Doctor profile · Federal record
Dr. Katherine Obrien, MD
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Paramus, NJ
- NPI 1033159124
- Accepts Medicare
- 25 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
80 Eisenhower Dr, Suite 200
Paramus, NJ 076521430
(201) 843-2800
fax (973) 939-0273
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- April 25, 2017
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- New Jersey #25MA08957200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033159124. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
256
Distinct HCPCS
5
Medicare allowed
$14,865
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 81 | 81 | $44 | |
Q0091 |
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 76 | 76 | $49 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 56 | 48 | $100 | |
96127 |
Assessment of emotional or behavioral problems | 30 | 16 | $5 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 13 | 13 | $141 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 42. This provider delivers 6.1× the peer median.Open Payments
Industry payments received
All-time total
$141
Transactions
8
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US Inc | 3 | $58.34 | |
| MILLICENT US INC | 2 | $28.80 | |
| Exeltis, USA Inc. | 1 | $19.30 | |
| Hologic Sales and Service, LLC | 1 | $17.57 | |
| Agile Therapeutics, Inc. | 1 | $17.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
54
Patients
16
Total drug cost
$5,613
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 38 | 16 | $5,221 |
| Clobetasol Propionate | Generic | 16 | 0 | $392 |
Hospital affiliations
Frequently asked questions
What is Dr. Katherine Obrien's medical specialty?
Dr. Katherine Obrien practices Obstetrics & Gynecology Physician in Paramus, NJ.
Where does Dr. Katherine Obrien practice?
Dr. Katherine Obrien practices at 80 Eisenhower Dr, Paramus, NJ 076521430. Office phone: 2018432800.
What is Dr. Katherine Obrien's NPI?
Dr. Katherine Obrien's National Provider Identifier (NPI) is 1033159124, issued by NPPES.
Does Dr. Katherine Obrien accept Medicare assignment?
Yes. Dr. Katherine Obrien accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Obrien commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (HCPCS Q0091); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.