Doctor profile · Federal record
Dr. Tamil Kuppusamy, M.D.
Nephrology Physician (CMS: Nephrology) · Catonsville, MD
- NPI 1356349781
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
516 N Rolling RD, Suite 304
Catonsville, MD 212284140
(410) 744-0890
fax (410) 744-2007 - Mailing address
-
1589 Sulphur Spring RD Ste 109
Baltimore, MD 212272542
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- January 22, 2025
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Maryland #D63188
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356349781. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,034
Distinct HCPCS
7
Medicare allowed
$117,847
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 516 | 368 | $110 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 322 | 213 | $148 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 62 | 55 | $34 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 48 | 48 | $231 | |
81003 |
Automated urinalysis test | 37 | 37 | $2 | |
82570 |
Creatinine level to test for kidney function or muscle injury | 37 | 37 | $5 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 12 | 11 | $18 |
In context: peer comparison
Among 3 peers in Catonsville Nephrology Physician, average services per provider: 111. This provider delivers 9.3× the peer median.Open Payments
Industry payments received
All-time total
$644
Transactions
14
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bayer Healthcare Pharmaceuticals INC. | 1 | $141.52 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $137.82 | |
| Amgen INC. | 1 | $124.99 | |
| Mallinckrodt Hospital Products INC. | 1 | $109.26 | |
| Novartis Pharmaceuticals Corporation | 4 | $67.16 | |
| Travere Therapeutics, INC. | 3 | $23.05 | |
| Aurinia Pharma U.S., INC. | 1 | $21.20 | |
| Novo Nordisk INC | 1 | $19.06 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
478
Patients
81
Total drug cost
$69,810
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Losartan Potassium | Generic | 88 | 26 | $1,472 |
| Amlodipine Besylate | Generic | 83 | 30 | $1,007 |
| Atorvastatin Calcium | Generic | 30 | 0 | $623 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 30 | 0 | $40,314 |
| Hydrochlorothiazide | Generic | 29 | 11 | $199 |
| Allopurinol | Generic | 28 | 0 | $482 |
| Furosemide | Generic | 28 | 14 | $229 |
| Calcitriol | Generic | 27 | 0 | $656 |
| Lisinopril | Generic | 25 | 0 | $208 |
| Nifedipine ER (Nifedipine) | Brand | 24 | 0 | $1,404 |
Hospital affiliations
Frequently asked questions
What is Dr. Tamil Kuppusamy's medical specialty?
Dr. Tamil Kuppusamy practices Nephrology Physician in Catonsville, MD.
Where does Dr. Tamil Kuppusamy practice?
Dr. Tamil Kuppusamy practices at 516 N Rolling RD, Catonsville, MD 212284140. Office phone: 4107440890.
What is Dr. Tamil Kuppusamy's NPI?
Dr. Tamil Kuppusamy's National Provider Identifier (NPI) is 1356349781, issued by NPPES.
Does Dr. Tamil Kuppusamy accept Medicare assignment?
Yes. Dr. Tamil Kuppusamy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tamil Kuppusamy commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or (HCPCS G2212). Source: CMS Medicare Physician & Other Practitioners file.