Robert J. Hoyer, M.D.
Hematology & Oncology Physician · Colorado Springs, CO
Robert J. Hoyer, M.D. is a hematology & oncology physician with a practice address in Colorado Springs, Colorado, and NPI 1245219435, issued on Jan 16, 2006. Check the license (Colorado DR.0046535, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert J. Hoyer
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- DR.0046535 CO
Self-reported in NPPES; status is on the state search - Practice location
- 525 N Foote Ave, Colorado Springs, CO 80909
- Phone
- (719) 365-6568
- Enumerated
- Jan 16, 2006
- Record last updated
- Mar 23, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (719) 365-6317
- Medicaid ID
- 04809041 CO
- Medicare enrollment
- Enrolled (PECOS I20081018000183); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2002
- 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 525 N Foote Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Martin Beggs, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1629072228
- Matthew Blum, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1659348480
- Mary Byron, PA-CSurgical Physician Assistant1366500779
- Maclyn Corw, RNFAMedical-Surgical Registered Nurse1033204813
- Rajiv Desai, M.D.Specialist1598738759
- Frederick Jennings, PA-CSurgical Physician Assistant1679782791
Verify Robert J. Hoyer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0046535Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,292 Medicare Part D claims for 147 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 66 claims were for opioids.
Most prescribed
- Letrozole107 claims
- Dexamethasone52 claims
- Potassium Chloride52 claims
- Acyclovir50 claims
- Levothyroxine Sodium41 claims
- Pantoprazole Sodium39 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): 97.6 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: $1,122.10
5 payments; by number, the most common kind was consulting fee; the largest payer was AstraZeneca Pharmaceuticals LP. 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
- Poudre Valley Medical Group LLCColorado Springs, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert J. Hoyer among 212 hematology & oncology physician records in Colorado
Robert J. Hoyer, M.D. 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 2006, is newer than 30% of them.
- NPI issued2006 · 30% of these records are older, 51% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2002 · median 2004 among the 150 with a school on file
- Record last updated2016 · 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 Colorado Springs → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Mitchell Binder, MDColorado Springs, CO 809091043282155
- Vishesh Kothary, M.D.Colorado Springs, CO 809091982136214
- Dax Kurbegov, MDColorado Springs, CO 809091528173291
- Stacey Parker-Brueggemann, M.D.Colorado Springs, CO 809091811169972
- Daniel Shonebarger, DOColorado Springs, CO 809091952760936
- Geetika Srivastava, M.D.Colorado Springs, CO 809091720296320
- Pei ZhangColorado Springs, CO 809091699161489
- Charles Zinn, MDColorado Springs, CO 809091508840240
Common questions
What is Robert J. Hoyer, M.D.'s NPI number?
Robert J. Hoyer, M.D.'s National Provider Identifier (NPI) is 1245219435, issued on Jan 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert J. Hoyer, M.D. located?
The NPPES record lists a practice address at 525 N Foote Ave, Colorado Springs, CO, 80909. Phone: (719) 365-6568. Providers update this record themselves, so call before visiting.
How can I verify Robert J. Hoyer, M.D.'s license?
NPPES lists Colorado license number DR.0046535, 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 Robert J. Hoyer, M.D. prescribe under Medicare Part D?
In 2024, Robert J. Hoyer, M.D. had 1,292 Medicare Part D claims for 147 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Robert J. Hoyer, M.D.'s MIPS final score?
The 2023 MIPS final score is 97.6 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.