Marc Alexander Korn, MD
Interventional Pain Medicine Physician · Grand Rapids, MI
Marc Alexander Korn, MD is an interventional pain medicine physician with a practice address in Grand Rapids, Michigan, and NPI 1205253671, issued on Mar 24, 2014. Check the license (Michigan 4301117305, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Marc Alexander Korn
- Credential
- MD
- Primary taxonomy
- Interventional Pain Medicine Physician 208VP0014X
- License number
- 4301117305 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2680 Leonard St NE Ste 3, Grand Rapids, MI 49525
- Phone
- (616) 317-7246
- Enumerated
- Mar 24, 2014
- Record last updated
- Jul 3, 2025
- Fax
- (616) 920-6540
- Medicare enrollment
- Enrolled (PECOS I20190730004239); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest interventional pain medicine physician records → All 94 in Michigan → Look up another NPI →
Also registered at 2680 Leonard St NE Ste 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charles Bray, PA-CPhysician Assistant1336120575
- Amy Byler, PA-C, RDMedical Physician Assistant1891005377
- Deborah Hunter, PAPhysician Assistant1144284761
- Zachary Nowak, MDPain Medicine (Anesthesiology) Physician1487176665
- Adam Powell, D.O.Pain Medicine (Physical Medicine & Rehabilitation) Physician1134460439
- Laurena Schultz, NPNurse Practitioner1154905289
Verify Marc Alexander Korn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301117305Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average interventional pain medicine physician in 2024
667 Medicare Part D claims for 181 beneficiaries, against an average of 2,306 among the 2,100 providers of this specialty who prescribed in Part D. 264 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen162 claims
- Gabapentin70 claims
- Pregabalin57 claims
- Tizanidine Hcl57 claims
- Methocarbamol53 claims
- Oxycodone-Acetaminophen42 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: $239.74
11 payments; by number, the most common kind was food and beverage; the largest payer was Nevro Corp. The 1,966 providers of this specialty with any payment received $3,889.53 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 5 group practices
- Anesthesia Medical Consultants, PCWyoming, MI
- Center For Physical Rehabilitation And Therapy LPGrand Rapids, MI
- Center For Physical Rehabilitation IncGrand Rapids, MI
- Haven Spine And Pain Center PLLCGrand Rapids, MI
- West Michigan Anesthesia PCGrand Rapids, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marc Alexander Korn among 94 interventional pain medicine physician records in Michigan
Marc Alexander Korn, MD is one of 94 interventional pain medicine physician records with a practice address in Michigan. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 82% of them.
- NPI issued2014 · 82% of these records are older, 14% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2014 · median 2002 among the 66 with a school on file
- Record last updated2025 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208VP0014X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Pain Medicine Physician providers in Michigan
There are 94 interventional pain medicine physician records in Michigan.
All 94 in Michigan → Every provider in Grand Rapids → Interventional Pain Medicine Physician nationwide →
The 8 interventional pain medicine physician records with the nearest ZIP codes
- Thomas Basch, MDWyoming, MI 495191619930575
- Mary Leemputte, MDGrand Rapids, MI 495061043673320
- Kevin Fitzgerald, MDGrand Rapids, MI 495461144281080
- Mark Gostine, MDGrand Rapids, MI 495461619938545
- Scott Greenwald, MDGrand Rapids, MI 495461225007206
- Keith Javery, DOGrand Rapids, MI 495461891892402
- Christopher Russo, MDGrand Rapids, MI 495461033442231
- Joseph Vanden Bosch, MDGrand Rapids, MI 495461457315095
Common questions
What is Marc Alexander Korn, MD's NPI number?
Marc Alexander Korn, MD's National Provider Identifier (NPI) is 1205253671, issued on Mar 24, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Marc Alexander Korn, MD located?
The NPPES record lists a practice address at 2680 Leonard St NE Ste 3, Grand Rapids, MI, 49525. Phone: (616) 317-7246. Providers update this record themselves, so call before visiting.
How can I verify Marc Alexander Korn, MD's license?
NPPES lists Michigan license number 4301117305, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marc Alexander Korn, MD prescribe under Medicare Part D?
In 2024, Marc Alexander Korn, MD had 667 Medicare Part D claims for 181 beneficiaries; the average among interventional pain medicine physician prescribers was 2,306. 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.