Margarita Isakharov, M.D.
Emergency Medicine Physician · New Hyde Park, NY
Margarita Isakharov, M.D. is an emergency medicine physician with a practice address in New Hyde Park, New York, and NPI 1144465873, issued on Dec 9, 2008. Check the license (New York 259725, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Margarita Isakharov
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 259725 NY
Self-reported in NPPES; status is on the state search - Practice location
- 27005 76TH Ave, New Hyde Park, NY 11040
- Phone
- (718) 470-7501
- Enumerated
- Dec 9, 2008
- Record last updated
- Oct 24, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140307000736); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 2008
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 5,025 in New York → Look up another NPI →
Also registered at 27005 76TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cassandra AbramsStudent in an Organized Health Care Education/Training Program1487593091
- Deborah Abrons, PA-CMedical Physician Assistant1215090766
- John Acerra, MDEmergency Medicine Physician1760563142
- Nina AckermanEmergency Medical Services (Emergency Medicine) Physician1255726733
- Carina Acosta, PHARMDPharmacist1730828393
- Rosemund Acquah, M.DAnesthesiology Physician1134125487
Verify Margarita Isakharov 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 259725Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% more Medicare Part D claims than the average emergency medicine physician in 2024
293 Medicare Part D claims for 160 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
- Cefdinir28 claims
- Ibuprofen21 claims
- Ondansetron Odt21 claims
- Prednisone19 claims
- Cephalexin18 claims
- Cyclobenzaprine Hcl13 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.
Bills Medicare through 2 group practices
- Lake Wales Emergency Physicians, LLCLake Wales, FL
- Ridgewood Emergency Group, LLCWinter Garden, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margarita Isakharov among 5,025 emergency medicine physician records in New York
Margarita Isakharov, M.D. is one of 5,025 emergency medicine physician records with a practice address in New York. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 35% of them.
- NPI issued2008 · 35% of these records are older, 58% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2008 · median 2013 among the 3,232 with a school on file
- Record last updated2017 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
107 emergency medicine physician records list a practice address in New Hyde Park
They are 107 of the 4,217 NPPES records with a practice address in New Hyde Park, and 5,025 emergency medicine physician records in New York.
All 5,025 in New York → Every provider in New Hyde Park → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- John Acerra, MDNew Hyde Park, NY 110401760563142
- Pamela ArsoveNew Hyde Park, NY 110401902935539
- Helen BlochNew Hyde Park, NY 110401750419388
- Joseph BottnerNew Hyde Park, NY 110401487783015
- Keith CardellNew Hyde Park, NY 110401922137553
- Diana CreviNew Hyde Park, NY 110401487782017
- Marianne Haughey, M.D.New Hyde Park, NY 110401356401699
- Douglas Isaacs, MDNew Hyde Park, NY 110401316048358
Common questions
What is Margarita Isakharov, M.D.'s NPI number?
Margarita Isakharov, M.D.'s National Provider Identifier (NPI) is 1144465873, issued on Dec 9, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Margarita Isakharov, M.D. located?
The NPPES record lists a practice address at 27005 76TH Ave, New Hyde Park, NY, 11040. Phone: (718) 470-7501. Providers update this record themselves, so call before visiting.
How can I verify Margarita Isakharov, M.D.'s license?
NPPES lists New York license number 259725, 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 Margarita Isakharov, M.D. prescribe under Medicare Part D?
In 2024, Margarita Isakharov, M.D. had 293 Medicare Part D claims for 160 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
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.