Doctor profile · Federal record
Dr. Michael Gillis, PA-C
Medical Physician Assistant (CMS: Physician Assistant) · Agawam, MA
- NPI 1487061016
- Accepts Medicare
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
230 Main St
Agawam, MA 010011838
(413) 789-6800
Credentials & registration
- NPI registered
- July 2014 — 12 yrs on file
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- Massachusetts #PA5093
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487061016. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
513
Distinct HCPCS
8
Medicare allowed
$52,326
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 334 | 219 | $111 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 35 | $79 | |
G0008 |
Administration of influenza virus vaccine | 36 | 36 | $34 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 29 | 26 | $155 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 26 | 26 | $72 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 20 | 20 | $143 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 17 | 17 | $112 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 15 | 14 | $13 |
In context: peer comparison
Among 2 peers in Agawam Medical Physician Assistant, average services per provider: 113. This provider delivers 4.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,244
Patients
1,336
Total drug cost
$55,949
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 495 | 201 | $10,396 |
| Lisinopril | Generic | 404 | 162 | $4,408 |
| Amlodipine Besylate | Generic | 372 | 164 | $3,311 |
| Levothyroxine Sodium | Generic | 314 | 120 | $5,614 |
| Omeprazole | Generic | 290 | 123 | $5,869 |
| Gabapentin | Generic | 241 | 74 | $5,007 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 179 | 73 | $5,746 |
| Trazodone Hcl | Generic | 132 | 51 | $1,968 |
| Losartan Potassium | Generic | 124 | 59 | $2,242 |
| Simvastatin | Generic | 120 | 59 | $1,804 |
Frequently asked questions
What is Dr. Michael Gillis's medical specialty?
Dr. Michael Gillis practices Medical Physician Assistant in Agawam, MA.
Where does Dr. Michael Gillis practice?
Dr. Michael Gillis practices at 230 Main St, Agawam, MA 010011838. Office phone: 4137896800.
What is Dr. Michael Gillis's NPI?
Dr. Michael Gillis's National Provider Identifier (NPI) is 1487061016, issued by NPPES.
Does Dr. Michael Gillis accept Medicare assignment?
Yes. Dr. Michael Gillis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Gillis 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 99213); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.