Provider Profile
John P. McCullough, FNP-C
Unclaimed ProfileAbout John Mccullough
Listed in the NPI registry as a nurse practitioner, John P. McCullough, FNP-C practices in Knoxville, TN. John is also listed as specializing in family medicine and nurse practitioner — family. According to Medicare claims data, John cared for 1,709 Medicare patients across 1,891 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, 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', and insertion of needle into vein for collection of blood sample.
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
- (865) 331-4321
- Email not available
Practice Locations
501 20TH ST STE 503
Knoxville, TN 37916
Procedures Most Often Billed to Medicare
1,891 services · 1,709 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
114 |
| X-ray of chest, 2 views | Imaging | 71046 |
28 |
| Anticoagulant management of patient taking warfarin | Treatment | 93793 |
40 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
451 |
| 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 |
330 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
112 |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
105 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
78 |
| Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | Lab test | 87635 |
77 |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
71 |
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 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
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 nurse practitioners in Knoxville 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in TN who bill this service to Medicare most often.
Common questions
What kind of doctor is John P. McCullough?
John P. McCullough is a nurse practitioner in Knoxville, TN. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is John P. McCullough's address?
John P. McCullough is listed at 501 20Th St Ste 503, Knoxville, TN 37916. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with John P. McCullough?
The number on file is (865) 331-4321. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is John P. McCullough's NPI number?
John P. McCullough's National Provider Identifier is 1538854658. 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 John P. McCullough train?
John P. McCullough attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How long has John P. McCullough been practicing?
John P. McCullough has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What procedures does John P. McCullough perform?
According to Medicare billing data, John P. McCullough performs procedures including insertion of needle into vein for collection of blood sample; reads or performs imaging such as x-ray of chest, 2 views; provides treatments such as anticoagulant management of patient taking warfarin, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has John P. McCullough confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John P. McCullough. 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.