Doctor profile · Federal record
Dr. Chiara Battelli, MD
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Hematology & Oncology Physician · Westbrook, ME
- NPI 1831398551
- Accepts Medicare
- 28 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 6 locations .
- Primary practice
-
11 Rock Row Ste 320
Westbrook, ME 040924877
(207) 303-3300
fax (207) 250-2139 - Additional location
-
105 Topsham Fair Mall RD Unit 1
Topsham, ME 040861773
fax (207) 250-2137 - Additional location
-
11 Rock Row Ste 120
Westbrook, ME 040924877 - Additional location
-
11 Rock Row Ste 150
Westbrook, ME 040924877 - Additional location
-
2 Independence Dr
Kennebunk, ME 040436078
fax (207) 250-2144 - Additional location
-
155 Borthwick Ave Ste C
Portsmouth, NH 038017156
(603) 828-0100
fax (603) 828-0111 - Mailing address
-
Po Box 911
Brattleboro, VT 053020911
Show 3 more locations
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Profile last updated
- January 23, 2026
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (2)
- Maine #MD19631 · New Hampshire #20195
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831398551. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
38,835
Distinct HCPCS
10
Medicare allowed
$378,218
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1439 |
Injection, ferric carboxymaltose, 1 mg | 14,250 | 13 | $1 | |
J9267 |
Injection, paclitaxel, 1 mg | 9,567 | 14 | $0 | |
J0897 |
Injection, denosumab, 1 mg | 4,080 | 15 | $23 | |
J9395 |
Injection, fulvestrant, 25 mg | 1,630 | 21 | $11 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 1,481 | 34 | $0 | |
J1626 |
Injection, granisetron hydrochloride, 100 mcg | 1,440 | 24 | $0 | |
80053 |
Blood test, comprehensive group of blood chemicals | 891 | 269 | $10 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 879 | 262 | $7 | |
36415 |
Insertion of needle into vein for collection of blood sample | 616 | 248 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 598 | 179 | $122 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 1,075. This provider delivers 36× the peer median.Open Payments
Industry payments received
All-time total
$41
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Daiichi Sankyo Inc. | 1 | $23.23 | |
| ABBVIE INC. | 1 | $17.52 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,119
Patients
331
Total drug cost
$1,377,595
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Letrozole | Generic | 338 | 123 | $9,400 |
| Anastrozole | Generic | 242 | 81 | $7,141 |
| Tamoxifen Citrate | Generic | 137 | 49 | $4,423 |
| Verzenio (Abemaciclib) | Brand | 110 | 15 | $1,297,087 |
| Exemestane | Generic | 67 | 22 | $24,861 |
| Alendronate Sodium | Generic | 57 | 18 | $605 |
| Potassium Chloride | Generic | 34 | 11 | $566 |
| Omeprazole | Generic | 28 | 0 | $223 |
| Eliquis (Apixaban) | Brand | 18 | 0 | $14,386 |
| Duloxetine Hcl | Generic | 17 | 0 | $717 |
Hospital affiliations
Frequently asked questions
What is Dr. Chiara Battelli's medical specialty?
Dr. Chiara Battelli practices Hematology & Oncology Physician in Westbrook, ME.
Where does Dr. Chiara Battelli practice?
Dr. Chiara Battelli practices at 11 Rock Row Ste 320, Westbrook, ME 040924877. Office phone: 2073033300.
What is Dr. Chiara Battelli's NPI?
Dr. Chiara Battelli's National Provider Identifier (NPI) is 1831398551, issued by NPPES.
Does Dr. Chiara Battelli accept Medicare assignment?
Yes. Dr. Chiara Battelli accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chiara Battelli commonly perform?
Top Medicare-reported procedures in 2023: Injection, ferric carboxymaltose, 1 mg (HCPCS J1439); Injection, paclitaxel, 1 mg (HCPCS J9267); Injection, denosumab, 1 mg (HCPCS J0897). Source: CMS Medicare Physician & Other Practitioners file.