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DALIA JEANETTE WENCKUS MD
NPI 1992915623
Obstetrics & Gynecology - Maternal & Fetal Medicine in Knoxville, TN

Active since May 23, 2007PECOS EnrolledAccepts Medicare Assignment
501 19TH ST STE 401, KNOXVILLE, TN 37916(865) 331-2020 Get Directions Write a Review

NPPES record last updated: March 26, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 26, 2025, Mar 20, 2025, Mar 6, 2025 and 4 more (7 updates tracked since 2016).

About Dalia Jeanette Wenckus Md NPPES

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

DALIA JEANETTE WENCKUS MD (NPI 1992915623) is an individual maternal & fetal medicine provider in Knoxville, Tennessee, licensed in Tennessee (72651) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Fort Sam Houston, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2005).

NPPES Registry Identity

NPI1992915623
Entity TypeIndividualFemale
Primary Taxonomy207VM0101X
Provider Legal NameDALIA JEANETTE WENCKUSCredential: MD
Location Address501 19TH ST STE 401Knoxville, TN 37916-1831
Mailing Address501 19th St Ste 401Knoxville, TN 37916-1831 · (865) 331-2020
Phone(865) 331-2020
Sole ProprietorNo
Medical School CMSLoyola University Of Chicago, Stritch School Of MedicineGraduated 2005
Enumeration DateMay 23, 2007
Last NPPES UpdateMarch 26, 20257 updates tracked since enumeration
NPPES CertifiedMarch 26, 2025
✔ NPI 1992915623 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
Licenses✔ Licensed in TN · 72651✔ Licensed in CO · DR.0064268✔ Licensed in MT · 40862✔ Licensed in OH · 35.126718✔ Licensed in IN · 01063635A
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
501 19TH ST STE 401, Knoxville, TN 37916
Open in Google Maps ↗

Secondary Practice Location 1

Location 13551 Roger Brooke DrFort Sam Houston, TX 78234-4504 · Phone (210) 539-9582

Other Identifiers 1

MedicaidQ100660TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, BlueCross BlueShield of Tennessee, CareSource 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

Dalia Jeanette Wenckus Md 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 ID8921124058
PECOS Enrollment IDI20250416001817
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 Dalia Wenckus reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Fort Sanders Perinatal Center
Same address
Maternal & Fetal Medicine
501 19TH ST, STE 304
Knoxville, TN 37916
  • Reassigned Medicare billing, Tennessee enrollment
  • 89 clinicians in this Medicare group
NPI 1003811381 (865) 541-2020
St Vincent Pediatric Subspecialties
241 mi
Pediatric Critical Care Medicine
3700 WASHINGTON AVE
Evansville, IN 47714
  • Reassigned Medicare billing, Indiana enrollment
  • 294 clinicians in this Medicare group
NPI 1851950224 (812) 485-4000
St Vincent Physician Services Hospital And Health Care Center
299 mi
Family Medicine
2001 W 86TH ST
Indianapolis, IN 46260
  • Reassigned Medicare billing, Indiana enrollment
  • 510 clinicians in this Medicare group
NPI 1669422234 (317) 338-2273
Billings Clinic
1,343 mi
Family Medicine
620 S HAYNES AVE
Miles City, MT 59301
  • Reassigned Medicare billing, Montana enrollment
  • 1,264 clinicians in this Medicare group
NPI 1427194836 (406) 233-7000

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 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
$66.01 typical visit price
range $16.72 – $131.41
Typical copayment $16.50 (range $4.18 – $32.85)
Most-billed visit code 99213
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 20

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

KAITLYN DORTHEA HARRILL APRN
Nurse Practitioner (Family)
501 19TH ST STE 401
KNOXVILLE, TN 37916
Knox County (865) 331-2020
MRS. ANGELA ROSE SEASELY M.D.
Obstetrics & Gynecology (Maternal & Fetal Medicine)
501 19TH ST STE 401
KNOXVILLE, TN 37916
Knox County (865) 331-2020
ANNA LAUREN DARTY MS, RDN, CDCES
Dietitian, Registered
501 19TH ST STE 401
KNOXVILLE, TN 37916
Knox County (865) 331-2020
DR. VANESSA GIVENS MD
Obstetrics & Gynecology
501 19TH ST STE 401
KNOXVILLE, TN 37916
Knox County (865) 331-2020
DEBORAH M BRICKNER DNP, CNM, FNP-BC
Advanced Practice Midwife
501 19TH ST STE 401
KNOXVILLE, TN 37916
Knox County (865) 331-2020
CHELSEY DENEE MORRIS FNP-C
Nurse Practitioner (Family)
501 19TH ST STE 401
KNOXVILLE, TN 37916
Knox County (865) 331-2020
MS. MAETURAH ZOE HARMON DO
Obstetrics & Gynecology
501 19TH ST STE 401
KNOXVILLE, TN 37916
Knox County (865) 331-2020
RANDA KHALID SALEM FNP-BC
Nurse Practitioner (Family)
501 19TH ST STE 401
KNOXVILLE, TN 37916
Knox County (865) 331-2020

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 Dalia Wenckus's NPI number?

The NPI number for Dalia Wenckus is 1992915623. It was assigned to this individual provider in the NPPES registry on May 23, 2007.

Where is Dalia Wenckus located?

Dalia Wenckus practices at 501 19th St Ste 401, Knoxville, TN 37916. The listed phone number is (865) 331-2020.

What is Dalia Wenckus's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Dalia Wenckus enrolled in Medicare?

Yes. Dalia Wenckus 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 Dalia Wenckus's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dalia Wenckus reassigns Medicare benefits to 4 organizations: Fort Sanders Perinatal Center (Knoxville, TN), St Vincent Pediatric Subspecialties (Evansville, IN), St Vincent Physician Services Hospital And Health Care Center (Indianapolis, IN) and Billings Clinic (Miles City, MT). 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 Dalia Wenckus's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Dalia Wenckus accept?

Health plans from Blue Cross and Blue Shield of Texas, BlueCross BlueShield of Tennessee, CareSource, Cigna Healthcare and Oscar Insurance Company and 1 other insurer list Dalia Wenckus 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 Dalia Wenckus was last updated on March 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.