Doctor profile · Federal record
Dr. Marie O'Brien, D.O.
Rheumatology Physician (CMS: Rheumatology) · Allentown, PA
- NPI 1083836464
- Accepts Medicare
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3080 Hamilton Blvd, Suite 300
Allentown, PA 181033694
(610) 776-5038 - Mailing address
-
Po Box 783311
Philadelphia, PA 191783311
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- November 18, 2015
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- Pennsylvania #OS012497
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083836464. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
17,071
Distinct HCPCS
10
Medicare allowed
$203,736
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0717 |
Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 13,200 | 20 | $5 | |
J0897 |
Injection, denosumab, 1 mg | 3,120 | 45 | $23 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 450 | 312 | $95 | |
96401 |
Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle | 66 | 20 | $69 | |
96372 |
Injection of drug or substance under skin or into muscle | 63 | 49 | $13 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 63 | 50 | $112 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 32 | 32 | $176 | |
20610 |
Aspiration and/or injection of fluid from large joint | 28 | 22 | $51 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 21 | 21 | $116 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 16 | 14 | $77 |
In context: peer comparison
Among 4 peers in Allentown Rheumatology Physician, average services per provider: 1,056. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$370
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 3 | $244.88 | |
| Aurinia Pharma U.S., INC. | 1 | $124.80 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,926
Patients
495
Total drug cost
$731,569
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydroxychloroquine Sulfate | Generic | 489 | 122 | $29,899 |
| Methotrexate (Methotrexate Sodium) | Brand | 251 | 66 | $10,021 |
| Prednisone | Generic | 211 | 78 | $1,661 |
| Gabapentin | Generic | 203 | 61 | $5,185 |
| Diclofenac Sodium | Generic | 128 | 46 | $3,206 |
| Meloxicam | Generic | 114 | 34 | $912 |
| Allopurinol | Generic | 104 | 26 | $2,115 |
| Alendronate Sodium | Generic | 94 | 27 | $865 |
| Duloxetine Hcl | Generic | 86 | 23 | $2,655 |
| Pregabalin | Generic | 60 | 0 | $1,285 |
Hospital affiliations
Frequently asked questions
What is Dr. Marie O'Brien's medical specialty?
Dr. Marie O'Brien practices Rheumatology Physician in Allentown, PA.
Where does Dr. Marie O'Brien practice?
Dr. Marie O'Brien practices at 3080 Hamilton Blvd, Allentown, PA 181033694. Office phone: 6107765038.
What is Dr. Marie O'Brien's NPI?
Dr. Marie O'Brien's National Provider Identifier (NPI) is 1083836464, issued by NPPES.
Does Dr. Marie O'Brien accept Medicare assignment?
Yes. Dr. Marie O'Brien accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marie O'Brien commonly perform?
Top Medicare-reported procedures in 2023: Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) (HCPCS J0717); Injection, denosumab, 1 mg (HCPCS J0897); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.