Physician Profile
Unclaimed ProfileAbout HAHN
Based in Petersburg, WV, John L Hahn, MD is listed in the NPI registry under obstetrics/gynecology. John graduated from Jc Edwards School of Medicine, Marshall University in 1983. John is also listed as specialising in obstetrics & gynecology.
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
Areas of Expertise
Common questions
What does Dr. Hahn specialise in?
Dr. Hahn is an obstetrics/gynecology in Petersburg, WV. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OBSTETRICS/GYNECOLOGY”.
NPI registry
Where is Dr. Hahn located?
Dr. Hahn is listed at 65 HOSPITAL DR SUITE 104, Petersburg, WV 26847. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Hahn's phone number?
The number on file is (304) 257-2152. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Hahn's NPI number?
Dr. Hahn's National Provider Identifier is 1831190446. 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. Hahn go to medical school?
Dr. Hahn attended Jc Edwards School of Medicine, Marshall University, graduating in 1983. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Hahn been practising?
Dr. Hahn has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Hahn do most often?
According to Medicare billing data, Dr. Hahn performs imaging including ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina; provides treatments such as influenza vaccine split virus, preservative free and admn sarscov2 vacc 1 dose, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Hahn confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Hahn. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (304) 257-2152
- Email not available
Practice Locations
65 HOSPITAL DR SUITE 104
Petersburg, WV 26847
Procedures Most Often Billed to Medicare
414 services · 380 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | Imaging | 76830 |
16 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
79 |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
45 |
| Sarscv2 vac 30mcg trs-suc im | Treatment | 91320 |
33 |
| Sarscov2 vac 50 mcg/0.5ml im | Treatment | 91322 |
11 |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
11 |
| Administration of influenza virus vaccine | Billing code | G0008 |
86 |
| Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | Billing code | Q0091 |
53 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
53 |
| Cervical or vaginal cancer screening; pelvic and clinical breast examination | Billing code | G0101 |
16 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated 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.
Trained at Jc Edwards School of Medicine, Marshall University 8
Other providers in the same specialty who trained at the same institution.
Class of 1983 at Jc Edwards School of Medicine, Marshall University 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 8
Providers in WV who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.