Doctor profile · Federal record
Dr. Sonia de Alwis
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · New York, NY
- NPI 1649539990
- Accepts Medicare
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
317 E 34Th St
New York, NY 100164974
(212) 726-7437
fax (212) 981-7243 - Mailing address
-
110 S Bedford RD
Mount Kisco, NY 105493446
Credentials & registration
- NPI registered
- May 2012 — 14 yrs on file
- Profile last updated
- February 6, 2020
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- New York #281048
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649539990. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,243
Distinct HCPCS
10
Medicare allowed
$93,533
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 780 | 13 | $24 | |
36415 |
Insertion of needle into vein for collection of blood sample | 266 | 189 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 259 | 157 | $142 | |
80053 |
Blood test, comprehensive group of blood chemicals | 198 | 159 | $10 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 113 | 83 | $16 | |
82306 |
Vitamin d-3 level | 96 | 81 | $29 | |
83036 |
Hemoglobin a1c level | 91 | 78 | $9 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 84 | 67 | $13 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 61 | 51 | $98 | |
82043 |
Urine microalbumin (protein) level | 60 | 52 | $6 |
In context: peer comparison
Among 92 peers in this city , average services per provider: 220. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$286
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 1 | $125.00 | |
| Otsuka America Pharmaceutical, Inc. | 1 | $118.72 | |
| Novo Nordisk Inc | 2 | $42.34 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
804
Patients
200
Total drug cost
$352,440
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Synthroid (Levothyroxine Sodium) | Brand | 108 | 27 | $8,517 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 93 | 31 | $1,450 |
| Metformin Hcl | Generic | 76 | 28 | $838 |
| Levothyroxine Sodium | Generic | 71 | 26 | $1,304 |
| Trulicity (Dulaglutide) | Brand | 61 | 12 | $79,400 |
| Ozempic (Semaglutide) | Brand | 57 | 14 | $109,413 |
| Jardiance (Empagliflozin) | Brand | 55 | 18 | $54,949 |
| Mounjaro (Tirzepatide) | Brand | 45 | 0 | $51,457 |
| Alendronate Sodium | Generic | 44 | 16 | $694 |
| Atorvastatin Calcium | Generic | 42 | 16 | $575 |
Hospital affiliations
Frequently asked questions
What is Dr. Sonia de Alwis's medical specialty?
Dr. Sonia de Alwis practices Endocrinology, Diabetes & Metabolism Physician in New York, NY.
Where does Dr. Sonia de Alwis practice?
Dr. Sonia de Alwis practices at 317 E 34Th St, New York, NY 100164974. Office phone: 2127267437.
What is Dr. Sonia de Alwis's NPI?
Dr. Sonia de Alwis's National Provider Identifier (NPI) is 1649539990, issued by NPPES.
Does Dr. Sonia de Alwis accept Medicare assignment?
Yes. Dr. Sonia de Alwis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sonia de Alwis commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.