Philip Holzknecht, M.D.
Orthopaedic Surgery Physician · South Boston, VA
Philip Holzknecht, M.D. is an orthopaedic surgery physician with a practice address in South Boston, Virginia, and NPI 1063423929, issued on Aug 10, 2006. Check the license (Virginia 0101244982, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Philip Holzknecht
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 0101244982 VA
Self-reported in NPPES; status is on the state search - Practice location
- 422 Hamilton Blvd, South Boston, VA 24592
- Phone
- (434) 572-4074
- Enumerated
- Aug 10, 2006
- Record last updated
- Sep 21, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (434) 572-4712
- Medicaid ID
- 148526001 TX
- Medicare enrollment
- Enrolled (PECOS I20090805000258); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1987
- Entity
- Type 1 · individual
Also registered at 422 Hamilton Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Kyles, MDOrthopaedic Surgery Physician1073544094
- William Maccarty, M.D.Orthopaedic Surgery Physician1952400756
- Gregory Morgan, PAPhysician Assistant1316465727
- James Treadwell, D.O.General Practice Physician1023089299
- John Trotter, MDOrthopaedic Surgery Physician1992812002
Verify Philip Holzknecht in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101244982Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% more Medicare Part D claims than the average orthopaedic surgery physician in 2024
511 Medicare Part D claims for 173 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 41 claims were for opioids.
Most prescribed
- Meloxicam225 claims
- Sulindac110 claims
- Diclofenac Sodium33 claims
- Celecoxib30 claims
- Ondansetron Hcl23 claims
- Hydrocodone-Acetaminophen20 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: $18.17
1 payment: food and beverage; the largest payer was Smith+Nephew, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 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 one group practice
- Dominion Health Medical AssocSouth Boston, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
5 orthopaedic surgery physician records list a practice address in South Boston
They are 5 of the 279 NPPES records with a practice address in South Boston, and 586 orthopaedic surgery physician records in Virginia.
All 5 in South Boston → All 586 in Virginia → Every provider in South Boston →
Other orthopaedic surgery physician records in Virginia
- Armin Aalami Harandi, M.D.Culpeper, VA1700010287
- Alexander Aboka, MDVirginia Beach, VA1952440950
- Kenneth Accousti, M.D.Fredericksburg, VA1316998586
- Adeshina Adeyemo, MDFredericksburg, VA1386135341
- Murillo Adrados, M.D.Roanoke, VA1124409453
- Matthew Adsit, MDRoanoke, VA1225611890
- George Aguiar, MDReston, VA1750308086
- Elaine Ahillen, M.D.Sterling, VA1891940219
- Syed Ahmed, MDFort Belvoir, VA1629059639
- Brent Ain, MDFairfax, VA1063401214
Common questions
What is Philip Holzknecht, M.D.'s NPI number?
Philip Holzknecht, M.D.'s National Provider Identifier (NPI) is 1063423929, issued on Aug 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Philip Holzknecht, M.D. located?
The NPPES record lists a practice address at 422 Hamilton Blvd, South Boston, VA, 24592. Phone: (434) 572-4074. Providers update this record themselves, so call before visiting.
How can I verify Philip Holzknecht, M.D.'s license?
NPPES lists Virginia license number 0101244982, 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 Philip Holzknecht, M.D. prescribe under Medicare Part D?
In 2024, Philip Holzknecht, M.D. had 511 Medicare Part D claims for 173 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.