Physician Profile
Unclaimed ProfileAbout HARMON
William Neal Harmon, M.D. practises internal medicine in Knoxville, TN. William is a 1994 graduate of West Virginia University School of Medicine. According to Medicare claims data, William cared for 735 Medicare patients across 1,286 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. Harmon?
Dr. Harmon is an internal medicine in Knoxville, TN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
What is Dr. Harmon's address?
Dr. Harmon is listed at 9625 KROGER PARK DR SUITE 450, Knoxville, TN 37922. 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. Harmon?
The number on file is (865) 690-2992. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Harmon's NPI number?
Dr. Harmon's National Provider Identifier is 1417902776. 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. Harmon train?
Dr. Harmon attended West Virginia University School of Medicine, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Harmon been practising?
Dr. Harmon has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Harmon perform?
According to Medicare billing data, Dr. Harmon provides treatments such as influenza vaccine, trivalent, split virus, preservative-free, 0.5 ml dosage, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Harmon confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Harmon. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (865) 690-2992
- Email not available
Practice Locations
9625 KROGER PARK DR SUITE 450
Knoxville, TN 37922
Procedures Most Often Billed to Medicare
1,286 services · 735 patients · 9 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Influenza vaccine, trivalent, split virus, preservative-free, 0.5 ml dosage | Treatment | 90656 |
21 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
651 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
313 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
201 |
| Automated urinalysis test | Lab test | 81003 |
27 |
| Administration of influenza virus vaccine | Billing code | G0008 |
21 |
| Testing for presence of drug, read by direct observation | Lab test | 80305 |
21 |
| Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment | Billing code | G0402 |
16 |
| Transitional care management services for problem of high complexity | Office visit | 99496 |
15 |
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.
Other internal medicines at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
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.
More connections — 32 related providers in 4 groups
Other internal medicines in Knoxville 8
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.
Class of 1994 at West Virginia University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Influenza vaccine, trivalent, split virus, preservative-free, 0.5 ml dosage 8
Providers in TN 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.