Elaine Y. Weng, MD
Radiation Oncology Physician · Denver, CO
Elaine Y. Weng, MD is a radiation oncology physician with a practice address in Denver, Colorado, and NPI 1790892537, issued on Aug 25, 2006. Check the license (Colorado DR.0038621, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Elaine Y. Weng
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- DR.0038621 CO
Self-reported in NPPES; status is on the state search - Practice location
- 4200 E 9TH Ave, Denver, CO 80262
- Phone
- (303) 493-7000
- Enumerated
- Aug 25, 2006
- Record last updated
- Jul 20, 2026
- Medicaid ID
- 83635378 CO
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 111 in Colorado → Look up another NPI →
Also registered at 4200 E 9TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Janet Beezley, RN-C, ANP, PNPNurse Practitioner1124131917
- Mandeep Brar, M.D.Specialist1427274315
- Harvey Causey, MDPsychiatry Physician1730276882
- James Christman, MDObstetrics & Gynecology Physician1255434106
- Adam Dave, M.D.Family Medicine Physician1770745325
- Andrew Dombro, MDInternal Medicine Physician1255421830
Verify Elaine Y. Weng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0038621Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $13.19
1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 3,275 providers of this specialty with any payment received $1,897.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Elaine Y. Weng among 111 radiation oncology physician records in Colorado
Elaine Y. Weng, MD is one of 111 radiation oncology physician records with a practice address in Colorado. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 58% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileNo · 79% of these records are
- Record last updated2026 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Colorado
There are 111 radiation oncology physician records in Colorado.
All 111 in Colorado → Every provider in Denver → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Daniel Chin, MDThornton, CO 802601356325096
- Joshua Gruhl, MDThornton, CO 802601982068086
- Gwendolyn McGinnis, MD, MCRThornton, CO 802601326471194
- Kevin Schewe, M.D.Thornton, CO 802601902883952
- Jeffrey Albert, M.D.Lakewood, CO 802281003166109
- Elizabeth Ceilley, M.D.Lakewood, CO 802281629016100
- Vishal Dhere, M.D.Lakewood, CO 802281568995223
- Ralph Wright, MDLakewood, CO 802281932193034
Common questions
What is Elaine Y. Weng, MD's NPI number?
Elaine Y. Weng, MD's National Provider Identifier (NPI) is 1790892537, issued on Aug 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elaine Y. Weng, MD located?
The NPPES record lists a practice address at 4200 E 9TH Ave, Denver, CO, 80262. Phone: (303) 493-7000. Providers update this record themselves, so call before visiting.
How can I verify Elaine Y. Weng, MD's license?
NPPES lists Colorado license number DR.0038621, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.