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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ABIGAIL CLARK MD
NPI 1023694833
Internal Medicine in Aurora, CO

Active since March 22, 2021PECOS Enrolled
13001 E 17TH PL, AURORA, CO 80045(303) 724-5000 Get Directions Write a Review

NPPES record last updated: July 6, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jul 6, 2026, Mar 22, 2021 (2 updates tracked since 2021).

About Abigail Clark Md NPPES

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

ABIGAIL CLARK MD (NPI 1023694833) is an individual internal medicine provider in Aurora, Colorado, licensed in Colorado (DR.0076808) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023694833
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameABIGAIL CLARKCredential: MD
Location Address13001 E 17TH PLAurora, CO 80045-2570
Mailing Address13001 E 17th PlAurora, CO 80045-2570 · (303) 724-5000
Phone(303) 724-5000
Sole ProprietorNo
Enumeration DateMarch 22, 2021
Last NPPES UpdateJuly 6, 20262 updates tracked since enumeration
NPPES CertifiedJuly 6, 2026
✔ NPI 1023694833 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CO · DR.0076808
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
13001 E 17TH PL, Aurora, CO 80045
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Abigail Clark Md 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 80045 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
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
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 20

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

PIYUSH KUMAR SHARMA M.D
Student in an Organized Health Care Education/Training Program
13001 E 17TH PL, UNIVERSITY OF COLORADO SCHOOL OF MEDICINE GME
AURORA, CO 80045
Adams County (303) 724-2680
BENJAMIN ROBERT WHARTON MD
Student in an Organized Health Care Education/Training Program
13001 E 17TH PL
AURORA, CO 80045
Adams County (303) 724-8472
DR. KATHLEEN ANN MCCHESNEY PSY.D.
Psychologist (Clinical)
13001 E 17TH PL
AURORA, CO 80045
Adams County (720) 848-0000
KELLY ELIZABETH FAULK M.D.
Pediatrics (Pediatric Hematology-Oncology)
13001 E 17TH PL
AURORA, CO 80045
Adams County (303) 724-6031
IVY L LERSTEN M.D.
Obstetrics & Gynecology (Reproductive Endocrinology)
13001 E 17TH PL
AURORA, CO 80045
Adams County (303) 724-2052
ANDREW MAERTENS MD
Orthopaedic Surgery (Hand Surgery)
13001 E 17TH PL
AURORA, CO 80045
Adams County (303) 724-2963
INTHIRA KHAMPALIKIT M.D.
Student in an Organized Health Care Education/Training Program
13001 E 17TH PL
AURORA, CO 80045
Adams County (303) 724-2302
NICOLE NIEFELD RN
Registered Nurse
13001 E 17TH PL
AURORA, CO 80045
Adams County (303) 724-5000

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 Abigail Clark's NPI number?

The NPI number for Abigail Clark is 1023694833. It was assigned to this individual provider in the NPPES registry on March 22, 2021.

Where is Abigail Clark located?

Abigail Clark practices at 13001 E 17th Pl, Aurora, CO 80045. The listed phone number is (303) 724-5000.

What is Abigail Clark's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Abigail Clark enrolled in Medicare?

Yes. Abigail Clark is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Abigail Clark was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 days 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.