Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ELAINE Y. WENG MD
NPI 1790892537
Radiology - Radiation Oncology in Denver, CO

Active since August 25, 2006
4200 E 9TH AVE, DENVER, CO 80262(303) 493-7000 Get Directions Write a Review

NPPES record last updated: July 20, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Elaine Y. Weng Md NPPES

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

ELAINE Y. WENG MD (NPI 1790892537) is an individual radiation oncology provider in Denver, Colorado, licensed in Colorado (DR.0038621) and active in the NPI registry since August 2006. She maintains a secondary practice location in Westminster.

NPPES Registry Identity

NPI1790892537
Entity TypeIndividualFemale
Primary Taxonomy2085R0001X
Provider Legal NameELAINE Y. WENGCredential: MD
Location Address4200 E 9TH AVEDenver, CO 80262-0001
Mailing Address13611 E Colfax AveAurora, CO 80045-5701 · (303) 493-7000
Sole ProprietorNo
Enumeration DateAugust 25, 2006
Last NPPES UpdateJuly 20, 2026
NPPES CertifiedJuly 20, 2026
NPI 1790892537 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
License Licensed in CO · DR.0038621
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
4200 E 9TH AVE, Denver, CO 80262

Secondary Practice Location 1

Location 114300 Orchard PkwyWestminster, CO 80023-9206 · Phone (720) 627-4840 · Fax (720) 627-4841

Other Identifiers 1

Medicaid83635378CO

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.

Nurse Practitioner (Adult Health)
4200 E 9TH AVE
DENVER, CO 80262
Nurse Practitioner
4200 E 9TH AVE
DENVER, CO 80262
Nurse Practitioner
4200 E 9TH AVE, C288-6
DENVER, CO 80262
Anesthesiology
4200 E 9TH AVE
DENVER, CO 80262
Physician Assistant
4200 E 9TH AVE, B215
DENVER, CO 80262
Radiology (Diagnostic Radiology)
4200 E 9TH AVE, BOX A030
DENVER, CO 80262
Nurse Practitioner (Family)
4200 E 9TH AVE
DENVER, CO 80262
Anesthesiology
4200 E 9TH AVE
DENVER, CO 80262

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 Elaine Weng's NPI number?

The NPI number for Elaine Weng is 1790892537. It was assigned to this individual provider in the NPPES registry on August 25, 2006.

Where is Elaine Weng located?

Elaine Weng practices at 4200 E 9th Ave, Denver, CO 80262. The listed phone number is (303) 493-7000.

What is Elaine Weng's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

When was this NPI record last updated?

The NPPES record for Elaine Weng was last updated on July 20, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.