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DR. ELIZABETH D COX MD
NPI 1316956493
Obstetrics & Gynecology in Wichita, KS

Active since August 06, 2006PECOS EnrolledAccepts Medicare Assignment
1515 S CLIFTON AVE STE 400, WICHITA, KS 67218(316) 274-1550(316) 274-1569 Get Directions Write a Review

NPPES record last updated: May 18, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 18, 2022, Jun 19, 2018 (2 updates tracked since 2018).

About Dr. Elizabeth D Cox Md NPPES

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

DR. ELIZABETH D COX MD (NPI 1316956493) is an individual obstetrics & gynecology provider in Wichita, Kansas, licensed in Kansas (04-31191) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (2003).

NPPES Registry Identity

NPI1316956493
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. ELIZABETH D COXCredential: MD
Location Address1515 S CLIFTON AVE STE 400Wichita, KS 67218-2961
Mailing Address1515 S Clifton Ave Ste 400Wichita, KS 67218-2961 · (316) 274-1550 · Fax (316) 274-1569
Phone(316) 274-1550
Fax(316) 274-1569
Sole ProprietorNo
Medical School CMSUniversity Of Kansas School Of Med (kc/wich/sal)Graduated 2003
Enumeration DateAugust 6, 2006
Last NPPES UpdateMay 18, 20222 updates tracked since enumeration
NPPES CertifiedMay 18, 2022
✔ NPI 1316956493 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in KS · 04-31191✔ Licensed in IA · MD45221✔ Licensed in KS · 31191F✔ Licensed in NE · 30701
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1515 S CLIFTON AVE STE 400, Wichita, KS 67218
Open in Google Maps ↗

Other Names 1

Former Name (1)Elizabeth Diaz Md

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas, Inc., Oscar Insurance Company, UnitedHealthcare.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

Dr. Elizabeth D Cox 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 ID4587660485
PECOS Enrollment IDI20061017000461, I20180327001341
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 Elizabeth Cox reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ascension Medical Group Via Christi, PA
2.2 mi
Diagnostic Radiology
3311 E MURDOCK ST
Wichita, KS 67208
  • Reassigned Medicare billing, Kansas enrollment
  • 210 clinicians in this Medicare group
NPI 1013374990 (316) 689-9422
Alegent Creighton Clinic
256 mi
Family Medicine
7500 MERCY RD
Omaha, NE 68124
  • Reassigned Medicare billing, Nebraska enrollment
  • 1,045 clinicians in this Medicare group
NPI 1548287907 (402) 717-2500

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 67218 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
$122.41 typical visit price
range $53.00 – $161.67
Typical copayment $30.60 (range $13.25 – $40.41)
Most-billed visit code 99204
Established Patient
$66.40 typical visit price
range $16.88 – $132.11
Typical copayment $16.60 (range $4.22 – $33.02)
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 7

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

AIMEE BROOKE WHITE PA-C
Physician Assistant
1515 S CLIFTON AVE STE 400
WICHITA, KS 67218
Sedgwick County (316) 274-1550
LEAH ANNA BRANTLEY M.D.
Obstetrics & Gynecology
1515 S CLIFTON AVE STE 400
WICHITA, KS 67218
Sedgwick County (316) 636-1550
KELEY M SULAWSKE PA-C
Physician Assistant
1515 S CLIFTON AVE STE 400
WICHITA, KS 67218
Sedgwick County (316) 274-1550
DR. SIMON PATRICK PATTON M.D.
Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
1515 S CLIFTON AVE STE 400
WICHITA, KS 67218
Sedgwick County (316) 636-1550
HALEY NICOLE THOMA PA-C
Physician Assistant
1515 S CLIFTON AVE STE 400
WICHITA, KS 67218
Sedgwick County (316) 274-1550
LINDSAY A OCHS APRN
Nurse Practitioner (Women's Health)
1515 S CLIFTON AVE STE 400
WICHITA, KS 67218
Sedgwick County (316) 636-1550
LAURA M BIRKHOLTZ DO
Obstetrics & Gynecology
1515 S CLIFTON AVE STE 400
WICHITA, KS 67218
Sedgwick County (316) 274-1550

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 Cox's NPI number?

The NPI number for Elizabeth Cox is 1316956493. It was assigned to this individual provider in the NPPES registry on August 6, 2006. The provider is also known as Elizabeth Diaz MD.

Where is Elizabeth Cox located?

Elizabeth Cox practices at 1515 S Clifton Ave Ste 400, Wichita, KS 67218. The listed phone number is (316) 274-1550.

What is Elizabeth Cox's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Elizabeth Cox enrolled in Medicare?

Yes. Elizabeth Cox 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 Elizabeth Cox's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Cox reassigns Medicare benefits to 2 organizations: Ascension Medical Group Via Christi, PA (Wichita, KS) and Alegent Creighton Clinic (Omaha, NE). 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 Elizabeth Cox's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Elizabeth Cox accept?

Health plans from Blue Cross and Blue Shield of Kansas, Inc., Oscar Insurance Company and UnitedHealthcare list Elizabeth Cox 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 Cox was last updated on May 18, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.