Doctor profile · Federal record
Dr. RAYMOND BASS, M.D.
Nephrology Physician (CMS: NEPHROLOGY) · WHEATON, MD
- NPI 1689672164
- Accepts Medicare
- 53 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3941 FERRARA DR
WHEATON, MD 209064709
(301) 942-5355
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- November 13, 2009
- Year of graduation
- 1973 — 53 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Maryland #D0021340
- Medicaid
- MD #314731200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689672164. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,301
Distinct HCPCS
10
Medicare allowed
$369,999
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 808 | 415 | $104 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 527 | 123 | $86 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 339 | 58 | $388 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 133 | 106 | $141 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 100 | 56 | $54 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 96 | 42 | $329 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 87 | 43 | $129 | |
90966 |
Home dialysis services per month (20 years or older) | 86 | 15 | $330 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 70 | 70 | $186 | |
81000 |
Manual urinalysis test with examination using microscope, non-automated | 55 | 55 | $4 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 230. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$1,268
Transactions
56
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AKEBIA THERAPEUTICS INC | 9 | $177.69 | |
| Novartis Pharmaceuticals Corporation | 8 | $156.75 | |
| Bayer Healthcare Pharmaceuticals Inc. | 6 | $143.77 | |
| Amgen Inc. | 5 | $119.75 | |
| Vifor Pharma, Inc. | 4 | $104.20 | |
| AstraZeneca Pharmaceuticals LP | 4 | $99.61 | |
| Otsuka America Pharmaceutical, Inc. | 4 | $84.17 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 4 | $79.23 | |
| Aurinia Pharma U.S., Inc. | 3 | $78.36 | |
| Fresenius USA Marketing, Inc. | 3 | $61.23 | |
| Ardelyx, Inc. | 2 | $53.55 | |
| Alexion Pharmaceuticals, Inc. | 1 | $27.74 | |
| Travere Therapeutics, Inc. | 1 | $23.55 | |
| OPKO Pharmaceuticals, LLC | 1 | $22.62 | |
| CALLIDITAS THERAPEUTICS US INC. | 1 | $18.01 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,564
Patients
491
Total drug cost
$168,953
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Losartan Potassium | Generic | 221 | 75 | $3,645 |
| Furosemide | Generic | 211 | 63 | $2,175 |
| Amlodipine Besylate | Generic | 196 | 62 | $2,505 |
| Allopurinol | Generic | 175 | 50 | $2,791 |
| Spironolactone | Generic | 155 | 53 | $2,186 |
| Chlorthalidone | Generic | 111 | 33 | $3,517 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 97 | 34 | $128,819 |
| Lisinopril | Generic | 71 | 25 | $885 |
| Hydralazine Hcl | Generic | 58 | 17 | $1,663 |
| Metoprolol Succinate | Generic | 58 | 22 | $1,287 |