Doctor profile · Federal record
Dr. Katherine O'Leary, PA-C
Physician Assistant · Surgical Physician Assistant · Butler, PA
- NPI 1952830994
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
129 Oneida Valley RD Ste 111
Butler, PA 160012252
(724) 431-4190 - Additional location
-
100 Innovation Dr Ste 101
Slippery Rock, PA 160572468
(833) 684-1891 - Mailing address
-
Po Box 1549
Butler, PA 160031549
Credentials & registration
- NPI registered
- June 2017 — 9 yrs on file
- Profile last updated
- October 10, 2022
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952830994. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
419
Distinct HCPCS
6
Medicare allowed
$34,274
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 154 | 107 | $72 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 133 | 97 | $103 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 62 | 62 | $105 | |
G0008 |
Administration of influenza virus vaccine | 30 | 30 | $29 | |
90662 |
Influenza vaccine split virus, preservative free | 28 | 28 | $72 | |
81002 |
Urinalysis, manual test | 12 | 12 | $3 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 56. This provider delivers 7.5× the peer median.Open Payments
Industry payments received
All-time total
$880
Transactions
34
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 10 | $241.47 | |
| Astellas Pharma US Inc | 5 | $186.91 | |
| ABBVIE INC. | 6 | $184.24 | |
| GlaxoSmithKline, LLC. | 5 | $108.58 | |
| PFIZER INC. | 2 | $43.06 | |
| Exact Sciences Corporation | 1 | $33.51 | |
| Lilly USA, LLC | 2 | $29.89 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $25.61 | |
| AstraZeneca Pharmaceuticals LP | 1 | $13.49 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $13.18 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,319
Patients
482
Total drug cost
$99,123
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 171 | 62 | $2,507 |
| Lisinopril | Generic | 149 | 56 | $1,431 |
| Simvastatin | Generic | 127 | 48 | $2,128 |
| Levothyroxine Sodium | Generic | 112 | 36 | $2,400 |
| Amlodipine Besylate | Generic | 105 | 38 | $844 |
| Pantoprazole Sodium | Generic | 86 | 30 | $1,617 |
| Omeprazole | Generic | 81 | 32 | $1,157 |
| Atenolol | Generic | 77 | 25 | $878 |
| Losartan Potassium | Generic | 65 | 26 | $1,234 |
| Gabapentin | Generic | 64 | 17 | $1,062 |
Frequently asked questions
What is Dr. Katherine O'Leary's medical specialty?
Dr. Katherine O'Leary practices Physician Assistant in Butler, PA.
Where does Dr. Katherine O'Leary practice?
Dr. Katherine O'Leary practices at 129 Oneida Valley RD Ste 111, Butler, PA 160012252. Office phone: 7244314190.
What is Dr. Katherine O'Leary's NPI?
Dr. Katherine O'Leary's National Provider Identifier (NPI) is 1952830994, issued by NPPES.
Does Dr. Katherine O'Leary accept Medicare assignment?
Yes. Dr. Katherine O'Leary accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine O'Leary commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.