Doctor profile · Federal record
Dr. Samir Shabshab
Nephrology Physician (CMS: Nephrology) · Clinton, MD
- NPI 1669430823
- Accepts Medicare
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7801 Old Branch Ave, Suite 202
Clinton, MD 207351608
(301) 868-9516
fax (301) 868-6055
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- October 19, 2007
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Maryland #D0037366
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669430823. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,396
Distinct HCPCS
10
Medicare allowed
$225,417
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 437 | 129 | $130 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 185 | 132 | $119 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 181 | 38 | $68 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 167 | 135 | $385 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 112 | 85 | $152 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 66 | 45 | $86 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 61 | 51 | $189 | |
90966 |
Home dialysis services per month (20 years or older) | 47 | 22 | $329 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 41 | 41 | $234 | |
81001 |
Manual urinalysis test with examination using microscope, automated | 31 | 31 | $3 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 137. This provider delivers 10× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
225
Patients
77
Total drug cost
$152,336
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Farxiga (Dapagliflozin Propanediol) | Brand | 92 | 36 | $89,298 |
| Losartan Potassium | Generic | 39 | 18 | $625 |
| Jardiance (Empagliflozin) | Brand | 26 | 0 | $26,486 |
| Amlodipine Besylate | Generic | 19 | 12 | $181 |
| Carvedilol | Generic | 15 | 11 | $358 |
| Velphoro (Sucroferric Oxyhydroxide) | Brand | 12 | 0 | $34,337 |
| Spironolactone | Generic | 11 | 0 | $37 |
| Valsartan | Generic | 11 | 0 | $1,015 |
Hospital affiliations
Frequently asked questions
What is Dr. Samir Shabshab's medical specialty?
Dr. Samir Shabshab practices Nephrology Physician in Clinton, MD.
Where does Dr. Samir Shabshab practice?
Dr. Samir Shabshab practices at 7801 Old Branch Ave, Clinton, MD 207351608. Office phone: 3018689516.
What is Dr. Samir Shabshab's NPI?
Dr. Samir Shabshab's National Provider Identifier (NPI) is 1669430823, issued by NPPES.
Does Dr. Samir Shabshab accept Medicare assignment?
Yes. Dr. Samir Shabshab accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Samir Shabshab commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214); Chronic care management services (HCPCS 99490). Source: CMS Medicare Physician & Other Practitioners file.