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ELIZABETH COX DUKE MD
NPI 1487674925
Obstetrics & Gynecology in Parker, CO

Active since July 20, 2006PECOS EnrolledAccepts Medicare Assignment
9395 CROWN CREST BLVD, PARKER, CO 80138(303) 269-4300(303) 269-4383 Get Directions Write a Review

NPPES record last updated: October 20, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Elizabeth Cox Duke Md NPPES

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

ELIZABETH COX DUKE MD (NPI 1487674925) is an individual obstetrics & gynecology provider in Parker, Colorado, licensed in Colorado (DR.0061546) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Texas Tech University Health Science Center School Of Medicine (2000).

NPPES Registry Identity

NPI1487674925
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameELIZABETH COX DUKECredential: MD
Location Address9395 CROWN CREST BLVDParker, CO 80138-8573
Mailing Address9395 Crown Crest BlvdParker, CO 80138-8573 · (303) 269-4300 · Fax (303) 269-4383
Phone(303) 269-4300
Fax(303) 269-4383
Sole ProprietorNo
Medical School CMSTexas Tech University Health Science Center School Of MedicineGraduated 2000
Enumeration DateJuly 20, 2006
Last NPPES UpdateOctober 20, 2025
NPPES CertifiedOctober 20, 2025
✔ NPI 1487674925 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in CO · DR.0061546✔ Licensed in AL · 00024534
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.
9395 CROWN CREST BLVD, Parker, CO 80138
Open in Google Maps ↗

Other Identifiers 4

Other510I160046AL · Medicare
Other7091590AL · Aetna
Medicaid103273AL
Other515-49300AL · Bc Of Al

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

Elizabeth Cox Duke 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 ID6002878931
PECOS Enrollment IDI20190111001070
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

3

Medicare enrollment records show Elizabeth Duke reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Portercare Adventist Health System
Same address
Obstetrics & Gynecology
9395 CROWN CREST BLVD
Parker, CO 80138
  • Reassigned Medicare billing, Colorado enrollment
  • 733 clinicians in this Medicare group
NPI 1275415101 (303) 269-4300
Questcare Obstetrics Colorado LLC
0.1 mi
Obstetrics & Gynecology
9395 CROWN CREST BLVD
Parker, CO 80138
  • Reassigned Medicare billing, Colorado enrollment
  • 61 clinicians in this Medicare group
NPI 1437756590 (303) 269-4000
Asante Physician Partners
963 mi
Family Medicine
2620 E BARNETT RD, SUITE H
Medford, OR 97504
  • Reassigned Medicare billing, Oregon enrollment
  • 353 clinicians in this Medicare group
NPI 1922381326 (541) 789-4728

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 80138 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
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
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.

ALINA GALIEVA RN, BSN
Registered Nurse
9395 CROWN CREST BLVD
PARKER, CO 80138
Douglas County (303) 269-2300
GUARDIAN ANESTHESIA SERVICES, INC
Anesthesiology
9395 CROWN CREST BLVD
PARKER, CO 80138
Douglas County (303) 269-4000
DR. DAVID PHILLIP BALDWIN DO
Hospitalist
9395 CROWN CREST BLVD
PARKER, CO 80138
Douglas County (303) 269-4000
MRS. CHRISTY JEAN BEYERLY RD CDE
Dietitian, Registered
9395 CROWN CREST BLVD, PARKER ADVENTIST HOSPITAL
PARKER, CO 80138
Douglas County (303) 269-4000
ALAN DAVID VERRILL MD
Hospitalist
9395 CROWN CREST BLVD
PARKER, CO 80138
Douglas County (303) 643-0124
JESSICA DAWN KING-DYLEWSKI D.O.
Internal Medicine
9395 CROWN CREST BLVD
PARKER, CO 80138
Douglas County (303) 269-4000
JEAN BULLOCK COLE
Counselor (Addiction (Substance Use Disorder))
9395 CROWN CREST BLVD
PARKER, CO 80138
Douglas County (303) 269-4590
HEALTHONE CLINIC SERVICES - OBSTETRICS AND GYNECOLOGY LLC
Obstetrics & Gynecology
9395 CROWN CREST BLVD
PARKER, CO 80138
Douglas County (303) 269-4000

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 Duke's NPI number?

The NPI number for Elizabeth Duke is 1487674925. It was assigned to this individual provider in the NPPES registry on July 20, 2006.

Where is Elizabeth Duke located?

Elizabeth Duke practices at 9395 Crown Crest Blvd, Parker, CO 80138. The listed phone number is (303) 269-4300.

What is Elizabeth Duke's specialty?

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

Is Elizabeth Duke enrolled in Medicare?

Yes. Elizabeth Duke 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 Duke's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Duke reassigns Medicare benefits to 3 organizations: Portercare Adventist Health System (Parker, CO), Questcare Obstetrics Colorado LLC (Parker, CO) and Asante Physician Partners (Medford, OR). 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 Duke's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Elizabeth Duke was last updated on October 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.