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MEREDITH DVORAK DNP, PMHNP-BC
NPI 1083387567
Nurse Practitioner - Psychiatric/Mental Health in Knoxville, TN

Active since July 29, 2021PECOS EnrolledAccepts Medicare Assignment
10133 SHERRILL BLVD STE 220, KNOXVILLE, TN 37932(776) 641-1155 Get Directions Write a Review

NPPES record last updated: February 21, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 21, 2025, Dec 11, 2024, Jul 29, 2021 (3 updates tracked since 2021).

About Meredith Dvorak Dnp, Pmhnp-bc NPPES

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

MEREDITH DVORAK DNP, PMHNP-BC (NPI 1083387567) is an individual psychiatric/mental health provider in Knoxville, Tennessee, licensed in Tennessee (29978) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Knoxville, and is a graduate of University Of Tennessee, Hsc, College Of Medicine (2021).

NPPES Registry Identity

NPI1083387567
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMEREDITH DVORAKCredential: DNP, PMHNP-BC
Location Address10133 SHERRILL BLVD STE 220Knoxville, TN 37932-3775
Mailing Address220 Athens Way Ste 104Nashville, TN 37228-1351 · (615) 320-1155 · Fax (615) 320-1177
Phone(776) 641-1155
Sole ProprietorNo
Medical School CMSUniversity Of Tennessee, Hsc, College Of MedicineGraduated 2021
Enumeration DateJuly 29, 2021
Last NPPES UpdateFebruary 21, 20253 updates tracked since enumeration
NPPES CertifiedFebruary 21, 2025
✔ NPI 1083387567 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 · 29978
10133 SHERRILL BLVD STE 220, Knoxville, TN 37932
Open in Google Maps ↗

Secondary Practice Location 1

Location 19352 Park West BlvdKnoxville, TN 37923-4325 · Phone (865) 373-1745

Other Identifiers 1

Other29978TN · Aprn State License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter Health, Ambetter of Alabama and more.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

Meredith Dvorak Dnp, 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 ID5395143689
PECOS Enrollment IDI20211019000038
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

2

Medicare enrollment records show Meredith Dvorak reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Parkwest Medical Center
1.5 mi
General Acute Care Hospital
9352 PARKWEST BLVD
Knoxville, TN 37923
  • Reassigned Medicare billing, Tennessee enrollment
  • 102 clinicians in this Medicare group
NPI 1396739165 (865) 374-3000
Athena Consulting And Psychological Services, PLLC
151 mi
Clinical
220 ATHENS WAY STE 104
Nashville, TN 37228
  • Reassigned Medicare billing, Tennessee enrollment
  • 80 clinicians in this Medicare group
NPI 1336292465 (615) 320-1155

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37932 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.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CASSIE COLEY LCSW
Social Worker (Clinical)
10133 SHERRILL BLVD STE 220
KNOXVILLE, TN 37932
Knox County (877) 641-1155
DR. ARTHUR THOMAS HATTON SR. PSYD
Psychologist (Clinical)
10133 SHERRILL BLVD STE 220
KNOXVILLE, TN 37932
Knox County (877) 641-1155
SUMMER RHODES PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
10133 SHERRILL BLVD STE 220
KNOXVILLE, TN 37932
Knox County (615) 320-1155
GLORIA B LEE LCSW
Social Worker (Clinical)
10133 SHERRILL BLVD STE 220
KNOXVILLE, TN 37932
Knox County (615) 320-1155
SAMANTHA H REAGAN M.ED.
Counselor (Mental Health)
10133 SHERRILL BLVD STE 220
KNOXVILLE, TN 37932
Knox County (865) 830-1220
DR. JUSTIN LAPOLLO DO
Psychiatry & Neurology (Psychiatry)
10133 SHERRILL BLVD STE 220
KNOXVILLE, TN 37932
Knox County (615) 320-1155
JENNIFER S MCKELVEY PH.D.
Psychologist (Clinical)
10133 SHERRILL BLVD STE 220
KNOXVILLE, TN 37932
Knox County (615) 320-1155

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 Meredith Dvorak's NPI number?

The NPI number for Meredith Dvorak is 1083387567. It was assigned to this individual provider in the NPPES registry on July 29, 2021.

Where is Meredith Dvorak located?

Meredith Dvorak practices at 10133 Sherrill Blvd Ste 220, Knoxville, TN 37932. The listed phone number is (776) 641-1155.

What is Meredith Dvorak's specialty?

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

Is Meredith Dvorak enrolled in Medicare?

Yes. Meredith Dvorak 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 Meredith Dvorak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Meredith Dvorak reassigns Medicare benefits to 2 organizations: Parkwest Medical Center (Knoxville, TN) and Athena Consulting And Psychological Services, PLLC (Nashville, TN). 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 Meredith Dvorak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Meredith Dvorak accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 3 other insurers list Meredith Dvorak 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 Meredith Dvorak was last updated on February 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.