Daniel Ganz, M.D.
Internal Medicine Physician · Brooklyn, NY
Daniel Ganz, M.D. is an internal medicine physician with a practice address in Brooklyn, New York, and NPI 1457604027, issued on Oct 19, 2012. Check the license (New York 276871, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Daniel Ganz
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 276871 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4915 10TH Ave, Brooklyn, NY 11219
- Phone
- (718) 851-3700
- Enumerated
- Oct 19, 2012
- Record last updated
- May 23, 2022
- Fax
- (937) 384-8399
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 4915 10TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marina BukhrashviliAdult Health Nurse Practitioner1154827616
- Annesia CatoLicensed Practical Nurse1699213629
- Amanda ChenPhysical Therapist1124999164
- Jose Vivian CorrePhysical Therapist1487028965
- Saba Gitisetan, PAPhysician Assistant1912216235
- Merlyn Horsford, L.P.N.Licensed Practical Nurse1578712527
Verify Daniel Ganz 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 276871Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
11 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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: $144.47
1 payment: food and beverage; the largest payer was Davol Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Daniel Ganz among 12,067 internal medicine physician records in New York
Daniel Ganz, M.D. is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 68% of them.
- NPI issued2012 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,497 internal medicine physician records list a practice address in Brooklyn
They are 1,497 of the 64,057 NPPES records with a practice address in Brooklyn, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Brooklyn → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mark Azbel, M.D.Brooklyn, NY 112191306847405
- Michael Byrne, M.D.Brooklyn, NY 112191760482566
- David Cohen, M.D., M.SC.Brooklyn, NY 112191710987243
- Elie Hamaoui, M.D.Brooklyn, NY 112191598759508
- Jack Hellman, MDBrooklyn, NY 112191518950146
- Michael Josovitz, MDBrooklyn, NY 112191538152459
- Jonathan Leibowitz, M.D.Brooklyn, NY 112191588665012
- Robert Mann, M.D.Brooklyn, NY 112191013917129
Common questions
What is Daniel Ganz, M.D.'s NPI number?
Daniel Ganz, M.D.'s National Provider Identifier (NPI) is 1457604027, issued on Oct 19, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Ganz, M.D. located?
The NPPES record lists a practice address at 4915 10TH Ave, Brooklyn, NY, 11219. Phone: (718) 851-3700. Providers update this record themselves, so call before visiting.
How can I verify Daniel Ganz, M.D.'s license?
NPPES lists New York license number 276871, 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 Daniel Ganz, M.D. prescribe under Medicare Part D?
In 2024, Daniel Ganz, M.D. had 11 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.