Doctor profile · Federal record
Dr. Andrew Gillis-Smith, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Worcester, MA
- NPI 1063859387
- Accepts Medicare
- MIPS 89.0 / 100 · 2023
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
55 Lake Ave N
Worcester, MA 016550002
(774) 442-3903
fax (774) 442-6715 - Additional location
-
157 Union St
Marlborough, MA 017521228
(508) 486-6700 - Mailing address
-
Po Box 415348
Boston, MA 022415348
Credentials & registration
- NPI registered
- May 2013 — 13 yrs on file
- Profile last updated
- May 7, 2025
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Massachusetts #283509
- Medicaid
- MA #110126318A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1063859387. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
412
Distinct HCPCS
6
Medicare allowed
$38,032
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 132 | 73 | $67 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 105 | 31 | $81 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 72 | 46 | $99 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 47 | 22 | $121 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 44 | 30 | $146 | |
99239 |
Hospital discharge day management, more than 30 minutes | 12 | 12 | $117 |
In context: peer comparison
Among 15 peers in Worcester Hematology & Oncology Physician, average services per provider: 699. This provider delivers 0.6× the peer median.Open Payments
Industry payments received
All-time total
$91
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Genentech USA, INC. | 1 | $90.77 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
157
Patients
11
Total drug cost
$391,202
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Brukinsa (Zanubrutinib) | Brand | 32 | 0 | $376,592 |
| Acyclovir | Generic | 31 | 11 | $956 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 31 | 0 | $166 |
| Eliquis (Apixaban) | Brand | 21 | 0 | $13,297 |
| Prednisone | Generic | 19 | 0 | $55 |
| Sertraline Hcl | Generic | 12 | 0 | $103 |
| Furosemide | Generic | 11 | 0 | $32 |
Hospital affiliations
Frequently asked questions
What is Dr. Andrew Gillis-Smith's medical specialty?
Dr. Andrew Gillis-Smith practices Hematology & Oncology Physician in Worcester, MA.
Where does Dr. Andrew Gillis-Smith practice?
Dr. Andrew Gillis-Smith practices at 55 Lake Ave N, Worcester, MA 016550002. Office phone: 7744423903.
What is Dr. Andrew Gillis-Smith's NPI?
Dr. Andrew Gillis-Smith's National Provider Identifier (NPI) is 1063859387, issued by NPPES.
Does Dr. Andrew Gillis-Smith accept Medicare assignment?
Yes. Dr. Andrew Gillis-Smith accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Gillis-Smith commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.