Jann L. Holwick, MD
Addiction Medicine (Internal Medicine) Physician · Christiansburg, VA
Jann L. Holwick, MD is an addiction medicine (internal medicine) physician with a practice address in Christiansburg, Virginia, and NPI 1992790406, issued on Sep 12, 2005. Check the license (Virginia 0101048833, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Jann L. Holwick
- Credential
- MD
- Primary taxonomy
- Addiction Medicine (Internal Medicine) Physician 207RA0401X
- License numbers
- 0101048833 VA
010148833 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1095 N. Franklin St., Christiansburg, VA 24073
- Phone
- (304) 647-0677
- Enumerated
- Sep 12, 2005
- Record last updated
- Aug 5, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (309) 758-5035
- Medicaid ID
- 010042470 VA
- Entity
- Type 1 · individual
8 nearest addiction medicine (internal medicine) physician records → All 16 in Virginia → Look up another NPI →
Verify Jann L. Holwick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101048833Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average addiction medicine (internal medicine) physician in 2024
840 Medicare Part D claims for 39 beneficiaries, against an average of 829 among the 401 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 30 claims were for opioids.
Most prescribed
- Buprenorphine Hcl294 claims
- Gabapentin156 claims
- Clonazepam125 claims
- Buprenorphine-Naloxone76 claims
- Methadone Hcl30 claims
- Diazepam25 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.
Jann L. Holwick among 16 addiction medicine (internal medicine) physician records in Virginia
Jann L. Holwick, MD is one of 16 addiction medicine (internal medicine) physician records with a practice address in Virginia. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 75% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 44% of these records are
- Record last updated2021 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RA0401X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Addiction Medicine (Internal Medicine) Physician providers in Virginia
There are 16 addiction medicine (internal medicine) physician records in Virginia.
All 16 in Virginia → Every provider in Christiansburg → Addiction Medicine (Internal Medicine) Physician nationwide →
The 8 addiction medicine (internal medicine) physician records with the nearest ZIP codes
- Joshua Morris, D.O.Bristol, VA 242011215224902
- Ajay Manhapra, M.D.Hampton, VA 236671699878140
- Radhika Manhapra, M.D.Hampton, VA 236671952302044
- Michael Bohan, MDVirginia Beach, VA 234551326058983
- Janice McDonald, MDVirginia Beach, VA 234551306920830
- Gilbert Schmidt, M.D.Virginia Beach, VA 234521447209994
- Sergey Zhitar, MDVirginia Beach, VA 234521881639375
- Frances Williams, MDNassawadox, VA 234131003894270
Common questions
What is Jann L. Holwick, MD's NPI number?
Jann L. Holwick, MD's National Provider Identifier (NPI) is 1992790406, issued on Sep 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jann L. Holwick, MD located?
The NPPES record lists a practice address at 1095 N. Franklin St., Christiansburg, VA, 24073. Phone: (304) 647-0677. Providers update this record themselves, so call before visiting.
How can I verify Jann L. Holwick, MD's license?
NPPES lists Virginia license number 0101048833, 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 Jann L. Holwick, MD prescribe under Medicare Part D?
In 2024, Jann L. Holwick, MD had 840 Medicare Part D claims for 39 beneficiaries; the average among addiction medicine (internal medicine) physician prescribers was 829. 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.