Daniel Charnoff, M.D.
NPI 1922006832 · Internal Medicine Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Charnoff, M.D. is a Internal Medicine Physician provider in Brooklyn, NY (NPI 1922006832).
Provider details
- NPI number
- 1922006832
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 143191 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
4,813 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 748 | $103 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 674 | $3 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 450 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 440 | $13 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 336 | $131 |
| Hemoglobin A1c Level83036 | 194 | $10 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 103 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 483 | 125 |
| Atorvastatin Calcium | 474 | 135 |
| Losartan Potassium | 293 | 74 |
| Levothyroxine Sodium | 227 | 48 |
| Metoprolol Succinate | 220 | 50 |
| Metformin Hcl | 189 | 53 |
| Simvastatin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$535 across 19 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-13
- Last updated
- 2008-07-03
Frequently asked questions
- What is Daniel Charnoff's NPI number?
- Daniel Charnoff's National Provider Identifier (NPI) is 1922006832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Charnoff's specialty?
- Daniel Charnoff is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Charnoff located?
- Daniel Charnoff's practice location on file with NPPES is 2985 Quentin Rd, Brooklyn, NY 11229-1839.
- What is Daniel Charnoff's phone number?
- The practice phone number listed in the NPPES registry for Daniel Charnoff is (718) 376-5553.
- Does Daniel Charnoff accept Medicare?
- Daniel Charnoff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Charnoff's NPI active?
- Yes — Daniel Charnoff's NPI (1922006832) is active in the NPPES registry as of the last update on 2008-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.