Alexandra Kocsik, MD
Family Medicine Physician · Brooklyn, NY
Alexandra Kocsik, MD is a family medicine physician with a practice address in Brooklyn, New York, and NPI 1891439840, issued on Apr 26, 2022. Check the license (New York 337890, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Alexandra Kocsik
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 337890 NY
MD485831 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2094 Pitkin Ave, Brooklyn, NY 11207
- Phone
- (844) 692-4692
- Enumerated
- Apr 26, 2022
- Record last updated
- Jul 22, 2025
- Medicare enrollment
- Enrolled (PECOS I20260129000109); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,417 in New York → Look up another NPI →
Also registered at 2094 Pitkin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samia AhmedStudent in an Organized Health Care Education/Training Program1538091756
- Jamil Akhtar, M.DPediatric Critical Care Medicine Physician1144294794
- Claudette Awer, CDNNutritionist1770190076
- Lorie Bartley, MDObstetrics & Gynecology Physician1245202977
- Jean Bataille, RPHPharmacist1831414721
- Anny Bonilla, LCSWClinical Social Worker1477275717
Verify Alexandra Kocsik 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 337890Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average family medicine physician in 2024
383 Medicare Part D claims for 83 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium63 claims
- Amlodipine Besylate30 claims
- Gabapentin28 claims
- Metformin Hcl27 claims
- Jardiance14 claims
- Albuterol Sulfate Hfa13 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.
Industry payments in 2024: $23.03
1 payment: food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 55,478 providers of this specialty with any payment received $902.55 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 one group practice
- New York City Health And Hospitals CorporationBrooklyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexandra Kocsik among 6,417 family medicine physician records in New York
Alexandra Kocsik, MD is one of 6,417 family medicine physician records with a practice address in New York. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 93% of them.
- NPI issued2022 · 93% of these records are older, 4% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2022 · median 2007 among the 4,188 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
500 family medicine physician records list a practice address in Brooklyn
They are 500 of the 64,057 NPPES records with a practice address in Brooklyn, and 6,417 family medicine physician records in New York.
All 6,417 in New York → Every provider in Brooklyn → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Janine Beckles, M.D.Brooklyn, NY 112071427438852
- Evlyn Brown, MDBrooklyn, NY 112071285642959
- Cathy Delerme-Pagan, M.D.Brooklyn, NY 112071891733713
- Alla Glusker, DOBrooklyn, NY 112071396792743
- Ramnik Kaur, M.DBrooklyn, NY 112071972956381
- Oleg Lushpenko, MD, DOBrooklyn, NY 112071184662181
- Carole Marks, M.D.Brooklyn, NY 112071396817292
- Yelena Mazurskaya, DOBrooklyn, NY 112071851355531
Common questions
What is Alexandra Kocsik, MD's NPI number?
Alexandra Kocsik, MD's National Provider Identifier (NPI) is 1891439840, issued on Apr 26, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Kocsik, MD located?
The NPPES record lists a practice address at 2094 Pitkin Ave, Brooklyn, NY, 11207. Phone: (844) 692-4692. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Kocsik, MD's license?
NPPES lists New York license number 337890, 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 Alexandra Kocsik, MD prescribe under Medicare Part D?
In 2024, Alexandra Kocsik, MD had 383 Medicare Part D claims for 83 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.