Daniel Charnoff, M.D.
Internal Medicine Physician · Brooklyn, NY
Daniel Charnoff, M.D. is an internal medicine physician with a practice address in Brooklyn, New York, and NPI 1922006832, issued on Jul 13, 2005. Check the license (New York 143191, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Daniel Charnoff
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 143191 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2985 Quentin RD, Brooklyn, NY 11229
- Phone
- (718) 376-5553
- Enumerated
- Jul 13, 2005
- Record last updated
- Jul 3, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (718) 645-2228
- Medicaid ID
- 007963968 NY
- Medicare enrollment
- Enrolled (PECOS I20080517000077); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 1979
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 2985 Quentin RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alvin Leb, MDGastroenterology Physician1356358220
Verify Daniel Charnoff 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 143191Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% more Medicare Part D claims than the average internal medicine physician in 2024
6,213 Medicare Part D claims for 485 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 81 claims were for opioids.
Most prescribed
- Amlodipine Besylate483 claims
- Atorvastatin Calcium474 claims
- Losartan Potassium293 claims
- Levothyroxine Sodium227 claims
- Metoprolol Succinate220 claims
- Metformin Hcl189 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 MIPS final score for 2023 (Medicare payment program): 80 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $534.87
19 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. 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.
Bills Medicare through one group practice
- Paul K. Wein MD PCBrooklyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Charnoff among 12,067 internal medicine physician records in New York
Daniel Charnoff, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1979 · median 2002 among the 7,221 with a school on file
- Record last updated2008 · 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
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- Alexander Lazar, MDBrooklyn, NY 112291235122458
- George Malegiannakis, MDBrooklyn, NY 112291376503383
- Bartolo Peloro, MDBrooklyn, NY 112291538154935
- Raisa Pustylnikov, M.D.Brooklyn, NY 112291700849494
Common questions
What is Daniel Charnoff, M.D.'s NPI number?
Daniel Charnoff, M.D.'s National Provider Identifier (NPI) is 1922006832, issued on Jul 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Charnoff, M.D. located?
The NPPES record lists a practice address at 2985 Quentin RD, Brooklyn, NY, 11229. Phone: (718) 376-5553. Providers update this record themselves, so call before visiting.
How can I verify Daniel Charnoff, M.D.'s license?
NPPES lists New York license number 143191, 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 Charnoff, M.D. prescribe under Medicare Part D?
In 2024, Daniel Charnoff, M.D. had 6,213 Medicare Part D claims for 485 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Daniel Charnoff, M.D.'s MIPS final score?
The 2023 MIPS final score is 80 of 100. 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.