Mark G. Cardamone-Rayner
Otolaryngology Physician · Mankato, MN
Mark G. Cardamone-Rayner is an otolaryngology physician with a practice address in Mankato, Minnesota, and NPI 1649254525, issued on Dec 3, 2005. Check the license (Minnesota 43283, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Mark G. Cardamone-Rayner
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 43283 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1015 Marsh St, Mankato, MN 56001
- Phone
- (507) 389-4700
- Enumerated
- Dec 3, 2005
- Record last updated
- Jan 18, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170927001711); accepts Medicare assignment
- Medical or professional school
- University Of Pittsburgh School Of Medicine, 1999
- Entity
- Type 1 · individual
Also registered at 1015 Marsh St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Brien, MDObstetrics & Gynecology Physician1578743266
- Katie Dease, AUDAudiologist1417276155
- Ryan Foley, M.D.Orthopaedic Surgery Physician1508051079
- Frederick Foss, MDTrauma Surgery Physician1528041134
- Robert FreedOrthopaedic Surgery Physician1649408543
- Cheryl Hallsted, PASurgical Physician Assistant1003890989
Verify Mark G. Cardamone-Rayner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 43283Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average otolaryngology physician in 2024
362 Medicare Part D claims for 119 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 24 claims were for opioids.
Most prescribed
- Levothyroxine Sodium51 claims
- Famotidine36 claims
- Ciprofloxacin-Dexamethasone28 claims
- Mometasone Furoate22 claims
- Oxycodone-Acetaminophen21 claims
- Dupixent Pen15 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.
Industry payments in 2024: $58.52
4 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 6,429 providers of this specialty with any payment received $1,922.50 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.
One hospital affiliation
- Schoolcraft Memorial HospitalManistique, MI · Critical Access Hospitals
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
Otolaryngology Physician providers in Minnesota
There are 221 otolaryngology physician records in Minnesota.
Other otolaryngology physician records in Minnesota
- David Abraham, MDThief River Falls, MN1306874920
- Benjamin Addicks, M.D.Woodbury, MN1598108698
- Yasmina Ahmed, M.D.Blaine, MN1982053989
- Kareem Al-Mulki, MDRochester, MN1265954457
- Hawa Ali, MDRochester, MN1912589847
- Eran Alon, MDRochester, MN1164445425
- Dev Amin, MDSaint Paul, MN1437788155
- Luke Andera, M.D.Rochester, MN1790105997
- Craig Anderson, MDEdina, MN1427121284
- Todd Anderson, MDSt Louis Park, MN1881856565
Common questions
What is Mark G. Cardamone-Rayner's NPI number?
Mark G. Cardamone-Rayner's National Provider Identifier (NPI) is 1649254525, issued on Dec 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark G. Cardamone-Rayner located?
The NPPES record lists a practice address at 1015 Marsh St, Mankato, MN, 56001. Phone: (507) 389-4700. Providers update this record themselves, so call before visiting.
How can I verify Mark G. Cardamone-Rayner's license?
NPPES lists Minnesota license number 43283, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark G. Cardamone-Rayner prescribe under Medicare Part D?
In 2024, Mark G. Cardamone-Rayner had 362 Medicare Part D claims for 119 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.