Quick answers
- Does Neal Mittman accept Medicare assignment?
- Yes. Medicare's clinician data says Neal Mittman accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Neal Mittman see?
- In 2024, CMS data shows 163 Original Medicare patients and 962 services for Neal Mittman. This counts Original Medicare only and measures volume, not quality.
- What is Neal Mittman's NPI number?
- 1972521656. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Neal Mittman, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 163 |
|---|---|
| Services billed to Medicare | 962 |
| Different services or procedures | 13 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- Dialysis services, 4 or more physician visits per month (20 years or older) (90960)461 services
- Dialysis services, 2-3 physician visits per month (20 years or older) (90961)146 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)117 services
- Dialysis services, 1 physician visit per month (20 years or older) (90962)36 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)14 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Diabetes75%
- Chronic kidney disease75%
- Ischemic heart disease54%
- Heart failure53%
Practice locations
Addresses where Neal Mittman is enrolled with Medicare (CMS data updated October 2, 2026).
- 1402 Atlantic AveBrooklyn, NY 11216 (718) 369‑0318
- 1530 Bedford AveBrooklyn, NY 11216 (718) 369‑0318
- 358 4th AveBrooklyn, NY 11215 (718) 369‑0318
- 577 Prospect Ave, Apt 1bBrooklyn, NY 11215 (718) 369‑0318
- 595 Degraw StBrooklyn, NY 11217 (718) 369‑0318
Group practices
Medicare enrollment lists Neal Mittman as a member of this group (CMS data updated October 2, 2026).
- Kidney Care of Brooklyn and Queens PLLC4 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Brooklyn
Clinicians with the same Medicare primary specialty in Brooklyn, NY — not a recommendation.
Other clinicians in Kidney Care of Brooklyn and Queens PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1977 (49 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1972521656 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians