Doctor profile · Federal record
Dr. Gregory Cartnick, MD
Internal Medicine Physician (CMS: Internal Medicine) · Neptune, NJ
- NPI 1710082094
- Accepts Medicare
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1812 State Route 33
Neptune, NJ 077534802
(732) 988-3336
fax (732) 776-8338 - Additional location
-
2640 Highway 70 Unit B
Manasquan, NJ 087362609
(732) 807-3834
fax (732) 807-3835
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- May 11, 2020
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New Jersey #25MA08133700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710082094. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
175
Distinct HCPCS
3
Medicare allowed
$20,862
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 80 | 32 | $135 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 73 | 36 | $97 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 22 | 22 | $137 |
In context: peer comparison
Among 20 peers in Neptune Internal Medicine Physician, average services per provider: 207. This provider delivers 0.8× the peer median.Open Payments
Industry payments received
All-time total
$267
Transactions
5
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 2 | $219.89 | |
| Almatica Pharma LLC | 2 | $27.21 | |
| Sanofi Pasteur INC. | 1 | $20.33 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,122
Patients
207
Total drug cost
$29,070
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 159 | 44 | $2,026 |
| Gabapentin | Generic | 106 | 19 | $1,367 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 102 | 21 | $2,647 |
| Amlodipine Besylate | Generic | 92 | 29 | $703 |
| Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) | Brand | 85 | 0 | $12,896 |
| Losartan Potassium | Generic | 81 | 26 | $1,232 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 81 | 0 | $2,557 |
| Alprazolam | Generic | 67 | 12 | $479 |
| Omeprazole | Generic | 65 | 17 | $1,077 |
| Zolpidem Tartrate | Generic | 65 | 0 | $467 |
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Cartnick's medical specialty?
Dr. Gregory Cartnick practices Internal Medicine Physician in Neptune, NJ.
Where does Dr. Gregory Cartnick practice?
Dr. Gregory Cartnick practices at 1812 State Route 33, Neptune, NJ 077534802. Office phone: 7329883336.
What is Dr. Gregory Cartnick's NPI?
Dr. Gregory Cartnick's National Provider Identifier (NPI) is 1710082094, issued by NPPES.
Does Dr. Gregory Cartnick accept Medicare assignment?
Yes. Dr. Gregory Cartnick accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Cartnick commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.