Doctor profile · Federal record
Dr. Martin Sarkar, D.O.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Endocrinology, Diabetes & Metabolism Physician · Frederick, MD
- NPI 1518005636
- Accepts Medicare
- MIPS 80.3 / 100 · 2023
- 22 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9093 Ridgefield Dr Ste 104
Frederick, MD 217016711
(240) 956-5475
fax (240) 891-2600 - Mailing address
-
Po Box 37086
Baltimore, MD 212973086
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- April 23, 2025
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (2)
- Maryland #H80011 · Wisconsin #57553
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518005636. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,591
Distinct HCPCS
10
Medicare allowed
$174,314
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 622 | 348 | $130 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 440 | 156 | $35 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 221 | 146 | $182 | |
76536 |
Ultrasound scan of head and neck soft tissue | 113 | 111 | $115 | |
95250 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with provider supplied equipment | 47 | 41 | $151 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 44 | 44 | $225 | |
10005 |
Fine needle aspiration biopsy using ultrasound guidance, first growth | 38 | 37 | $141 | |
99406 |
Smoking and tobacco use intensive counseling, 4-10 minutes | 27 | 14 | $15 | |
95249 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin | 21 | 21 | $63 | |
10006 |
Fine needle aspiration biopsy using ultrasound guidance, each additional growth | 18 | 15 | $62 |
In context: peer comparison
Among 3 peers in Frederick Endocrinology, Diabetes & Metabolism Physician, average services per provider: 120. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$154,410
Transactions
235
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Insulet Corporation | 69 | $40,019.58 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 33 | $31,002.61 | |
| Dexcom, INC. | 30 | $26,115.15 | |
| Novo Nordisk INC | 19 | $14,558.21 | |
| Mannkind Corporation | 32 | $10,574.65 | |
| Sanofi-Aventis U.S. LLC | 10 | $10,361.48 | |
| CeQur Corporation | 3 | $7,782.14 | |
| Lilly USA, LLC | 14 | $5,391.79 | |
| Fresenius Kabi USA, LLC | 7 | $5,089.97 | |
| Xeris Pharmaceuticals, INC. | 8 | $3,021.21 | |
| Corcept Therapeutics | 4 | $189.93 | |
| Ascensia Diabetes Care US INC. | 1 | $101.72 | |
| Tandem Diabetes Care, INC. | 2 | $94.74 | |
| Amneal Pharmaceuticals LLC | 2 | $39.87 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $24.81 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,577
Patients
481
Total drug cost
$1,350,048
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 364 | 109 | $4,869 |
| Ozempic (Semaglutide) | Brand | 214 | 59 | $476,106 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 150 | 51 | $2,997 |
| Trulicity (Dulaglutide) | Brand | 98 | 29 | $195,446 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 88 | 27 | $130,897 |
| Jardiance (Empagliflozin) | Brand | 87 | 27 | $136,672 |
| Novolog (Insulin Aspart) | Brand | 87 | 26 | $132,345 |
| Synthroid (Levothyroxine Sodium) | Brand | 87 | 23 | $8,740 |
| Metformin Hcl | Generic | 80 | 26 | $1,180 |
| Tresiba Flextouch U-100 (Insulin Degludec) | Brand | 75 | 23 | $50,587 |
Hospital affiliations
Frequently asked questions
What is Dr. Martin Sarkar's medical specialty?
Dr. Martin Sarkar practices Endocrinology, Diabetes & Metabolism Physician in Frederick, MD.
Where does Dr. Martin Sarkar practice?
Dr. Martin Sarkar practices at 9093 Ridgefield Dr Ste 104, Frederick, MD 217016711. Office phone: 2409565475.
What is Dr. Martin Sarkar's NPI?
Dr. Martin Sarkar's National Provider Identifier (NPI) is 1518005636, issued by NPPES.
Does Dr. Martin Sarkar accept Medicare assignment?
Yes. Dr. Martin Sarkar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Martin Sarkar commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.