Drug Resistant EpilepsyEpilepsyHealth Equity
Dr. Maria Muxfeldt, MD
NPI1811925431
- Part D claims, 2024
- 623
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $11
- Medical group
- 1
- Practice address
- One Gustave L Levy Place, New York, NY 10029
- Practice phone
- Call (212) 241-7981
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Maria Muxfeldt is a neurologist in New York, New York
Dr. Muxfeldt practices at The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System.
Dr. Muxfeldt's NPI, 1811925431, was assigned on June 30, 2006. Dr. Muxfeldt holds New York license 189493.
NPI and contact details
- NPI
- 1811925431NPI Registry (opens in a new tab)
- NPI enumeration date
- June 30, 2006
- NPI status
- Active
- Practice phone
- (212) 241-7981
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Maria Muxfeldt practices at 2 locations in New York, New York
Dr. Muxfeldt's primary practice is The Mount Sinai Hospital, at One Gustave L Levy Place, New York, NY 10029 in New York County. The practice phone is (212) 241-7981. Dr. Muxfeldt also practices at The Mount Sinai Hospital, 1 Gustave L Levy Pl, New York, NY 10029.
- The Mount Sinai HospitalPrimaryOne Gustave L Levy Place, New York, NY 10029 · New York CountyPhone(212) 241-7981
- The Mount Sinai Hospital1 Gustave L Levy Pl, New York, NY 10029 · New York CountyPhone(212) 256-2904
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Maria Muxfeldt is affiliated with 1 site of care and 1 medical group
Dr. Muxfeldt's primary practice is The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System. Dmand AI also links Dr. Muxfeldt to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Maria Muxfeldt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Muxfeldt practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Mount Sinai Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Maria Muxfeldt is one of 1,489 neurologists in New York
Neurology is Dr. Muxfeldt's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Muxfeldt is licensed in New York.
Specialties and state licenses
- Neurology, New YorkPrimary
Neurologists near Dr. Muxfeldt
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. Maria Muxfeldt's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Muxfeldt's median patient age at 61, with 51% women.
Dr. Muxfeldt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women51%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Maria Muxfeldt wrote 623 Medicare Part D claims in 2024
In 2024, Dr. Muxfeldt wrote 623 Medicare Part D claims for 41 patients. 93% of them were for generic drugs. CMS names the drug for 563 of them, across 15 drugs with 11 or more claims each, at $26,716 in total drug cost. In 2023, CMS named 713 claims across 15 drugs.
Part D claims, 2024623
Drugs named by CMS15
Total drug cost$26,716
Part D patients41
Dr. Muxfeldt's Part D claims by kind of drug, 2024
- Generic579 claims93%
- Brand-name18 claims3%
- Other26 claims4%
Dr. Muxfeldt'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. Muxfeldt's Part D claims, 2024
- Antipsychotics, patients 65 and over2%12 of 623 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: 7132024: 56321%
Drugs named by CMS: 15 in 2024, 15 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
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Dr. Maria Muxfeldt has 1 publication on record
Dmand AI links 1 paper to Dr. Muxfeldt in 2024. Dr. Muxfeldt's most frequent co-authors are Parul Agarwal, MD and Nathalie Jette, MD, MSc, FRCPC.
Papers1
Dr. Muxfeldt's most frequent co-authors
Recent publications by Dr. Muxfeldt
See who Dr. Muxfeldt researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Muxfeldt 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. Maria Muxfeldt received $11 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Muxfeldt from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Eisai Inc. paid the most, $11.
Companies that paid Dr. Muxfeldt the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Maria Muxfeldt'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Maria Muxfeldt
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Maria Muxfeldt's NPI number?
Dr. Maria Muxfeldt's NPI number is 1811925431. It was assigned on June 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Maria Muxfeldt?
Dr. Maria Muxfeldt is a neurologist in New York, New York. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Maria Muxfeldt practice?
Dr. Muxfeldt practices at One Gustave L Levy Place, New York, NY 10029. Dr. Muxfeldt also practices at 1 Gustave L Levy Pl, New York, NY 10029. Dr. Muxfeldt's primary practice is The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System. Dmand AI also links Dr. Muxfeldt to 1 medical group.
What is Dr. Maria Muxfeldt's office phone number?
The practice phone on file for Dr. Muxfeldt is (212) 241-7981.
What is Dr. Maria Muxfeldt's medical license number?
Dr. Muxfeldt holds New York license 189493.
Which hospitals is Dr. Maria Muxfeldt affiliated with?
Dr. Muxfeldt practices at The Mount Sinai Hospital in New York, New York.
What drugs does Dr. Maria Muxfeldt prescribe most?
In 2024 Medicare Part D data, Dr. Muxfeldt's most prescribed drugs by claims were Levetiracetam, Lacosamide and Lamotrigine.
Has Dr. Maria Muxfeldt received payments from drug or device companies?
CMS Open Payments shows $11 in general payments to Dr. Muxfeldt from 1 company from 2016 to 2016. The largest total came from Eisai Inc.
How long has Dr. Maria Muxfeldt been practicing?
Dr. Muxfeldt's NPI was assigned in 2006.
Does Dr. Maria Muxfeldt do research?
Dmand AI links 1 publication to Dr. Muxfeldt.
Who does Dr. Maria Muxfeldt publish with?
Dr. Muxfeldt's most frequent co-authors are Parul Agarwal, MD (1 shared paper) and Nathalie Jette, MD, MSc, FRCPC (1 shared paper).
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