Doctor profile · Federal record
Dr. Swaminathan Giridharan, MD,FACP,FACE,MBBS
Specialist (CMS: Endocrinology) · Brooklyn, NY
- NPI 1578530770
- 56 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
90 Ocean CT
Brooklyn, NY 112356107
(718) 332-7398
fax (718) 743-5679
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- February 26, 2015
- Year of graduation
- 1970 — 56 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- New York #128923
- Medicaid
- NY #00465545
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578530770. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
455
Distinct HCPCS
8
Medicare allowed
$48,041
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 199 | 82 | $144 | |
82962 |
Blood glucose (sugar) test performed by hand-held instrument | 132 | 61 | $3 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 36 | 32 | $197 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 32 | 32 | $193 | |
76536 |
Ultrasound scan of head and neck soft tissue | 15 | 15 | $134 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 14 | 13 | $103 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 14 | 11 | $145 | |
36415 |
Insertion of needle into vein for collection of blood sample | 13 | 12 | $8 |
In context: peer comparison
Among 50 peers in Brooklyn Specialist, average services per provider: 234. This provider delivers 1.9× the peer median.Open Payments
Industry payments received
All-time total
$688
Transactions
20
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amneal Pharmaceuticals LLC | 7 | $173.57 | |
| Neurelis, INC. | 1 | $149.90 | |
| Catalyst Pharmaceuticals, INC. | 1 | $113.28 | |
| Amgen INC. | 3 | $58.71 | |
| Astellas Pharma US INC | 2 | $52.57 | |
| Novo Nordisk INC | 2 | $47.47 | |
| Sanofi-Aventis U.S. LLC | 2 | $43.85 | |
| Abbvie INC. | 1 | $29.48 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $18.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
816
Patients
165
Total drug cost
$230,065
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metformin Hcl | Generic | 148 | 36 | $1,516 |
| Levothyroxine Sodium | Generic | 145 | 38 | $2,416 |
| Simvastatin | Generic | 72 | 15 | $839 |
| Methimazole | Generic | 49 | 0 | $480 |
| Synthroid (Levothyroxine Sodium) | Brand | 47 | 17 | $3,882 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 44 | 13 | $36,935 |
| Glipizide ER (Glipizide) | Brand | 44 | 11 | $613 |
| Kerendia (Finerenone) | Brand | 43 | 12 | $52,934 |
| Losartan Potassium | Generic | 42 | 0 | $414 |
| Jardiance (Empagliflozin) | Brand | 36 | 12 | $38,195 |
Frequently asked questions
What is Dr. Swaminathan Giridharan's medical specialty?
Dr. Swaminathan Giridharan practices Specialist in Brooklyn, NY.
Where does Dr. Swaminathan Giridharan practice?
Dr. Swaminathan Giridharan practices at 90 Ocean CT, Brooklyn, NY 112356107. Office phone: 7183327398.
What is Dr. Swaminathan Giridharan's NPI?
Dr. Swaminathan Giridharan's National Provider Identifier (NPI) is 1578530770, issued by NPPES.
Does Dr. Swaminathan Giridharan accept Medicare assignment?
Dr. Swaminathan Giridharan does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Swaminathan Giridharan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Blood glucose (sugar) test performed by hand-held instrument (HCPCS 82962); Initial nursing facility care with high level of medical decision making (HCPCS 99306). Source: CMS Medicare Physician & Other Practitioners file.