Doctor profile · Federal record
Dr. Brendan O'Neill, M.D.
Dermatology Physician (CMS: Dermatology) · Dermatology Physician · Mohs-Micrographic Surgery Physician · Dermatopathology Physician · Dermatology Physician · Flagstaff, AZ
- NPI 1013170695
- Accepts Medicare
- MIPS 81.3 / 100 · 2023
- 19 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1490 N Turquoise Dr
Flagstaff, AZ 860011383
(928) 774-5074
fax (928) 779-0884
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- December 22, 2021
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State licenses (3)
- Arizona #49416 · Colorado #50202 · Pennsylvania #MD450182
- Medicaid
- AZ #920324
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013170695. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,632
Distinct HCPCS
10
Medicare allowed
$490,567
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 2,119 | 1,433 | $69 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 1,606 | 264 | $6 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 569 | 440 | $87 | |
17000 |
Destruction of precancer skin growth, 1 growth | 408 | 323 | $45 | |
17110 |
Destruction of skin growth, 1-14 growths | 291 | 242 | $108 | |
11102 |
Biopsy of related skin growth, first growth | 251 | 217 | $81 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 136 | 54 | $29 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 130 | 21 | $1 | |
J7308 |
Aminolevulinic acid hcl for topical administration, 20%, single unit dosage form (354 mg) | 107 | 89 | $382 | |
96567 |
Application of light to destroy precancer skin growth | 105 | 89 | $134 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 232. This provider delivers 29× the peer median.Open Payments
Industry payments received
All-time total
$890
Transactions
30
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dermavant Sciences, Inc. | 3 | $212.11 | |
| SUN PHARMACEUTICAL INDUSTRIES INC. | 7 | $160.99 | |
| ABBVIE INC. | 5 | $142.11 | |
| Amgen Inc. | 3 | $73.14 | |
| GENZYME CORPORATION | 2 | $60.37 | |
| PFIZER INC. | 2 | $44.47 | |
| UCB, Inc. | 2 | $44.39 | |
| Regeneron Healthcare Solutions, Inc. | 1 | $32.23 | |
| Janssen Biotech, Inc. | 1 | $29.98 | |
| Organon Llc | 1 | $28.54 | |
| LEO Pharma Inc. | 1 | $23.27 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $20.01 | |
| Incyte Corporation | 1 | $18.34 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
364
Patients
220
Total drug cost
$10,709
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Triamcinolone Acetonide | Generic | 78 | 49 | $898 |
| Fluocinonide | Generic | 46 | 26 | $1,841 |
| Clobetasol Propionate | Generic | 39 | 22 | $1,659 |
| Hydrocortisone | Generic | 35 | 27 | $223 |
| Doxycycline Hyclate | Generic | 32 | 16 | $1,414 |
| Ketoconazole | Generic | 29 | 17 | $629 |
| Cephalexin | Generic | 23 | 19 | $340 |
| Mupirocin | Generic | 23 | 21 | $181 |
| Prednisone | Generic | 17 | 0 | $311 |
| Metronidazole | Generic | 16 | 12 | $1,060 |
Frequently asked questions
What is Dr. Brendan O'Neill's medical specialty?
Dr. Brendan O'Neill practices Dermatology Physician in Flagstaff, AZ.
Where does Dr. Brendan O'Neill practice?
Dr. Brendan O'Neill practices at 1490 N Turquoise Dr, Flagstaff, AZ 860011383. Office phone: 9287745074.
What is Dr. Brendan O'Neill's NPI?
Dr. Brendan O'Neill's National Provider Identifier (NPI) is 1013170695, issued by NPPES.
Does Dr. Brendan O'Neill accept Medicare assignment?
Yes. Dr. Brendan O'Neill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brendan O'Neill commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.