Tyson Peter Hagen, MD
Rheumatology Physician · Lafayette, CO
Tyson Peter Hagen, MD is a rheumatology physician with a practice address in Lafayette, Colorado, and NPI 1568564631, issued on Sep 1, 2006. Check the license (Colorado 50296, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tyson Peter Hagen
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- 50296 CO
36826 IA
Self-reported in NPPES; status is on the state search - Practice location
- 280 Exempla Cir, Lafayette, CO 80026
- Phone
- (303) 338-4545
- Enumerated
- Sep 1, 2006
- Record last updated
- Jun 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid IDs
- 0740456 IA
95239758 CO - Medicare enrollment
- Enrolled (PECOS I20111021000511); accepts Medicare assignment
- Medical or professional school
- University Of South Carolina School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 145 in Colorado → Look up another NPI →
Also registered at 280 Exempla Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Phyllis Acker, RNRheumatology Physician1821125709
- Brian AcresAmbulatory Care Registered Nurse1174865752
- Jennifer AirhartNurse's Aide1336276310
- Alice Albert, ODOptometrist1639206683
- Jill Allen, R.N.Registered Nurse1114043726
- Sandra AllenNurse's Aide1760519789
Verify Tyson Peter Hagen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 50296Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% more Medicare Part D claims than the average rheumatology physician in 2024
2,259 Medicare Part D claims for 332 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D.
Most prescribed
- Methotrexate519 claims
- Prednisone488 claims
- Hydroxychloroquine Sulfate221 claims
- Leflunomide118 claims
- Azathioprine116 claims
- Enbrel Sureclick87 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.
Bills Medicare through one group practice
- Colorado Permanente Medical Group PCDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tyson Peter Hagen among 145 rheumatology physician records in Colorado
Tyson Peter Hagen, MD is one of 145 rheumatology physician records with a practice address in Colorado. 81% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2003 · median 2004 among the 102 with a school on file
- Record last updated2021 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Colorado
There are 145 rheumatology physician records in Colorado.
All 145 in Colorado → Every provider in Lafayette → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Phyllis Acker, RNLafayette, CO 800261821125709
- Quyen Pham, MDLafayette, CO 800261114154903
- David Silverman, MDLafayette, CO 800261831316967
- Lia Matarrese McGibbon, DOSuperior, CO 800271144464454
- Judy Weiss, MDWestminster, CO 800301215949771
- Leslie Rose, MDDenver, CO 800201871649400
- Carson Maynard, DOWheat Ridge, CO 800331770929754
- Robert Schreiner, D.O.Wheat Ridge, CO 800331588074744
Common questions
What is Tyson Peter Hagen, MD's NPI number?
Tyson Peter Hagen, MD's National Provider Identifier (NPI) is 1568564631, issued on Sep 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tyson Peter Hagen, MD located?
The NPPES record lists a practice address at 280 Exempla Cir, Lafayette, CO, 80026. Phone: (303) 338-4545. Providers update this record themselves, so call before visiting.
How can I verify Tyson Peter Hagen, MD's license?
NPPES lists Colorado license number 50296, 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 Tyson Peter Hagen, MD prescribe under Medicare Part D?
In 2024, Tyson Peter Hagen, MD had 2,259 Medicare Part D claims for 332 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
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.