Dr. Erik Steven Musiek, MD
- Medicare services, 2024
- 183
- Medicare patients, 2024
- 92
- Part D claims, 2024
- 467
- Publications
- 76
- Clinical trials
- 1
- Practice address
- One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110
- Practice phone
- Call (314) 747-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Musiek's professional email, personal email and mobile number
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Dr. Erik Steven Musiek is a neurologist in Saint Louis, Missouri
Dr. Musiek practices at Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health.
Dr. Musiek's NPI, 1497959977, was assigned on June 11, 2007. Dr. Musiek graduated from Vanderbilt University School of Medicine in 2007. Dr. Musiek holds Missouri license 2011009920.
- NPI
- 1497959977NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143408765
- NPI enumeration date
- June 11, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 747-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Erik Steven Musiek practices at 2 locations in Saint Louis, Missouri
Dr. Musiek's primary practice is Barnes-Jewish Hospital, at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110 in St. Louis City. The practice phone is (314) 747-3000. Dr. Musiek also practices at Barnes-Jewish Hospital, 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110.
- Barnes-Jewish HospitalPrimaryOne Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110 · St. Louis CityPhone(314) 747-3000
- Barnes-Jewish Hospital1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110 · Saint Louis CityPhone(314) 747-3000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Erik Steven Musiek is affiliated with 5 sites of care and 1 medical group
Dr. Musiek's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health. Dr. Musiek is also affiliated with Missouri Baptist Medical Center. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Dr. Musiek to 2 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Erik Steven Musiek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Musiek practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barnes-Jewish Hospital | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Erik Steven Musiek is one of 403 neurologists in Missouri
Neurology is Dr. Musiek's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Musiek is licensed in Missouri.
Specialties and state licenses
- Neurology, MissouriPrimary
Neurologists near Dr. Musiek
Counts of neurologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Erik Steven Musiek billed Medicare for 183 services in 2024
CMS data shows 183 Medicare services from Dr. Musiek across 5 procedure codes in 2024, for 92 Medicare patients. Medicare paid $14,177 for them. Every service was in an office.
Dr. Musiek's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 762024: 9829%
- Office and hospital visits
- 2023: 752024: 8513%
Dr. Musiek compared with the Missouri median for neurologists, 2024
- Dr. Musiek
- Missouri median
- Medicare services
- 183vs 37351% below
- Medicare patients
- 92vs 21357% below
- Part D claims
- 389vs 26547% above
Medians across 392 neurologists in Missouri with Dmand AI profiles that report each measure.
Dr. Musiek's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Erik Steven Musiek treated 92 Medicare patients in 2024, average age 77
CMS counts 92 Medicare patients who saw Dr. Musiek in 2024. The largest group is 75 to 84, with 45 patients. 75% of them have high cholesterol, and 73% have high blood pressure. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Musiek's median patient age at 75, with 54% women.
Dr. Musiek's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Musiek's Medicare patients by sex, 2024
- Women4852%
- Men4448%
Chronic conditions among Dr. Musiek's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Alzheimer's and dementia58%
- Arthritis54%
- Mood disorders32%
- Ischemic heart disease27%
- Anxiety26%
- Depression26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Musiek's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Erik Steven Musiek wrote 467 Medicare Part D claims in 2024
In 2024, Dr. Musiek wrote 467 Medicare Part D claims for 107 patients. 92% of them were for generic drugs. CMS names the drug for 389 of them, across 8 drugs with 11 or more claims each, at $12,843 in total drug cost. In 2023, CMS named 326 claims across 6 drugs.
Dr. Musiek's Part D claims by kind of drug, 2024
- Generic430 claims92%
- Brand-name37 claims8%
Dr. Musiek's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Musiek's Part D claims, 2024
- Antipsychotics, patients 65 and over6%28 of 467 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3262024: 38919%
Drugs named by CMS: 8 in 2024, 6 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Erik Steven Musiek scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Musiek for performance year 2024, reported as part of a group. Dr. Musiek accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Musiek's MIPS scores, performance year 2024
- 84of 100Final score
- 71.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Erik Steven Musiek has 76 publications on record
Dmand AI links 76 papers to Dr. Musiek, published from 2010 to 2025. 2023 was the busiest year, with 11. The most frequent topics are Alzheimer Disease, Circadian Rhythm and Amyloid beta-Peptides. Dr. Musiek has published most often in Alzheimers Dement. Dr. Musiek's most frequent co-authors are David M. Holtzman, MD, Gregory Scott Day, MD and Paul Stephen Aisen.
