Eiko T. Browning, MD
Hematology & Oncology Physician · Thornton, CO
Eiko T. Browning, MD is a hematology & oncology physician with a practice address in Thornton, Colorado, and NPI 1215083811, issued on Jan 26, 2007. Check the license (Colorado 48220, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Eiko T. Browning
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 48220 CO
Self-reported in NPPES; status is on the state search - Practice location
- 8820 Huron St, Thornton, CO 80260
- Phone
- (303) 386-7622
- Enumerated
- Jan 26, 2007
- Record last updated
- Jun 11, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (303) 930-5552
- Medicare enrollment
- Enrolled (PECOS I20140912002059); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 212 in Colorado → Look up another NPI →
Also registered at 8820 Huron St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erin BorchardtGenetic Counselor (M.S.)1104230812
- Daniel Chin, MDRadiation Oncology Physician1356325096
- Karla Garcia-VelezClinical Social Worker1922583020
- Ilona Gomez, FNPFamily Nurse Practitioner1093441677
- Joshua Gruhl, MDRadiation Oncology Physician1982068086
- Ashley Hubbard, AGPCNPNurse Practitioner1780561845
Verify Eiko T. Browning in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 48220Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average hematology & oncology physician in 2024
2,122 Medicare Part D claims for 398 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 109 claims were for opioids.
Most prescribed
- Anastrozole324 claims
- Olanzapine113 claims
- Ondansetron Odt103 claims
- Dexamethasone102 claims
- Prochlorperazine Maleate101 claims
- Letrozole89 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 84.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,022.00
37 payments; by number, the most common kind was food and beverage; the largest payer was Myriad Genetic Laboratories, Inc. The 8,560 providers of this specialty with any payment received $7,481.41 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.
Bills Medicare through one group practice
- Rocky Mountain Cancer Centers LLPLakewood, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eiko T. Browning among 212 hematology & oncology physician records in Colorado
Eiko T. Browning, MD is one of 212 hematology & oncology physician records with a practice address in Colorado. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 49% of them.
- NPI issued2007 · 49% of these records are older, 34% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2006 · median 2004 among the 150 with a school on file
- Record last updated2014 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Colorado
There are 212 hematology & oncology physician records in Colorado.
All 212 in Colorado → Every provider in Thornton → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Christopher Jones, M.D.Thornton, CO 802601700876992
- Rao Mushtaq, MDThornton, CO 802601952604381
- Praveena Solipuram, MDThornton, CO 802601750365300
- Stephen Frank, MDLakewood, CO 802281013991736
- Ling Ma, MDLakewood, CO 802281063617454
- Nauman Moazzam, MDLakewood, CO 802281407812043
- Joseph Napoli, M.D.Lakewood, CO 802281629067012
- Alvin OtsukaLakewood, CO 802281972587533
Common questions
What is Eiko T. Browning, MD's NPI number?
Eiko T. Browning, MD's National Provider Identifier (NPI) is 1215083811, issued on Jan 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Eiko T. Browning, MD located?
The NPPES record lists a practice address at 8820 Huron St, Thornton, CO, 80260. Phone: (303) 386-7622. Providers update this record themselves, so call before visiting.
How can I verify Eiko T. Browning, MD's license?
NPPES lists Colorado license number 48220, 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.
How much does Eiko T. Browning, MD prescribe under Medicare Part D?
In 2024, Eiko T. Browning, MD had 2,122 Medicare Part D claims for 398 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Eiko T. Browning, MD's MIPS final score?
The 2023 MIPS final score is 84.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.