Physician Profile
John V Onestinghel, M.D.
Unclaimed ProfileAbout Dr. Onestinghel
John V Onestinghel, M.D. is a hospitalist based in Parkersburg, WV. John is a 1990 graduate of West Virginia University School of Medicine. John is also listed as specializing in internal medicine and pediatrics. According to Medicare claims data, John cared for 442 Medicare patients across 860 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (304) 424-4205
- Email not available
Practice Locations
1907 ANN ST
Parkersburg, WV 26101
Procedures Most Often Billed to Medicare
860 services · 442 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
433 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
253 |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
83 |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
73 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
18 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other hospitalists in Parkersburg 5
Same specialty, same city.
Trained at West Virginia University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1990 at West Virginia University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Onestinghel specialize in?
Dr. Onestinghel is a hospitalist in Parkersburg, WV. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “HOSPITALIST”.
NPI registry
Where is Dr. Onestinghel located?
Dr. Onestinghel is listed at 1907 ANN ST, Parkersburg, WV 26101. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Onestinghel's phone number?
The number on file is (304) 424-4205. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Onestinghel's NPI number?
Dr. Onestinghel's National Provider Identifier is 1154379220. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Onestinghel go to medical school?
Dr. Onestinghel attended West Virginia University School of Medicine, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Onestinghel been practicing?
Dr. Onestinghel has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Onestinghel do most often?
According to Medicare billing data, Dr. Onestinghel the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Onestinghel confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Onestinghel. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.