Doctor profile · Federal record
Dr. John Gillis, DMD
Oral and Maxillofacial Surgery (Dentist) (CMS: Oral Surgery) · Phoenix, AZ
- NPI 1083673610
- Accepts Medicare
- MIPS 86.7 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1441 N 12Th St Fl 23
Phoenix, AZ 850062837
(602) 521-5150
fax (602) 521-5151 - Mailing address
-
1111 E McDowell RD
Phoenix, AZ 850062612
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- January 17, 2022
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 1223S0112X — NUCC code
- State license (1)
- Arizona #6147
- Medicaid
- AZ #931982
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083673610. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
91
Distinct HCPCS
4
Medicare allowed
$5,496
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 32 | 25 | $54 | |
70355 |
X-ray of lower jaws, upper jaws and teeth | 24 | 22 | $10 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 20 | 19 | $117 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 15 | 15 | $81 |
In context: peer comparison
Among 2 peers in Phoenix Oral and Maxillofacial Surgery (Dentist), average services per provider: 60. This provider delivers 1.5× the peer median.Open Payments
Industry payments received
All-time total
$71
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Geistlich Pharma, North America, INC. | 1 | $33.13 | |
| Acumed LLC | 1 | $27.88 | |
| Advanced Oxygen Therapy INC. | 1 | $9.93 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. John Gillis's medical specialty?
Dr. John Gillis practices Oral and Maxillofacial Surgery (Dentist) in Phoenix, AZ.
Where does Dr. John Gillis practice?
Dr. John Gillis practices at 1441 N 12Th St Fl 23, Phoenix, AZ 850062837. Office phone: 6025215150.
What is Dr. John Gillis's NPI?
Dr. John Gillis's National Provider Identifier (NPI) is 1083673610, issued by NPPES.
Does Dr. John Gillis accept Medicare assignment?
Yes. Dr. John Gillis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Gillis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); X-ray of lower jaws, upper jaws and teeth (HCPCS 70355); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.