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MR. CHRISTOPHER ZACHARY WITKOWSKI APRN PMHNP-BC
NPI 1801448584
Nurse Practitioner - Psychiatric/Mental Health in Johnson City, TN

Active since July 12, 2019PECOS EnrolledAccepts Medicare Assignment
8 PARWOOD CT, JOHNSON CITY, TN 37601(423) 534-8732 Get Directions Write a Review

NPPES record last updated: July 12, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mr. Christopher Zachary Witkowski Aprn Pmhnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. CHRISTOPHER ZACHARY WITKOWSKI APRN PMHNP-BC (NPI 1801448584) is an individual psychiatric/mental health provider in Johnson City, Tennessee, licensed in Tennessee (25911) and active in the NPI registry since July 2019. He is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1801448584
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameMR. CHRISTOPHER ZACHARY WITKOWSKICredential: APRN PMHNP-BC
Location Address8 PARWOOD CTJohnson City, TN 37601-2179
Mailing Address8 Parwood CtJohnson City, TN 37601-2179 · (423) 534-8732
Phone(423) 534-8732
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateJuly 12, 2019
✔ NPI 1801448584 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in TN · 25911
8 PARWOOD CT, Johnson City, TN 37601
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee, Cigna Healthcare, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Christopher Zachary Witkowski Aprn Pmhnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7618206707
PECOS Enrollment IDI20190916002228
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

4

Medicare enrollment records show Christopher Witkowski reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ipc Pac Healthcare Services Of Tennessee PC
18 mi
Internal Medicine
1 MEDICAL PARK BLVD
Bristol, TN 37620
  • Reassigned Medicare billing, Tennessee enrollment
  • 230 clinicians in this Medicare group
NPI 1104277656 (423) 844-1121
Cs Pacs 3 Southeast, LLC
89 mi
Hospitalist
1600 BLAND ST
Bluefield, WV 24701
  • Reassigned Medicare billing, Tennessee enrollment
  • 227 clinicians in this Medicare group
NPI 1154104958 (304) 327-2485
Bh Services Southeast 1 PC
389 mi
Nurse Practitioner
2565 N WASHINGTON AVE
Brownsville, TN 38012
  • Reassigned Medicare billing, Tennessee enrollment
  • 129 clinicians in this Medicare group
NPI 1164251526 (731) 772-4199
Nv Pacs 2 LLC
1,832 mi
Hospitalist
10550 PARK RUN DR
Las Vegas, NV 89144
  • Reassigned Medicare billing, Tennessee enrollment
  • 253 clinicians in this Medicare group
NPI 1427534809 (865) 693-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
728 services207 patients
Psychiatric diagnostic evaluation with medical services 90792
A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.
358 services343 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
346 services183 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
292 services141 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
167 services115 patients
Psychiatric diagnostic evaluation with medical services 90792
A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.
80 services80 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christopher Witkowski's NPI number?

The NPI number for Christopher Witkowski is 1801448584. It was assigned to this individual provider in the NPPES registry on July 12, 2019.

Where is Christopher Witkowski located?

Christopher Witkowski practices at 8 Parwood Ct, Johnson City, TN 37601. The listed phone number is (423) 534-8732.

What is Christopher Witkowski's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Christopher Witkowski enrolled in Medicare?

Yes. Christopher Witkowski is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Christopher Witkowski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Witkowski reassigns Medicare benefits to 4 organizations: Ipc Pac Healthcare Services Of Tennessee PC (Bristol, TN), Cs Pacs 3 Southeast, LLC (Bluefield, WV), Bh Services Southeast 1 PC (Brownsville, TN) and Nv Pacs 2 LLC (Las Vegas, NV). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christopher Witkowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christopher Witkowski accept?

Health plans from BlueCross BlueShield of Tennessee, Cigna Healthcare and Oscar Insurance Company list Christopher Witkowski as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Christopher Witkowski was last updated on July 12, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.