Doctor profile · Federal record
Dr. Sheldon Greenberg, MD
Nephrology Physician (CMS: Nephrology) · Brooklyn, NY
- NPI 1831270305
- Accepts Medicare
- MIPS 56.2 / 100 · 2023
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4802 10Th Ave
Brooklyn, NY 112192916
(718) 283-8773 - Mailing address
-
Gpo Box 27359
New York, NY 100877359
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- New York #178274
- Medicaid
- NY #01415714
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831270305. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,003
Distinct HCPCS
10
Medicare allowed
$178,748
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 307 | 136 | $148 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 199 | 123 | $91 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 112 | 27 | $334 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 93 | 58 | $136 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 75 | 75 | $150 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 68 | 17 | $400 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 54 | 54 | $199 | |
90935 |
Hemodialysis procedure with physician evaluation | 24 | 22 | $81 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 17 | 17 | $195 | |
90962 |
Dialysis services, 1 physician visit per month (20 years or older) | 15 | 11 | $230 |
In context: peer comparison
Among 32 peers in this city , average services per provider: 166. This provider delivers 6.0× the peer median.Open Payments
Industry payments received
All-time total
$223
Transactions
12
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AKEBIA THERAPEUTICS INC | 10 | $181.63 | |
| Fresenius USA Marketing, Inc. | 1 | $25.40 | |
| Vifor Pharma, Inc. | 1 | $15.84 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
752
Patients
130
Total drug cost
$94,260
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 136 | 33 | $1,627 |
| Hydralazine Hcl | Generic | 97 | 37 | $1,638 |
| Prosol (Parenteral Amino Acid 20% No.1) | Brand | 87 | 0 | $11,516 |
| Calcitriol | Generic | 81 | 19 | $986 |
| Sevelamer Carbonate | Generic | 54 | 15 | $12,094 |
| Nifedipine Er (Nifedipine) | Brand | 45 | 0 | $1,413 |
| Losartan Potassium | Generic | 41 | 15 | $535 |
| Potassium Citrate Er (Potassium Citrate) | Brand | 39 | 11 | $3,922 |
| Lokelma (Sodium Zirconium Cyclosilicate) | Brand | 36 | 0 | $19,205 |
| Prednisone | Generic | 29 | 0 | $337 |
Frequently asked questions
What is Dr. Sheldon Greenberg's medical specialty?
Dr. Sheldon Greenberg practices Nephrology Physician in Brooklyn, NY.
Where does Dr. Sheldon Greenberg practice?
Dr. Sheldon Greenberg practices at 4802 10Th Ave, Brooklyn, NY 112192916. Office phone: 7182838773.
What is Dr. Sheldon Greenberg's NPI?
Dr. Sheldon Greenberg's National Provider Identifier (NPI) is 1831270305, issued by NPPES.
Does Dr. Sheldon Greenberg accept Medicare assignment?
Yes. Dr. Sheldon Greenberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sheldon Greenberg commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Dialysis services, 2-3 physician visits per month (20 years or older) (HCPCS 90961). Source: CMS Medicare Physician & Other Practitioners file.