Doctor profile · Federal record
Dr. Mary O'Neill, CRNP
Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Warminster, PA
- NPI 1912210766
- Accepts Medicare
- 35 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
225 Newtown Road 2Nd Floor
Warminster, PA 18974
(215) 441-6825
fax (215) 441-6623
Credentials & registration
- NPI registered
- July 2010 — 16 yrs on file
- Profile last updated
- May 14, 2019
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 363LA2200X — NUCC code
- State license (1)
- Pennsylvania #SP004366C
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912210766. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
80
Distinct HCPCS
1
Medicare allowed
$6,214
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 80 | 53 | $78 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 78. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$19
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 1 | $19.36 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
120
Patients
17
Total drug cost
$25,981
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 38 | 17 | $547 |
| Pantoprazole Sodium | Generic | 29 | 0 | $661 |
| Famotidine | Generic | 25 | 0 | $310 |
| Creon (Lipase/Protease/Amylase) | Brand | 15 | 0 | $22,841 |
| Sucralfate | Generic | 13 | 0 | $1,621 |
Frequently asked questions
What is Dr. Mary O'Neill's medical specialty?
Dr. Mary O'Neill practices Adult Health Nurse Practitioner in Warminster, PA.
Where does Dr. Mary O'Neill practice?
Dr. Mary O'Neill practices at 225 Newtown Road 2Nd Floor, Warminster, PA 18974. Office phone: 2154416825.
What is Dr. Mary O'Neill's NPI?
Dr. Mary O'Neill's National Provider Identifier (NPI) is 1912210766, issued by NPPES.
Does Dr. Mary O'Neill accept Medicare assignment?
Yes. Dr. Mary O'Neill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary O'Neill commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.