Doctor profile · Federal record
Dr. Elena Massarotti, MD
Rheumatology Physician (CMS: Rheumatology) · Boston, MA
- NPI 1104980762
- Accepts Medicare
- 42 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
75 Francis St, Division of Rheumatology
Boston, MA 021156110
(617) 732-6523 - Mailing address
-
375 Boylston St
Brookline, MA 024456007
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- October 2, 2018
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- Massachusetts #56006
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104980762. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
687
Distinct HCPCS
6
Medicare allowed
$72,159
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 404 | 223 | $103 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 146 | 109 | $70 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 48 | 48 | $142 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 39 | 37 | $147 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 36 | 36 | $193 | |
20610 |
Aspiration and/or injection of fluid from large joint | 14 | 12 | $53 |
In context: peer comparison
Among 41 peers in Boston Rheumatology Physician, average services per provider: 68. This provider delivers 10× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,292
Patients
329
Total drug cost
$1,640,651
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methotrexate (Methotrexate Sodium) | Brand | 216 | 65 | $15,166 |
| Prednisone | Generic | 196 | 70 | $1,919 |
| Hydroxychloroquine Sulfate | Generic | 132 | 48 | $7,432 |
| Oxycodone Hcl | Generic | 92 | 14 | $1,607 |
| Gabapentin | Generic | 88 | 31 | $1,713 |
| Enbrel Sureclick (Etanercept) | Brand | 84 | 0 | $591,847 |
| Allopurinol | Generic | 69 | 19 | $1,179 |
| Leucovorin Calcium | Generic | 67 | 26 | $9,074 |
| Humira(Cf) Pen (Adalimumab) | Brand | 65 | 0 | $523,582 |
| Colchicine | Generic | 57 | 24 | $3,609 |
Hospital affiliations
Frequently asked questions
What is Dr. Elena Massarotti's medical specialty?
Dr. Elena Massarotti practices Rheumatology Physician in Boston, MA.
Where does Dr. Elena Massarotti practice?
Dr. Elena Massarotti practices at 75 Francis St, Boston, MA 021156110. Office phone: 6177326523.
What is Dr. Elena Massarotti's NPI?
Dr. Elena Massarotti's National Provider Identifier (NPI) is 1104980762, issued by NPPES.
Does Dr. Elena Massarotti accept Medicare assignment?
Yes. Dr. Elena Massarotti accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elena Massarotti 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 99213); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.