Doctor profile · Federal record
Dr. Rebecca Vanasse, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Westerly, RI
- NPI 1861666539
- Accepts Medicare
- MIPS 84.3 / 100 · 2023
- 24 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
11 Wells St
Westerly, RI 028912998
(401) 596-1630
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- September 29, 2009
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- New York #237229
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861666539. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,121
Distinct HCPCS
8
Medicare allowed
$153,518
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 491 | 262 | $130 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 339 | 55 | $182 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 95 | 44 | $80 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 81 | 68 | $92 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 35 | 34 | $67 | |
99441 |
Telephone medical discussion with physician, 5-10 minutes | 31 | 28 | $35 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 30 | 28 | $175 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 19 | 19 | $224 |
In context: peer comparison
Among 1 peers in Westerly Hematology & Oncology Physician, average services per provider: 140. This provider delivers 8.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
855
Patients
209
Total drug cost
$329,436
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 174 | 28 | $122,066 |
| Gabapentin | Generic | 78 | 17 | $1,780 |
| Acyclovir | Generic | 76 | 16 | $1,170 |
| Oxycodone Hcl | Generic | 64 | 14 | $538 |
| Prednisone | Generic | 63 | 13 | $499 |
| Anastrozole | Generic | 51 | 17 | $1,337 |
| Abiraterone Acetate | Generic | 50 | 0 | $148,568 |
| Prochlorperazine Maleate | Generic | 48 | 27 | $830 |
| Xarelto (Rivaroxaban) | Brand | 41 | 0 | $40,298 |
| Dexamethasone | Generic | 40 | 18 | $603 |
Hospital affiliations
Frequently asked questions
What is Dr. Rebecca Vanasse's medical specialty?
Dr. Rebecca Vanasse practices Hematology & Oncology Physician in Westerly, RI.
Where does Dr. Rebecca Vanasse practice?
Dr. Rebecca Vanasse practices at 11 Wells St, Westerly, RI 028912998. Office phone: 4015961630.
What is Dr. Rebecca Vanasse's NPI?
Dr. Rebecca Vanasse's National Provider Identifier (NPI) is 1861666539, issued by NPPES.
Does Dr. Rebecca Vanasse accept Medicare assignment?
Yes. Dr. Rebecca Vanasse accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rebecca Vanasse 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); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.