Physician Profile
Unclaimed ProfileAbout HARLESS
William W Harless, M.D. PHD. is a healthcare provider in Charleston, WV specialising in medical oncology. William is also listed as specialising in specialist and hematology & oncology. According to Medicare claims data, William cared for 120 Medicare patients across 148 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
Areas of Expertise
Common questions
What kind of doctor is Dr. Harless?
Dr. Harless is a medical oncology in Charleston, WV. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “MEDICAL ONCOLOGY”.
NPI registry
What is Dr. Harless's address?
Dr. Harless is listed at 3415 MACCORKLE AVE SE, Charleston, WV 25304. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Harless?
The number on file is (304) 388-4949. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Harless's NPI number?
Dr. Harless's National Provider Identifier is 1528100948. 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. Harless train?
Dr. Harless attended Other, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Harless been practising?
Dr. Harless has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Harless perform?
According to Medicare billing data, Dr. Harless 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. Harless confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Harless. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (304) 388-4949
- Email not available
Practice Locations
3415 MACCORKLE AVE SE
Charleston, WV 25304
Procedures Most Often Billed to Medicare
148 services · 120 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
58 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
42 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
27 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
21 |
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.
Related specialists at this location 7
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1996 at Other 8
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.