Doctor profile · Federal record
Dr. Nealanjon Das, DO
Nephrology Physician (CMS: Nephrology) · Internal Medicine Physician · Newark, DE
- NPI 1528163649
- Accepts Medicare
- 25 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4923 Ogletown Stanton RD Ste 200
Newark, DE 197132081
(302) 225-0451
fax (302) 225-0472 - Additional location
-
137 W High St Ste 1A
Elkton, MD 219218614
(410) 620-9200
fax (410) 620-9207
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- June 24, 2021
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Delaware #C2-0011770
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528163649. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,901
Distinct HCPCS
10
Medicare allowed
$347,825
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q5106 |
Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units | 1,950 | 56 | $8 | |
90970 |
Dialysis services, per day, less than full month service (20 years or older) | 579 | 14 | $9 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 561 | 216 | $78 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 306 | 220 | $86 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 287 | 217 | $112 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 264 | 45 | $350 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 171 | 75 | $118 | |
90935 |
Hemodialysis procedure with physician evaluation | 154 | 76 | $71 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 146 | 134 | $130 | |
90966 |
Home dialysis services per month (20 years or older) | 103 | 16 | $291 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 211. This provider delivers 23× the peer median.Open Payments
Industry payments received
All-time total
$1,217
Transactions
49
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 7 | $189.65 | |
| Amgen Inc. | 7 | $169.90 | |
| Mallinckrodt Hospital Products Inc. | 5 | $131.70 | |
| CALLIDITAS THERAPEUTICS US INC. | 5 | $107.86 | |
| Novo Nordisk Inc | 5 | $101.63 | |
| Medtronic, Inc. | 1 | $84.79 | |
| Novartis Pharmaceuticals Corporation | 3 | $74.47 | |
| Bayer Healthcare Pharmaceuticals Inc. | 3 | $63.66 | |
| Fresenius USA Marketing, Inc. | 2 | $41.81 | |
| Daiichi Sankyo Inc. | 2 | $36.52 | |
| Travere Therapeutics, Inc. | 3 | $36.25 | |
| Ardelyx, Inc. | 2 | $36.12 | |
| GlaxoSmithKline, LLC. | 2 | $31.96 | |
| Astellas Pharma US Inc | 1 | $24.60 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $23.43 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,235
Patients
393
Total drug cost
$214,284
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 160 | 52 | $1,579 |
| Lisinopril | Generic | 145 | 49 | $1,170 |
| Losartan Potassium | Generic | 116 | 42 | $1,697 |
| Calcitriol | Generic | 110 | 27 | $2,093 |
| Furosemide | Generic | 97 | 32 | $610 |
| Jardiance (Empagliflozin) | Brand | 93 | 23 | $113,176 |
| Carvedilol | Generic | 78 | 28 | $1,419 |
| Spironolactone | Generic | 76 | 25 | $1,838 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 63 | 21 | $82,430 |
| Allopurinol | Generic | 61 | 25 | $716 |
Hospital affiliations
Frequently asked questions
What is Dr. Nealanjon Das's medical specialty?
Dr. Nealanjon Das practices Nephrology Physician in Newark, DE.
Where does Dr. Nealanjon Das practice?
Dr. Nealanjon Das practices at 4923 Ogletown Stanton RD Ste 200, Newark, DE 197132081. Office phone: 3022250451.
What is Dr. Nealanjon Das's NPI?
Dr. Nealanjon Das's National Provider Identifier (NPI) is 1528163649, issued by NPPES.
Does Dr. Nealanjon Das accept Medicare assignment?
Yes. Dr. Nealanjon Das accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nealanjon Das commonly perform?
Top Medicare-reported procedures in 2023: Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units (HCPCS Q5106); Dialysis services (HCPCS 90970); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.