Katherine Holland Walker, D.O
Family Medicine Physician · Daleville, VA
Katherine Holland Walker, D.O is a family medicine physician with a practice address in Daleville, Virginia, and NPI 1568811925, issued on Jun 7, 2016. Check the license (Virginia 0102206343, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Katherine Holland Walker
- Credential
- D.O
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 0102206343 VA
2018-00662 NC
Self-reported in NPPES; status is on the state search - Practice location
- 150 Market Ridge LN, Daleville, VA 24083
- Phone
- (540) 966-0400
- Enumerated
- Jun 7, 2016
- Record last updated
- Aug 11, 2022
- Medicare enrollment
- Enrolled (PECOS I20201201002813); accepts Medicare assignment
- Medical or professional school
- Edward Via Col Of Osteo Medicine-Virginia Campus, 2016
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 4,137 in Virginia → Look up another NPI →
Also registered at 150 Market Ridge LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Savannah Amos, PHYSICIAN ASSISTANTPhysician Assistant1285455865
- Paul Balbach, NP-CFamily Nurse Practitioner1851860936
- Anja Campbell, FNPEmergency Registered Nurse1881070811
- Heather Greer, MDObstetrics & Gynecology Physician1093923765
- Katherine Harris, DOFamily Medicine Physician1740690759
- Erika KellyFamily Medicine Physician1881126647
Verify Katherine Holland Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0102206343Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% more Medicare Part D claims than the average family medicine physician in 2024
6,604 Medicare Part D claims for 917 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 82 claims were for opioids.
Most prescribed
- Amlodipine Besylate329 claims
- Atorvastatin Calcium312 claims
- Lisinopril286 claims
- Rosuvastatin Calcium259 claims
- Losartan Potassium241 claims
- Levothyroxine Sodium225 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $19.64
1 payment: food and beverage; the largest payer was Olympus America Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Carilion Healthcare CorporationDaleville, VA
- H2 Rehabilitation Services OF Virginia, LLCCovington, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Holland Walker among 4,137 family medicine physician records in Virginia
Katherine Holland Walker, D.O is one of 4,137 family medicine physician records with a practice address in Virginia. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 78% of them.
- NPI issued2016 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2016 · median 2004 among the 2,426 with a school on file
- Record last updated2022 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 family medicine physician records list a practice address in Daleville
They are 9 of the 105 NPPES records with a practice address in Daleville, and 4,137 family medicine physician records in Virginia.
All 4,137 in Virginia → Every provider in Daleville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Katherine Harris, DODaleville, VA 240831740690759
- Daniel Jones, MDDaleville, VA 240831083686711
- Erika KellyDaleville, VA 240831881126647
- Nancy Misicko, MDDaleville, VA 240831851382121
- Kimberly OrrDaleville, VA 240831871811000
- Elizabeth Polk, MDDaleville, VA 240831164494134
- Greg Potter, D.O.Daleville, VA 240831326105669
- Karen Terry, D.O.Daleville, VA 240831942566898
Common questions
What is Katherine Holland Walker, D.O's NPI number?
Katherine Holland Walker, D.O's National Provider Identifier (NPI) is 1568811925, issued on Jun 7, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Holland Walker, D.O located?
The NPPES record lists a practice address at 150 Market Ridge LN, Daleville, VA, 24083. Phone: (540) 966-0400. Providers update this record themselves, so call before visiting.
How can I verify Katherine Holland Walker, D.O's license?
NPPES lists Virginia license number 0102206343, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katherine Holland Walker, D.O prescribe under Medicare Part D?
In 2024, Katherine Holland Walker, D.O had 6,604 Medicare Part D claims for 917 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.