Doctor profile · Federal record
Dr. Gregory Grillone, M.D.
Otolaryngology Physician (CMS: Otolaryngology) · Boston, MA
- NPI 1679535892
- Accepts Medicare
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
830 Harrison Ave, Suite1400
Boston, MA 021182905
(617) 638-8124
fax (617) 638-6424 - Mailing address
-
720 Harrison Ave, Dob 503
Boston, MA 021182371
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- April 29, 2014
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207Y00000X — NUCC code
- State license (1)
- Massachusetts #59502
- Medicaid
- MA #110045517A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679535892. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
71
Distinct HCPCS
3
Medicare allowed
$5,495
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
31575 |
Diagnostic exam of voice box using a flexible endoscope | 30 | 29 | $70 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 21 | 20 | $37 | |
31579 |
Exam to assess movement of vocal cord flaps using an endoscope | 20 | 18 | $130 |
In context: peer comparison
Among 33 peers in Boston Otolaryngology Physician, average services per provider: 72. This provider delivers 1.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
14
Patients
0
Total drug cost
$283
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 14 | 0 | $283 |
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Grillone's medical specialty?
Dr. Gregory Grillone practices Otolaryngology Physician in Boston, MA.
Where does Dr. Gregory Grillone practice?
Dr. Gregory Grillone practices at 830 Harrison Ave, Boston, MA 021182905. Office phone: 6176388124.
What is Dr. Gregory Grillone's NPI?
Dr. Gregory Grillone's National Provider Identifier (NPI) is 1679535892, issued by NPPES.
Does Dr. Gregory Grillone accept Medicare assignment?
Yes. Dr. Gregory Grillone accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Grillone commonly perform?
Top Medicare-reported procedures in 2023: Diagnostic exam of voice box using a flexible endoscope (HCPCS 31575); Established patient office or other outpatient visit (HCPCS 99212); Exam to assess movement of vocal cord flaps using an endoscope (HCPCS 31579). Source: CMS Medicare Physician & Other Practitioners file.