Mitchell Fischer, DO
Emergency Medicine Physician · Mt Kisco, NY
Mitchell Fischer, DO is an emergency medicine physician with a practice address in Mt Kisco, New York, and NPI 1487640157, issued on Sep 27, 2005. Check the license (New York 183313, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Mitchell Fischer
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 183313 NY
Self-reported in NPPES; status is on the state search - Practice location
- 400 East Main Street, Mt Kisco, NY 10549
- Phone
- (914) 666-1244
- Enumerated
- Sep 27, 2005
- Record last updated
- Oct 6, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (914) 666-1931
- Medicaid ID
- 0173011 NJ
- Medicare enrollment
- Enrolled (PECOS I20040419000462); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 1989
- Entity
- Type 1 · individual
Also registered at 400 East Main Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joyce Clark, RD CDNRegistered Dietitian1124088174
- Melissa Ferguson, PACMedical Physician Assistant1174756977
- Gaurav Malhotra, M.D.Hospitalist Physician1912219767
- Jeffrey Mayer, MDEmergency Medicine Physician1750321626
- Remus Moucha, MDEmergency Medicine Physician1215901350
- Sherri Sandel, M.D.Hospitalist Physician1285777011
Verify Mitchell Fischer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 183313Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average emergency medicine physician in 2024
180 Medicare Part D claims for 108 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Ibuprofen18 claims
- Azithromycin15 claims
- Famotidine13 claims
- Diclofenac Sodium11 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 MIPS final score for 2023 (Medicare payment program): 91.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $253.32
2 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 12,335 providers of this specialty with any payment received $953.79 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 2 group practices
- North Shore Lij Urgent Care PCKingston, NY
- Passaic River Physicians LLCPaterson, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
3 emergency medicine physician records list a practice address in Mt Kisco
They are 3 of the 68 NPPES records with a practice address in Mt Kisco, and 5,025 emergency medicine physician records in New York.
All 3 in Mt Kisco → All 5,025 in New York → Every provider in Mt Kisco →
Other emergency medicine physician records in New York
- Matthew Abad, D.O.Bronx, NY1629490693
- Theophine Abakporo, M.D.Brooklyn, NY1972564813
- Nabil AbazaidNew York, NY1578025979
- Ethan Abbott, DOBronx, NY1619252202
- Frederick Abbuhl, MDAlbany, NY1831138882
- Minako Abe, MDNew York, NY1578635249
- Benjamin Abella, MDNew York, NY1568560746
- Gilbert Abou Dagher, M.DNew York, NY1275743700
- Gallane Abraham, MDBronx, NY1275859696
- Joel Abraham, D.O.New Hyde Park, NY1578815437
Common questions
What is Mitchell Fischer, DO's NPI number?
Mitchell Fischer, DO's National Provider Identifier (NPI) is 1487640157, issued on Sep 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mitchell Fischer, DO located?
The NPPES record lists a practice address at 400 East Main Street, Mt Kisco, NY, 10549. Phone: (914) 666-1244. Providers update this record themselves, so call before visiting.
How can I verify Mitchell Fischer, DO's license?
NPPES lists New York license number 183313, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mitchell Fischer, DO prescribe under Medicare Part D?
In 2024, Mitchell Fischer, DO had 180 Medicare Part D claims for 108 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Mitchell Fischer, DO's MIPS final score?
The 2023 MIPS final score is 91.3 of 100. 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.