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DR. ELIZABETH ANN WIRTHWEIN M.D.
NPI 1316989965
Pediatrics - Pediatric Endocrinology in Knoxville, TN

Active since June 11, 2006PECOS Enrolled
2018 CLINCH AVE, SOUTH TOWER, 2ND FLOOR, KNOXVILLE, TN 37916(865) 971-7400(865) 246-7561 Get Directions Write a Review

NPPES record last updated: February 14, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 14, 2025, Apr 8, 2022, Feb 2, 2022 and 2 more (5 updates tracked since 2018).

About Dr. Elizabeth Ann Wirthwein M.d. NPPES

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

DR. ELIZABETH ANN WIRTHWEIN M.D. (NPI 1316989965) is an individual pediatric endocrinology provider in Knoxville, Tennessee, licensed in Tennessee (38186) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1316989965
Entity TypeIndividualFemale
Primary Taxonomy2080P0205X
Provider Legal NameDR. ELIZABETH ANN WIRTHWEINCredential: M.D.
Location Address2018 CLINCH AVE, SOUTH TOWER, 2ND FLOORKnoxville, TN 37916
Mailing AddressPo Box 15004Knoxville, TN 37901-5004 · (865) 541-8895 · Fax (865) 633-4808
Phone(865) 971-7400
Fax(865) 246-7561
Sole ProprietorNo
Enumeration DateJune 11, 2006
Last NPPES UpdateFebruary 14, 20255 updates tracked since enumeration
NPPES CertifiedFebruary 14, 2025
✔ NPI 1316989965 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric EndocrinologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0205X
License✔ Licensed in TN · 38186
Definition
A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.
2018 CLINCH AVE, SOUTH TOWER, Knoxville, TN 37916
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Other Names 1

Former Name (1)Dr. Elizabeth Ann Rochowicz M.d.

Other Identifiers 1

Medicaid3336492TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Elizabeth Ann Wirthwein M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37916 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
$121.80 typical visit price
range $52.64 – $160.89
Typical copayment $30.45 (range $13.16 – $40.22)
Most-billed visit code 99204
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 3

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

MS. KATELYN ELIZABETH DANTZLER NP
Nurse Practitioner (Family)
2018 CLINCH AVE, SOUTH TOWER, 2ND FLOOR
KNOXVILLE, TN 37916
Knox County (865) 971-7400
MR. JAMES RICHARD KERRIGAN M.D.
Pediatrics (Pediatric Endocrinology)
2018 CLINCH AVE, SOUTH TOWER, 2ND FLOOR
KNOXVILLE, TN 37916
Knox County (865) 971-7400
DAVID ANDREW NICKELS M.D,
Pediatrics (Pediatric Endocrinology)
2018 CLINCH AVE, SOUTH TOWER, 2ND FLOOR
KNOXVILLE, TN 37916
Knox County (865) 971-7400

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 Elizabeth Wirthwein's NPI number?

The NPI number for Elizabeth Wirthwein is 1316989965. It was assigned to this individual provider in the NPPES registry on June 11, 2006. The provider is also known as Dr. Elizabeth Ann Rochowicz M.D..

Where is Elizabeth Wirthwein located?

Elizabeth Wirthwein practices at 2018 Clinch Ave, South Tower 2nd Floor, Knoxville, TN 37916. The listed phone number is (865) 971-7400.

What is Elizabeth Wirthwein's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.

Is Elizabeth Wirthwein enrolled in Medicare?

Yes. Elizabeth Wirthwein is registered in the Medicare PECOS enrollment system.

What insurance does Elizabeth Wirthwein accept?

Health plans from BlueCross BlueShield of Tennessee list Elizabeth Wirthwein 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 Elizabeth Wirthwein was last updated on February 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.