Doctor profile · Federal record
Dr. Efstathios Papavassiliou, M.D.
Neurological Surgery Physician (CMS: Neurosurgery) · Boston, MA
- NPI 1073551024
- Accepts Medicare
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
110 Francis St, 3-B
Boston, MA 022155501
(617) 632-7246
fax (617) 632-0949 - Mailing address
-
110 Francis Street, Suite 3B
Boston, MA 02215
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- March 15, 2011
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State license (1)
- Massachusetts #218315
- Medicaid
- MA #2015480
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1073551024. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
347
Distinct HCPCS
9
Medicare allowed
$107,981
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 82 | 82 | $141 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 69 | 60 | $103 | |
63048 |
Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment | 49 | 26 | $221 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 40 | 39 | $150 | |
22614 |
Fusion of additional segment of spine | 36 | 16 | $410 | |
63047 |
Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | 24 | 24 | $1,000 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 19 | 18 | $68 | |
22842 |
Placement of stabilizing device to back, 3-6 spine bone segments | 16 | 16 | $801 | |
22612 |
Fusion of spine in lower back | 12 | 12 | $1,636 |
In context: peer comparison
Among 38 peers in Boston Neurological Surgery Physician, average services per provider: 39. This provider delivers 8.9× the peer median.Open Payments
Industry payments received
All-time total
$43
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Imperative Care, INC | 2 | $42.96 |
By nature of payment
Frequently asked questions
What is Dr. Efstathios Papavassiliou's medical specialty?
Dr. Efstathios Papavassiliou practices Neurological Surgery Physician in Boston, MA.
Where does Dr. Efstathios Papavassiliou practice?
Dr. Efstathios Papavassiliou practices at 110 Francis St, Boston, MA 022155501. Office phone: 6176327246.
What is Dr. Efstathios Papavassiliou's NPI?
Dr. Efstathios Papavassiliou's National Provider Identifier (NPI) is 1073551024, issued by NPPES.
Does Dr. Efstathios Papavassiliou accept Medicare assignment?
Yes. Dr. Efstathios Papavassiliou accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Efstathios Papavassiliou commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214); Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment (HCPCS 63048). Source: CMS Medicare Physician & Other Practitioners file.