Dr. Musiek's papers by year, 2016 to 2025
Topics Dr. Musiek writes about most
- Alzheimer Disease
- Circadian Rhythm
- Amyloid beta-Peptides
- Circadian Clocks
- Sleep
- Aging
- Mice, Knockout
- ARNTL Transcription Factors
Dr. Musiek's most frequent co-authors
- David M. Holtzman, MD8 shared papers
- Gregory Scott Day, MD7 shared papers
- Paul Stephen Aisen5 shared papers
Recent publications by Dr. Musiek
Alzheimers Dement (N Y)
Proc Natl Acad Sci U S A
See who Dr. Musiek researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Musiek works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Erik Steven Musiek has worked on 1 clinical trial
Dmand AI links Dr. Musiek to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Pick Disease of the Brain and Plaque, Amyloid.
Conditions in Dr. Musiek's trials
- Pick Disease of the Brain
- Plaque, Amyloid
Investigators on the most trials with Dr. Musiek
- Gregory Scott Day, MD1 shared trial
- Clark Woodrow Johnson, MD1 shared trial
- Imaad Nasir, MD1 shared trial
Recent clinical trials with Dr. Musiek
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Erik Steven Musiek received $5,392 in industry payments from 2016 to 2025
CMS Open Payments shows 12 general payments to Dr. Musiek from 3 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 79% of the total. Eisai Inc. paid the most, $5,122.
General payments to Dr. Musiek by program year, 2016 to 2025
General payments to Dr. Musiek by kind, 2016 to 2025
- Consulting fees$4,27579%
- Travel and lodging$70713%
- Food and beverage$4108%
Companies that paid Dr. Musiek the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Erik Steven Musiek graduated from Vanderbilt University School of Medicine
Dr. Musiek graduated from Vanderbilt University School of Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Erik Steven Musiek's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Erik Steven Musiek
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What is Dr. Erik Steven Musiek's NPI number?
Dr. Erik Steven Musiek's NPI number is 1497959977. It was assigned on June 11, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Erik Steven Musiek?
Dr. Erik Steven Musiek is a neurologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Erik Steven Musiek practice?
Dr. Musiek practices at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110. Dr. Musiek also practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110. Dr. Musiek's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health. Dmand AI also links Dr. Musiek to 2 hospitals and 1 group practice or clinic.
What is Dr. Erik Steven Musiek's office phone number?
The practice phone on file for Dr. Musiek is (314) 747-3000.
What is Dr. Erik Steven Musiek's medical license number?
Dr. Musiek holds Missouri license 2011009920.
Which hospitals is Dr. Erik Steven Musiek affiliated with?
Dr. Musiek practices at Barnes-Jewish Hospital in Saint Louis, Missouri. Dr. Musiek is also affiliated with Missouri Baptist Medical Center. Dmand AI links Dr. Musiek to 2 more hospitals.
What medical group is Dr. Erik Steven Musiek part of?
Dr. Musiek is linked to WashU Medicine Psychiatry.
Does Dr. Erik Steven Musiek accept Medicare?
Yes. CMS data shows Dr. Musiek billed Medicare for 183 services in 2024, and Dr. Musiek accepts Medicare assignment.
What is Dr. Erik Steven Musiek's MIPS score?
Dr. Musiek's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Erik Steven Musiek see?
CMS counts 92 Medicare patients who saw Dr. Musiek in 2024, with an average age of 77.
Show 7 more questionsShow fewer questions
What services does Dr. Erik Steven Musiek bill to Medicare?
In 2024, Dr. Musiek's most billed Medicare services were health assessment (96138), office visit, new patient (99205) and office visit, established patient (99215).
Where did Dr. Erik Steven Musiek go to medical school?
Dr. Musiek graduated from Vanderbilt University School of Medicine in 2007.
What drugs does Dr. Erik Steven Musiek prescribe most?
In 2024 Medicare Part D data, Dr. Musiek's most prescribed drugs by claims were Donepezil HCl, Memantine HCl and Escitalopram Oxalate.
Has Dr. Erik Steven Musiek received payments from drug or device companies?
CMS Open Payments shows $5,392 in general payments to Dr. Musiek from 3 companies from 2016 to 2025. The largest total came from Eisai Inc.
How long has Dr. Erik Steven Musiek been practicing?
Dr. Musiek graduated from medical school in 2007, 19 years ago.
Does Dr. Erik Steven Musiek do research?
Dmand AI links 76 publications to Dr. Musiek, published from 2010 to 2025. Dr. Musiek has worked on 1 clinical trial.
Who does Dr. Erik Steven Musiek publish with?
Dr. Musiek's most frequent co-authors are David M. Holtzman, MD (8 shared papers), Gregory Scott Day, MD (7 shared papers) and Paul Stephen Aisen (5 shared papers).
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