Provider Profile
Christina D. Mahan, PMHNP
Unclaimed ProfileAbout Christina Mahan
Listed in the NPI registry as a nurse practitioner, Christina D. Mahan, PMHNP practices in Louisville, TN. Christina is also listed as specializing in nurse practitioner — psychiatric/mental health. Medicare claims data shows Christina provided 308 services to 137 patients. The services billed most often include subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes, subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, and hospital discharge day management, 30 minutes or less. NPI 1669121109 identifies this record in the national registry.
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
- (865) 970-9800
- Email not available
Practice Locations
2347 JONES BEND RD
Louisville, TN 37777
Procedures Most Often Billed to Medicare
308 services · 137 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychiatric diagnostic evaluation with medical services | Treatment | 90792 |
24 | As often as other peers in Nurse Practitioner |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
186 | More often than most peers in Nurse Practitioner |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
64 | As often as other peers in Nurse Practitioner |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
34 | More 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 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 — 30 related providers in 4 groups
Other nurse practitioners in Louisville 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Psychiatric diagnostic evaluation with medical services 8
Providers in TN who bill this service to Medicare most often.
Common questions
What is Christina D. Mahan's specialty?
Christina D. Mahan is a nurse practitioner in Louisville, TN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Christina D. Mahan?
Christina D. Mahan is listed at 2347 Jones Bend Rd, Louisville, TN 37777. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Christina D. Mahan?
The number on file is (865) 970-9800. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Christina D. Mahan?
Christina D. Mahan's National Provider Identifier is 1669121109. 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
What is Christina D. Mahan's education?
Christina D. Mahan attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Christina D. Mahan have?
Christina D. Mahan has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What is Christina D. Mahan known for?
According to Medicare billing data, Christina D. Mahan provides treatments such as psychiatric diagnostic evaluation with medical services, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Christina D. Mahan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Christina D. Mahan. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.