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Edit this profileAt a glance
- 4822 Preston Hwy, Louisville, KY 40213
About Tammy Johnson
Tammy Johnson, ARNP is a nurse practitioner based in Louisville, KY. Tammy is also listed as specializing in nurse practitioner — family. Medicare claims data shows Tammy provided 291 services to 193 patients. The services billed most often include residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes, advance care planning, first 30 minutes, and comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service). The provider's National Provider Identifier (NPI) is 1780157057.
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
- (502) 969-2227
- Email not available
Practice Locations
4822 PRESTON HWY
Louisville, KY 40213
Procedures Most Often Billed to Medicare
291 services · 193 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99349 |
193 | More often than most peers in Nurse Practitioner |
| Advance care planning, first 30 minutes | Office visit | 99497 |
29 | As often as other peers in Nurse Practitioner |
| Comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service) | Billing code | G0506 |
24 | As often as other peers in Nurse Practitioner |
| Transitional care management services for problem of high complexity | Office visit | 99496 |
17 | As often as other peers in Nurse Practitioner |
| Telephone medical discussion with physician, 21-30 minutes | Office visit | 99443 |
15 | Less often than most 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 |
13 | 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.
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.
Other nurse practitioners in Louisville 8
Same specialty, same city.
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 2018 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Tammy Johnson?
Tammy Johnson is a nurse practitioner in Louisville, KY. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Tammy Johnson's address?
Tammy Johnson is listed at 4822 Preston Hwy, Louisville, KY 40213. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Tammy Johnson?
The number on file is (502) 969-2227. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Tammy Johnson?
Tammy Johnson's National Provider Identifier is 1780157057. 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 Tammy Johnson train?
Tammy Johnson attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Tammy Johnson have?
Tammy Johnson has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What procedures does Tammy Johnson perform?
According to Medicare billing data, Tammy Johnson 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
Is Tammy Johnson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Tammy Johnson. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.