Erik Reinhard Riessen, M.D.
Internal Medicine Physician · Murray, UT
Erik Reinhard Riessen, M.D. is an internal medicine physician with a practice address in Murray, Utah, and NPI 1619086493, issued on Aug 29, 2006. Check the license (Utah 4791468-1205, as entered in NPPES) on the Utah Medical Licensing Board; the Medicare figures below come from public CMS files.
- Name
- Erik Reinhard Riessen
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 4791468-1205 UT
10098 MT
Self-reported in NPPES; status is on the state search - Practice location
- 5169 S Cottonwood St, Murray, UT 84107
- Phone
- (801) 507-3310
- Enumerated
- Aug 29, 2006
- Record last updated
- Mar 18, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20061030000042); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 664 in Utah → Look up another NPI →
Also registered at 5169 S Cottonwood St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anne Clayton, APRN, AGACNPAcute Care Nurse Practitioner1790232569
- Michael Cutler, DOClinical Cardiac Electrophysiology Physician1417025628
- Ritesh Dhar, M.D.Cardiovascular Disease Physician1144310939
- Lee Freeman, APRNNurse Practitioner1720243256
Verify Erik Reinhard Riessen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersUtah Medical Licensing Board
Search for license 4791468-1205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% more Medicare Part D claims than the average internal medicine physician in 2024
4,410 Medicare Part D claims for 511 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 43 claims were for opioids.
Most prescribed
- Atorvastatin Calcium353 claims
- Omeprazole181 claims
- Amlodipine Besylate177 claims
- Levothyroxine Sodium176 claims
- Losartan Potassium160 claims
- Lisinopril136 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
- Ihc Health Services IncAmerican Fork, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erik Reinhard Riessen among 664 internal medicine physician records in Utah
Erik Reinhard Riessen, M.D. is one of 664 internal medicine physician records with a practice address in Utah. 75% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 60% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1999 · median 2007 among the 354 with a school on file
- Record last updated2015 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
43 internal medicine physician records list a practice address in Murray
They are 43 of the 3,116 NPPES records with a practice address in Murray, and 664 internal medicine physician records in Utah.
All 664 in Utah → Every provider in Murray → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Regina Drueding, M.D.Murray, UT 841071396850707
- Mansoor Emam, MDMurray, UT 841071720008287
- E Genebach, MDMurray, UT 841071003833468
- Steven Jepson, MDMurray, UT 841071568555068
- Timothy Johnson, MDMurray, UT 841071972524395
- Christopher Jones, MDMurray, UT 841071417967837
- Charles Mallender, MDMurray, UT 841071942261037
- Shweta Mishra, M.D.Salt Lake City, UT 841071184736639
Common questions
What is Erik Reinhard Riessen, M.D.'s NPI number?
Erik Reinhard Riessen, M.D.'s National Provider Identifier (NPI) is 1619086493, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Erik Reinhard Riessen, M.D. located?
The NPPES record lists a practice address at 5169 S Cottonwood St, Murray, UT, 84107. Phone: (801) 507-3310. Providers update this record themselves, so call before visiting.
How can I verify Erik Reinhard Riessen, M.D.'s license?
NPPES lists Utah license number 4791468-1205, as entered by the provider. Search the Utah Medical Licensing Board at https://secure.utah.gov/llv/search/index.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Erik Reinhard Riessen, M.D. prescribe under Medicare Part D?
In 2024, Erik Reinhard Riessen, M.D. had 4,410 Medicare Part D claims for 511 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.