Doctor profile · Federal record
Dr. Marc Sandberg, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Flemington, NJ
- NPI 1770557837
- Accepts Medicare
- MIPS 80.5 / 100 · 2023
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9100 Wescott Dr, Suite 101
Flemington, NJ 088224677
(908) 237-6900
fax (908) 237-6995
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- December 24, 2015
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- New Jersey #MA07135000
- Medicaid
- NJ #8441006
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770557837. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,346
Distinct HCPCS
9
Medicare allowed
$123,805
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 702 | 395 | $143 | |
83036 |
Hemoglobin a1c level | 274 | 196 | $10 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 174 | 93 | $38 | |
36415 |
Insertion of needle into vein for collection of blood sample | 73 | 62 | $8 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 36 | 36 | $186 | |
82962 |
Blood glucose (sugar) test performed by hand-held instrument | 28 | 24 | $3 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 23 | 21 | $102 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 20 | 20 | $200 | |
G0008 |
Administration of influenza virus vaccine | 16 | 16 | $34 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 149. This provider delivers 9.0× the peer median.Open Payments
Industry payments received
All-time total
$84,177
Transactions
214
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 82 | $39,985.94 | |
| SANOFI-AVENTIS U.S. LLC | 26 | $27,876.68 | |
| Novo Nordisk Inc | 21 | $7,185.32 | |
| Corcept Therapeutics | 21 | $5,902.77 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 17 | $1,796.87 | |
| Astellas Pharma US Inc | 5 | $153.34 | |
| Radius Health, Inc. | 6 | $119.89 | |
| Amgen Inc. | 6 | $107.33 | |
| Amneal Pharmaceuticals LLC | 6 | $100.45 | |
| Antares Pharma, Inc. | 4 | $91.93 | |
| Abbott Laboratories | 4 | $89.58 | |
| Mannkind Corporation | 5 | $81.02 | |
| Tandem Diabetes Care, Inc. | 3 | $75.97 | |
| RECORDATI_RARE_DISEASES_INC. | 4 | $65.86 | |
| Medtronic, Inc. | 4 | $64.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,552
Patients
898
Total drug cost
$2,460,748
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trulicity (Dulaglutide) | Brand | 506 | 90 | $710,388 |
| Metformin Hcl | Generic | 418 | 117 | $4,342 |
| Ozempic (Semaglutide) | Brand | 415 | 82 | $678,109 |
| Synthroid (Levothyroxine Sodium) | Brand | 395 | 97 | $46,207 |
| Unithroid (Levothyroxine Sodium) | Brand | 266 | 69 | $6,954 |
| Atorvastatin Calcium | Generic | 237 | 66 | $3,494 |
| Nano 2nd Gen Pen Needle (Pen Needle, Diabetic) | Brand | 235 | 87 | $19,752 |
| Jardiance (Empagliflozin) | Brand | 224 | 55 | $264,408 |
| Tresiba Flextouch U-200 (Insulin Degludec) | Brand | 175 | 41 | $183,500 |
| Synjardy Xr (Empagliflozin/Metformin Hcl) | Brand | 173 | 40 | $206,093 |
Frequently asked questions
What is Dr. Marc Sandberg's medical specialty?
Dr. Marc Sandberg practices Endocrinology, Diabetes & Metabolism Physician in Flemington, NJ.
Where does Dr. Marc Sandberg practice?
Dr. Marc Sandberg practices at 9100 Wescott Dr, Flemington, NJ 088224677. Office phone: 9082376900.
What is Dr. Marc Sandberg's NPI?
Dr. Marc Sandberg's National Provider Identifier (NPI) is 1770557837, issued by NPPES.
Does Dr. Marc Sandberg accept Medicare assignment?
Yes. Dr. Marc Sandberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marc Sandberg commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Hemoglobin a1c level (HCPCS 83036); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251). Source: CMS Medicare Physician & Other Practitioners file.