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ALEXANDRA G DUCKWORTH MD
NPI 1134533177
Emergency Medicine in Denver, CO

Active since June 18, 2014PECOS Enrolled
1201 GALAPAGO ST UNIT 94, DENVER, CO 80204(925) 286-1319 Get Directions Write a Review

NPPES record last updated: December 13, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 13, 2021, Aug 14, 2020, Jul 28, 2017 (3 updates tracked since 2017).

About Alexandra G Duckworth Md NPPES

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

ALEXANDRA G DUCKWORTH MD (NPI 1134533177) is an individual emergency medicine provider in Denver, Colorado, licensed in Colorado (0058004) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1134533177
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameALEXANDRA G DUCKWORTHCredential: MD
Location Address1201 GALAPAGO ST UNIT 94Denver, CO 80204-3564
Mailing Address1201 Galapago St Unit 94Denver, CO 80204-3564 · (925) 286-1319
Phone(925) 286-1319
Sole ProprietorNo
Enumeration DateJune 18, 2014
Last NPPES UpdateDecember 13, 20213 updates tracked since enumeration
NPPES CertifiedDecember 13, 2021
✔ NPI 1134533177 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CO · 0058004
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
1201 GALAPAGO ST UNIT 94, Denver, CO 80204
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Other Names 1

Former Name (1)Alexandra Green

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexandra G Duckworth 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 80204 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
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
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.

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 Alexandra Duckworth's NPI number?

The NPI number for Alexandra Duckworth is 1134533177. It was assigned to this individual provider in the NPPES registry on June 18, 2014. The provider is also known as Alexandra Green.

Where is Alexandra Duckworth located?

Alexandra Duckworth practices at 1201 Galapago St Unit 94, Denver, CO 80204. The listed phone number is (925) 286-1319.

What is Alexandra Duckworth's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Alexandra Duckworth enrolled in Medicare?

Yes. Alexandra Duckworth is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Alexandra Duckworth was last updated on December 13, 2021. 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.