John Holloway, MD
NPI 1528157153 · Internal Medicine Physician · Wheeling, WV
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Holloway, MD is a Internal Medicine Physician provider in Wheeling, WV (NPI 1528157153).
Provider details
- NPI number
- 1528157153
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 13528 (WV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 30 | 19 |
| Atorvastatin Calcium | 29 | 18 |
| Simvastatin | 24 | 15 |
| Metoprolol Succinate | 24 | — |
| Metoprolol Tartrate | 19 | — |
| Levothyroxine Sodium | 19 | 13 |
| Lisinopril/Hydrochlorothiazidebrand: Lisinopril-Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2017-07-06
Frequently asked questions
- What is John Holloway's NPI number?
- John Holloway's National Provider Identifier (NPI) is 1528157153, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Holloway's specialty?
- John Holloway is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Holloway located?
- John Holloway's practice location on file with NPPES is 2115 Chapine Street, Wheeling, WV 26003.
- What is John Holloway's phone number?
- The practice phone number listed in the NPPES registry for John Holloway is (304) 234-8365.
- Does John Holloway accept Medicare?
- John Holloway is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Holloway's NPI active?
- Yes — John Holloway's NPI (1528157153) is active in the NPPES registry as of the last update on 2017-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.