Marcus J. Magnussen, DO
Neurology Physician · Indianapolis, IN
Marcus J. Magnussen, DO is a neurology physician with a practice address in Indianapolis, Indiana, and NPI 1457678187, issued on Apr 20, 2010. Check the license (Indiana 02004577A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Marcus J. Magnussen
- Credential
- DO
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 02004577A IN
Self-reported in NPPES; status is on the state search - Practice location
- 1400 N Ritter Ave Ste 220, Indianapolis, IN 46219
- Phone
- (317) 715-5600
- Enumerated
- Apr 20, 2010
- Record last updated
- Mar 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (317) 715-5618
- Medicaid ID
- 201303980 IN
- Medicare enrollment
- Enrolled (PECOS I20150615000976); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 351 in Indiana → Look up another NPI →
Also registered at 1400 N Ritter Ave Ste 220
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lea Chhiba, DONeurology Physician1215598248
- Maria Angeline Diokno-Morris, MDNeurology Physician1649276379
- Kathryn Kleine, DONeurology Physician1427511716
- Raymond Loffer, MDNeurology Physician1235133802
- Monica Mazda, MDNeurology Physician1770718116
- Danielle Presley, FNP-CFamily Nurse Practitioner1518665892
Verify Marcus J. Magnussen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 02004577ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average neurology physician in 2024
929 Medicare Part D claims for 141 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Pregabalin90 claims
- Gabapentin62 claims
- Levetiracetam59 claims
- Carbidopa-Levodopa38 claims
- Topiramate25 claims
- Atorvastatin Calcium24 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 practice group's MIPS final score for 2023 (Medicare payment program): 76.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,781.27
87 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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
- Josephson-Wallack-Munshower Neurology PCCarmel, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marcus J. Magnussen among 351 neurology physician records in Indiana
Marcus J. Magnussen, DO is one of 351 neurology physician records with a practice address in Indiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 70% of them.
- NPI issued2010 · 70% of these records are older, 28% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2010 · median 2001 among the 260 with a school on file
- Record last updated2021 · 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 2084N0400X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Indiana
There are 351 neurology physician records in Indiana.
All 351 in Indiana → Every provider in Indianapolis → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Lea Chhiba, DOIndianapolis, IN 462191215598248
- Maria Angeline Diokno-Morris, MDIndianapolis, IN 462191649276379
- Robert Flint, MD PHDIndianapolis, IN 462191053318071
- Kathryn Kleine, DOIndianapolis, IN 462191427511716
- Raymond Loffer, MDIndianapolis, IN 462191235133802
- Monica Mazda, MDIndianapolis, IN 462191770718116
- Valerie Purvin, MDIndianapolis, IN 462201811902695
- Ganesh Ghooray, MD, PHDIndianapolis, IN 462271144227042
Common questions
What is Marcus J. Magnussen, DO's NPI number?
Marcus J. Magnussen, DO's National Provider Identifier (NPI) is 1457678187, issued on Apr 20, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Marcus J. Magnussen, DO located?
The NPPES record lists a practice address at 1400 N Ritter Ave Ste 220, Indianapolis, IN, 46219. Phone: (317) 715-5600. Providers update this record themselves, so call before visiting.
How can I verify Marcus J. Magnussen, DO's license?
NPPES lists Indiana license number 02004577A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marcus J. Magnussen, DO prescribe under Medicare Part D?
In 2024, Marcus J. Magnussen, DO had 929 Medicare Part D claims for 141 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is Marcus J. Magnussen, DO's MIPS final score?
The 2023 MIPS final score is 76.7 of 100, reported for the practice group. 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.