Christopher Maurischat, M.D.
Emergency Medicine Physician · Roslyn, NY
Christopher Maurischat, M.D. is an emergency medicine physician with a practice address in Roslyn, New York, and NPI 1942397518, issued on Oct 6, 2006. Check the license (New York 240764, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Christopher Maurischat
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 240764 NY
Self-reported in NPPES; status is on the state search - Practice location
- 100 Port Washington Blvd., Roslyn, NY 11576
- Phone
- (631) 686-7654
- Enumerated
- Oct 6, 2006
- Record last updated
- Jul 6, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (631) 686-7653
- Medicare enrollment
- Enrolled (PECOS I20070119000338); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2003
- Entity
- Type 1 · individual
Also registered at 100 Port Washington Blvd.
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elana Koss, M.D.Cardiovascular Disease Physician1376831339
- Maranda Manieram-Arjune, NPNurse Practitioner1043453251
Verify Christopher Maurischat 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 240764Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.9 times the Medicare Part D claims of the average emergency medicine physician in 2024
888 Medicare Part D claims for 592 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Prednisone182 claims
- Fluticasone Propionate95 claims
- Azithromycin76 claims
- Doxycycline Monohydrate65 claims
- Cefadroxil38 claims
- Cephalexin31 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): 76.5 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).
Bills Medicare through one group practice
- City Medical OF Upper East Side PLLCLindenhurst, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
10 emergency medicine physician records list a practice address in Roslyn
They are 10 of the 744 NPPES records with a practice address in Roslyn, and 5,025 emergency medicine physician records in New York.
All 10 in Roslyn → All 5,025 in New York → Every provider in Roslyn →
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 Christopher Maurischat, M.D.'s NPI number?
Christopher Maurischat, M.D.'s National Provider Identifier (NPI) is 1942397518, issued on Oct 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Maurischat, M.D. located?
The NPPES record lists a practice address at 100 Port Washington Blvd., Roslyn, NY, 11576. Phone: (631) 686-7654. Providers update this record themselves, so call before visiting.
How can I verify Christopher Maurischat, M.D.'s license?
NPPES lists New York license number 240764, 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 Christopher Maurischat, M.D. prescribe under Medicare Part D?
In 2024, Christopher Maurischat, M.D. had 888 Medicare Part D claims for 592 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Christopher Maurischat, M.D.'s MIPS final score?
The 2023 MIPS final score is 76.5 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.