David Berlach, MD CM
Radiation Oncology Physician · Brooklyn, NY
David Berlach, MD CM is a radiation oncology physician with a practice address in Brooklyn, New York, and NPI 1811275514, issued on Jul 28, 2011. Check the license (New York 266009, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- David Berlach
- Credential
- MD CM
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 266009 NY
Self-reported in NPPES; status is on the state search - Practice location
- 6300 8TH Ave, Brooklyn, NY 11220
- Phone
- (718) 765-2700
- Enumerated
- Jul 28, 2011
- Record last updated
- Jun 3, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (718) 765-2661
- Medicare enrollment
- Enrolled (PECOS I20120830000354); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 449 in New York → Look up another NPI →
Also registered at 6300 8TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michelle Fleyshman, MDHematology & Oncology Physician1841751013
- Aimee Gallant, MDTherapeutic Radiology Physician1205235199
Verify David Berlach 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 266009Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average radiation oncology physician in 2024
21 Medicare Part D claims for 15 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.
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: $2,549.02
27 payments; by number, the most common kind was food and beverage; the largest payer was Roche Molecular Systems, Inc. The 3,275 providers of this specialty with any payment received $1,897.85 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
- Maimonides Division OF Radiation Oncology, FppBrooklyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Berlach among 449 radiation oncology physician records in New York
David Berlach, MD CM is one of 449 radiation oncology physician records with a practice address in New York. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 65% of them.
- NPI issued2011 · 65% of these records are older, 32% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2006 · median 2005 among the 331 with a school on file
- Record last updated2015 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in New York
There are 449 radiation oncology physician records in New York.
All 449 in New York → Every provider in Brooklyn → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Thomas Daniels, M.D.Brooklyn, NY 112201700863875
- Jared Rowley, M.D.Brooklyn, NY 112201588197453
- Amy Solan, M.D.Brooklyn, NY 112201720246416
- Hani Ashamalla, MDBrooklyn, NY 112151467435701
- Marshall Diven, MD, MSBrooklyn, NY 112151649809351
- Bahaa Mokhtar, MDBrooklyn, NY 112151790768034
- Kapilagauri Parikh, MDBrooklyn, NY 112151215911094
- Juliana Runnels, MDBrooklyn, NY 112151063036366
Common questions
What is David Berlach, MD CM's NPI number?
David Berlach, MD CM's National Provider Identifier (NPI) is 1811275514, issued on Jul 28, 2011. An NPI identifies a provider in billing; it is not a license.
Where is David Berlach, MD CM located?
The NPPES record lists a practice address at 6300 8TH Ave, Brooklyn, NY, 11220. Phone: (718) 765-2700. Providers update this record themselves, so call before visiting.
How can I verify David Berlach, MD CM's license?
NPPES lists New York license number 266009, 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 David Berlach, MD CM prescribe under Medicare Part D?
In 2024, David Berlach, MD CM had 21 Medicare Part D claims for 15 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.