Are you Christopher Z. Witkowski, APRN PMHNP-BC? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 8 Parwood CT, Johnson City, TN 37601
About Christopher Witkowski
Christopher Z. Witkowski, APRN PMHNP-BC is a nurse practitioner based in Johnson City, TN. Christopher is also listed as specializing in nurse practitioner — psychiatric/mental health. According to Medicare claims data, Christopher cared for 1,080 Medicare patients across 1,985 services. The services billed most often include subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes, psychiatric diagnostic evaluation with medical services, and subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes. The provider's National Provider Identifier (NPI) is 1801448584.
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) 534-8732
- Email not available
Practice Locations
8 PARWOOD CT
Johnson City, TN 37601
Procedures Most Often Billed to Medicare
1,985 services · 1,080 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychiatric diagnostic evaluation with medical services | Treatment | 90792 |
358 | More than most peers in Nurse Practitioner |
| Psychiatric diagnostic evaluation with medical services | Treatment | 90792 |
80 | More than most peers in Nurse Practitioner |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
728 | More often than most peers in Nurse Practitioner |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
346 | More often than most peers in Nurse Practitioner |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
292 | More often than most peers in Nurse Practitioner |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
167 | More often than most peers in Nurse Practitioner |
| Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | Office visit | 99310 |
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 in Johnson City 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Psychiatric diagnostic evaluation with medical services 8
Providers in TN who bill this service to Medicare most often.
Common questions
What does Christopher Z. Witkowski specialize in?
Christopher Z. Witkowski is a nurse practitioner in Johnson City, TN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Christopher Z. Witkowski located?
Christopher Z. Witkowski is listed at 8 Parwood CT, Johnson City, TN 37601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Christopher Z. Witkowski's phone number?
The number on file is (423) 534-8732. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Christopher Z. Witkowski's NPI number?
Christopher Z. Witkowski's National Provider Identifier is 1801448584. 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 Christopher Z. Witkowski train?
Christopher Z. Witkowski attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How long has Christopher Z. Witkowski been practicing?
Christopher Z. Witkowski has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What does Christopher Z. Witkowski do most often?
According to Medicare billing data, Christopher Z. Witkowski 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
Has Christopher Z. Witkowski confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Christopher Z. Witkowski. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.