GILLIAN CHOP MD
NPI 1316567282
Obstetrics & Gynecology - Maternal & Fetal Medicine in Aurora, CO

Q: What is Gillian Chop's NPI number?

The NPI number for Gillian Chop is 1316567282. It was assigned to this individual provider in the NPPES registry on April 21, 2020.

Q: What is Gillian Chop's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Gillian Chop was last updated on February 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since April 21, 2020PECOS Enrolled

1635 AURORA CT, AURORA, CO 80045(720) 848-0000 Get Directions Write a Review

NPPES record last updated: February 4, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 4, 2025, Jun 9, 2024, Aug 23, 2023 and 1 more (4 updates tracked since 2020).

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About Gillian Chop Md NPPES

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

GILLIAN CHOP MD (NPI 1316567282) is an individual maternal & fetal medicine provider in Aurora, Colorado, licensed in Colorado (DR.0073015) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS and maintains a secondary practice location in Denver.

NPPES Registry Identity

NPI1316567282

Entity TypeIndividualFemale

Primary Taxonomy207VM0101X

Provider Legal NameGILLIAN CHOPCredential: MD

Location Address1635 AURORA CTAurora, CO 80045-2541

Mailing AddressPo Box 110429Aurora, CO 80042-0429

Phone(720) 848-0000

Sole ProprietorNo

Enumeration DateApril 21, 2020

Last NPPES UpdateFebruary 4, 20254 updates tracked since enumeration

NPPES CertifiedFebruary 4, 2025

✔ NPI 1316567282 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207VM0101X

License✔ Licensed in CO · DR.0073015

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.

Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License 0101274885 (VA), DR0073015 (CO)

1635 AURORA CT, Aurora, CO 80045

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Secondary Practice Location 1

Location 1777 Bannock StDenver, CO 80204-4597 · Phone (303) 602-2717

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.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)

Gillian Chop 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

$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.

CATHERINE ELIZABETH CALLINAN MD

Obstetrics & Gynecology