Doctor profile · Federal record
Dr. Gary Oxenberg, MD
Internal Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Northfield, NJ
- NPI 1346214533
- Accepts Medicare
- 45 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1418 New RD Ste 2
Northfield, NJ 082251179
(609) 796-7969 - Additional location
-
1161 Route 50 Ste L
Mays Landing, NJ 083302158
(609) 625-7116 - Mailing address
-
2106 New RD Ste F2
Linwood, NJ 082211053
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- October 16, 2025
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- New Jersey #25MA10211100 · Pennsylvania #MD039259L
- Medicaid (2)
- PA #001489863007 · NJ #0046451
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346214533. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
367
Distinct HCPCS
8
Medicare allowed
$37,429
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 171 | 64 | $135 | |
G0447 |
Face-to-face behavioral counseling for obesity, 15 minutes | 45 | 20 | $27 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 37 | 37 | $137 | |
99497 |
Advance care planning, first 30 minutes | 35 | 34 | $87 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 30 | 30 | $20 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 23 | 23 | $93 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 15 | 14 | $16 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $177 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 62. This provider delivers 5.9× the peer median.Open Payments
Industry payments received
All-time total
$476
Transactions
23
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 6 | $181.45 | |
| Novo Nordisk Inc | 5 | $80.10 | |
| PFIZER INC. | 3 | $50.55 | |
| Lilly USA, LLC | 2 | $33.91 | |
| Corcept Therapeutics | 2 | $32.22 | |
| Otsuka America Pharmaceutical, Inc. | 1 | $24.17 | |
| Azurity Pharmaceuticals, Inc. | 1 | $23.61 | |
| Axsome Therapeutics, Inc. | 1 | $17.55 | |
| Amgen Inc. | 1 | $16.20 | |
| ABBVIE INC. | 1 | $15.80 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,223
Patients
309
Total drug cost
$17,492
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 192 | 58 | $3,316 |
| Levothyroxine Sodium | Generic | 137 | 27 | $2,258 |
| Amlodipine Besylate | Generic | 128 | 30 | $976 |
| Omeprazole | Generic | 93 | 27 | $2,055 |
| Metformin Hcl | Generic | 85 | 35 | $1,048 |
| Pantoprazole Sodium | Generic | 75 | 16 | $1,098 |
| Metoprolol Succinate | Generic | 69 | 17 | $1,590 |
| Clonazepam | Generic | 63 | 0 | $1,031 |
| Metoprolol Tartrate | Generic | 63 | 15 | $762 |
| Hydrochlorothiazide | Generic | 60 | 19 | $517 |
Frequently asked questions
What is Dr. Gary Oxenberg's medical specialty?
Dr. Gary Oxenberg practices Internal Medicine Physician in Northfield, NJ.
Where does Dr. Gary Oxenberg practice?
Dr. Gary Oxenberg practices at 1418 New RD Ste 2, Northfield, NJ 082251179. Office phone: 6097967969.
What is Dr. Gary Oxenberg's NPI?
Dr. Gary Oxenberg's National Provider Identifier (NPI) is 1346214533, issued by NPPES.
Does Dr. Gary Oxenberg accept Medicare assignment?
Yes. Dr. Gary Oxenberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gary Oxenberg commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Face-to-face behavioral counseling for obesity (HCPCS G0447); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.