Doctor profile · Federal record
Dr. Melissa Larusso, DO
Rheumatology Physician (CMS: Rheumatology) · Rheumatology Physician · Greenwich, CT
- NPI 1528228657
- Accepts Medicare
- 19 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
6 Greenwich Office Park
Greenwich, CT 068315151
(203) 869-1145
fax (203) 618-1721 - Additional location
-
82 Lamberts Lane
Staten Island, NY 10314
(718) 477-5479
fax (718) 761-1770
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- January 14, 2021
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State licenses (2)
- Connecticut #64948 · New York #256622
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528228657. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
214
Distinct HCPCS
4
Medicare allowed
$26,927
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 71 | 45 | $95 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 67 | 41 | $135 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 41 | 41 | $172 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 35 | 35 | $118 |
In context: peer comparison
Among 2 peers in Greenwich Rheumatology Physician, average services per provider: 50. This provider delivers 4.3× the peer median.Open Payments
Industry payments received
All-time total
$22
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ucb, INC. | 1 | $22.11 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
254
Patients
57
Total drug cost
$5,105
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 76 | 26 | $935 |
| Duloxetine Hcl | Generic | 47 | 13 | $732 |
| Hydroxychloroquine Sulfate | Generic | 44 | 18 | $2,096 |
| Methotrexate (Methotrexate Sodium) | Brand | 26 | 0 | $658 |
| Allopurinol | Generic | 21 | 0 | $158 |
| Alendronate Sodium | Generic | 15 | 0 | $349 |
| Gabapentin | Generic | 14 | 0 | $124 |
| Meloxicam | Generic | 11 | 0 | $52 |
Hospital affiliations
Frequently asked questions
What is Dr. Melissa Larusso's medical specialty?
Dr. Melissa Larusso practices Rheumatology Physician in Greenwich, CT.
Where does Dr. Melissa Larusso practice?
Dr. Melissa Larusso practices at 6 Greenwich Office Park, Greenwich, CT 068315151. Office phone: 2038691145.
What is Dr. Melissa Larusso's NPI?
Dr. Melissa Larusso's National Provider Identifier (NPI) is 1528228657, issued by NPPES.
Does Dr. Melissa Larusso accept Medicare assignment?
Yes. Dr. Melissa Larusso accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Melissa Larusso commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.