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- 6419 Bristol Hwy, Piney Flats, TN 37686
About Charles Willis
Charles A. Willis, FNP is a nurse practitioner practicing in Piney Flats, TN. Charles is also listed as specializing in registered nurse and nurse practitioner — family. Medicare claims data shows Charles provided 414 services to 249 patients. The services billed most often include injection, dexamethasone sodium phosphate, 1 mg, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more. This provider record is associated with NPI 1659795151.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (423) 538-5202
- Email not available
Practice Locations
6419 BRISTOL HWY
Piney Flats, TN 37686
Procedures Most Often Billed to Medicare
414 services · 249 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
26 | As often as other peers in Nurse Practitioner |
| Injection, dexamethasone sodium phosphate, 1 mg | Drug given | J1100 |
150 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
68 | As often as other peers in Nurse Practitioner |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
34 | More often than most peers in Nurse Practitioner |
| Detection test by immunoassay with direct visual observation for influenza virus | Lab test | 87804 |
32 | As often as other peers in Nurse Practitioner |
| Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | Lab test | 87880 |
26 | More often than most peers in Nurse Practitioner |
| Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | Lab test | 87635 |
24 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
22 | Less often than most peers in Nurse Practitioner |
| Urinalysis, manual test | Lab test | 81002 |
18 | As often as other peers in Nurse Practitioner |
| Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | Lab test | 87811 |
14 | Less often than most peers in Nurse Practitioner |
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.
Other nurse practitioners at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 25 related providers in 4 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug or substance under skin or into muscle 8
Providers in TN who bill this service to Medicare most often.
Common questions
What does Charles A. Willis specialize in?
Charles A. Willis is a nurse practitioner in Piney Flats, TN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Charles A. Willis located?
Charles A. Willis is listed at 6419 Bristol Hwy, Piney Flats, TN 37686. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Charles A. Willis's phone number?
The number on file is (423) 538-5202. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Charles A. Willis?
Charles A. Willis's National Provider Identifier is 1659795151. 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 Charles A. Willis train?
Charles A. Willis attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Charles A. Willis have?
Charles A. Willis has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What does Charles A. Willis do most often?
According to Medicare billing data, Charles A. Willis provides treatments such as injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Charles A. Willis's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Charles A. Willis. If this is you, claiming it is free.
Guide.md
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