Jann Holwick, MD
NPI 1992790406 · Addiction Medicine (Internal Medicine) Physician · Christiansburg, VA
Jann Holwick, MD is a Addiction Medicine (Internal Medicine) Physician provider in Christiansburg, VA (NPI 1992790406).
Provider details
- NPI number
- 1992790406
- Entity type
- Individual
- Primary specialty
- Addiction Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 010148833 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl | 294 | 27 |
| Gabapentin | 156 | 12 |
| Clonazepam | 125 | 11 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 76 | — |
| Methadone Hcl | 30 | — |
| Diazepam | 25 | — |
| Dextroamphetamine/Amphetamine |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-12
- Last updated
- 2021-08-05
- Certified
- 2021-08-05
Frequently asked questions
- What is Jann Holwick's NPI number?
- Jann Holwick's National Provider Identifier (NPI) is 1992790406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jann Holwick's specialty?
- Jann Holwick is listed in the NPPES registry with a primary specialty of Addiction Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Jann Holwick located?
- Jann Holwick's practice location on file with NPPES is 1095 N. Franklin St., Christiansburg, VA 24073.
- What is Jann Holwick's phone number?
- The practice phone number listed in the NPPES registry for Jann Holwick is (304) 647-0677.
- Is Jann Holwick's NPI active?
- Yes — Jann Holwick's NPI (1992790406) is active in the NPPES registry as of the last update on 2021-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.