtronic USA, Inc. paid the most, $39,841.
General payments to Dr. Walker by program year, 2016 to 2024
General payments to Dr. Walker by kind, 2016 to 2024
- Consulting fees$19,47948%
- Speaker and faculty fees$14,90937%
- Travel and lodging$4,05210%
- Food and beverage$1,9425%
Companies that paid Dr. Walker the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Howard Walker graduated from Duke University School of Medicine
Dr. Walker graduated from Duke University School of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Howard 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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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 Dr. David Howard 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. David Howard Walker's NPI number?
Dr. David Howard Walker's NPI number is 1063414803. It was assigned on August 11, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. David Howard Walker?
Dr. David Howard Walker is a neurosurgeon in Medford, Oregon. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. David Howard Walker practice?
Dr. Walker practices at 2825 E Barnett Road, Medford, OR 97504. Dr. Walker's primary practice is Asante Rogue Regional Medical Center in Medford, Oregon, part of Asante Health System. Dmand AI also links Dr. Walker to 4 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. David Howard Walker's office phone number?
The practice phone on file for Dr. Walker is (541) 789-7000.
What is Dr. David Howard Walker's medical license number?
Dr. Walker holds Oregon license MD25770, one of the licenses on file in 3 states.
Which states has Dr. David Howard Walker been licensed in?
Dmand AI has state licenses on file for Dr. Walker in Oregon, Georgia and Missouri.
Which hospitals is Dr. David Howard Walker affiliated with?
Dr. Walker practices at Asante Rogue Regional Medical Center in Medford, Oregon. Dr. Walker is also affiliated with Providence Medford Medical Center. Dmand AI links Dr. Walker to 4 more hospitals.
What medical group is Dr. David Howard Walker part of?
Dr. Walker is linked to Southern Oregon Neurosurgical & Spine Associates. Dmand AI links Dr. Walker to 1 more medical group.
Does Dr. David Howard Walker accept Medicare?
Yes. CMS data shows Dr. Walker billed Medicare for 455 services in 2024, and Dr. Walker accepts Medicare assignment.
How many Medicare patients does Dr. David Howard Walker see?
CMS counts 295 Medicare patients who saw Dr. Walker in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. David Howard Walker bill to Medicare?
In 2024, Dr. Walker's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and hospital inpatient care (99232).
Where did Dr. David Howard Walker go to medical school?
Dr. Walker graduated from Duke University School of Medicine in 1998.
What drugs does Dr. David Howard Walker prescribe most?
In 2017 Medicare Part D data, Dr. Walker's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. David Howard Walker received payments from drug or device companies?
CMS Open Payments shows $40,381 in general payments to Dr. Walker from 5 companies from 2016 to 2024. The largest total came from Medtronic USA, Inc.
How long has Dr. David Howard Walker been practicing?
Dr. Walker graduated from medical school in 1998, 28 years ago.
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