Doctor profile · Federal record
Dr. Jennifer Stone, M.D.
Hematology & Oncology Physician · Ayer, MA
- NPI 1770672347
- 20 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 Groton RD
Ayer, MA 014321168
(978) 784-9357 - Mailing address
-
74 Stone RD
Belmont, MA 024783521
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- October 4, 2011
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Massachusetts #76203
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770672347. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
154
Distinct HCPCS
4
Medicare allowed
$18,413
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 107 | 75 | $102 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 22 | 19 | $153 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 14 | 14 | $142 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 11 | 11 | $193 |
In context: peer comparison
Among 1 peers in Ayer Hematology & Oncology Physician, average services per provider: 38. This provider delivers 4.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
115
Patients
14
Total drug cost
$26,162
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Letrozole | Generic | 48 | 14 | $1,478 |
| Anastrozole | Generic | 18 | 0 | $483 |
| Prednisone | Generic | 16 | 0 | $127 |
| Abiraterone Acetate | Generic | 11 | 0 | $8,380 |
| Imatinib Mesylate | Generic | 11 | 0 | $15,400 |
| Prochlorperazine Maleate | Generic | 11 | 0 | $295 |
Frequently asked questions
What is Dr. Jennifer Stone's medical specialty?
Dr. Jennifer Stone practices Hematology & Oncology Physician in Ayer, MA.
Where does Dr. Jennifer Stone practice?
Dr. Jennifer Stone practices at 200 Groton RD, Ayer, MA 014321168. Office phone: 9787849357.
What is Dr. Jennifer Stone's NPI?
Dr. Jennifer Stone's National Provider Identifier (NPI) is 1770672347, issued by NPPES.
What procedures does Dr. Jennifer Stone 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); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.