Doctor profile · Federal record
Dr. Mark Sheynshteyn, D.O
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Endocrinology, Diabetes & Metabolism Physician · Staten Island, NY
- NPI 1447517883
- Accepts Medicare
- MIPS 61.8 / 100 · 2023
- 14 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1366 Victory Blvd Ste A
Staten Island, NY 103013948
(718) 727-1366
fax (718) 727-5041 - Additional location
-
2069 85Th St Apt 5A
Brooklyn, NY 112143230
(347) 615-6331 - Mailing address
-
963 Rathbun Ave
Staten Island, NY 103092224
Credentials & registration
- NPI registered
- April 2012 — 14 yrs on file
- Profile last updated
- January 27, 2021
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (2)
- New York #279051 · Georgia #77673
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447517883. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
737
Distinct HCPCS
8
Medicare allowed
$86,649
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 294 | 157 | $145 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 272 | 179 | $102 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 57 | 26 | $39 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 30 | 30 | $184 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 28 | 12 | $58 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 23 | 19 | $98 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 18 | 18 | $127 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 15 | 14 | $150 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 132. This provider delivers 5.6× the peer median.Open Payments
Industry payments received
All-time total
$2,616
Transactions
93
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 22 | $445.56 | |
| Amgen Inc. | 7 | $341.49 | |
| SANOFI-AVENTIS U.S. LLC | 8 | $260.84 | |
| Corcept Therapeutics | 8 | $224.28 | |
| Amneal Pharmaceuticals LLC | 9 | $208.79 | |
| Lilly USA, LLC | 6 | $161.46 | |
| ABBVIE INC. | 8 | $143.44 | |
| Abbott Laboratories | 7 | $134.21 | |
| AstraZeneca Pharmaceuticals LP | 4 | $123.49 | |
| GlaxoSmithKline, LLC. | 1 | $120.33 | |
| Bayer Healthcare Pharmaceuticals Inc. | 4 | $96.09 | |
| Insulet Corporation | 3 | $74.53 | |
| Tandem Diabetes Care, Inc. | 3 | $66.34 | |
| PFIZER INC. | 2 | $39.02 | |
| CeQur Corporation | 1 | $27.66 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,177
Patients
666
Total drug cost
$1,196,450
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 291 | 95 | $6,870 |
| Metformin Hcl | Generic | 266 | 84 | $3,064 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 212 | 68 | $3,813 |
| Glipizide Er (Glipizide) | Brand | 183 | 54 | $4,191 |
| Trulicity (Dulaglutide) | Brand | 179 | 47 | $384,468 |
| Farxiga (Dapagliflozin Propanediol) | Brand | 166 | 52 | $232,712 |
| Glimepiride | Generic | 134 | 39 | $3,047 |
| Atorvastatin Calcium | Generic | 113 | 39 | $1,611 |
| Pioglitazone Hcl | Generic | 109 | 31 | $1,939 |
| Ozempic (Semaglutide) | Brand | 107 | 32 | $238,658 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Sheynshteyn's medical specialty?
Dr. Mark Sheynshteyn practices Endocrinology, Diabetes & Metabolism Physician in Staten Island, NY.
Where does Dr. Mark Sheynshteyn practice?
Dr. Mark Sheynshteyn practices at 1366 Victory Blvd Ste A, Staten Island, NY 103013948. Office phone: 7187271366.
What is Dr. Mark Sheynshteyn's NPI?
Dr. Mark Sheynshteyn's National Provider Identifier (NPI) is 1447517883, issued by NPPES.
Does Dr. Mark Sheynshteyn accept Medicare assignment?
Yes. Dr. Mark Sheynshteyn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Sheynshteyn 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); 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.