Doctor profile · Federal record
Dr. Sherin Elsa Mathews, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Princeton, NJ
- NPI 1346656568
- Accepts Medicare
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
256 Bunn Dr Ste D
Princeton, NJ 085402859
(609) 924-4433 - Mailing address
-
401 Route 73 N Ste 320
Marlton, NJ 080533426
Credentials & registration
- NPI registered
- July 2014 — 12 yrs on file
- Profile last updated
- December 15, 2022
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- New Jersey #25MA10203400
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346656568. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
265
Distinct HCPCS
4
Medicare allowed
$37,086
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 148 | 93 | $139 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 57 | 57 | $183 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 47 | 39 | $98 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 13 | 13 | $115 |
In context: peer comparison
Among 8 peers in Princeton Endocrinology, Diabetes & Metabolism Physician, average services per provider: 223. This provider delivers 1.2× the peer median.Open Payments
Industry payments received
All-time total
$248
Transactions
14
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bayer Healthcare Pharmaceuticals INC. | 3 | $70.65 | |
| Medtronic, INC. | 4 | $63.48 | |
| Lilly USA, LLC | 3 | $50.01 | |
| Abbott Laboratories | 3 | $49.68 | |
| Novo Nordisk INC | 1 | $14.16 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
397
Patients
111
Total drug cost
$95,282
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 68 | 27 | $837 |
| Repaglinide | Generic | 52 | 16 | $1,344 |
| Metformin Hcl | Generic | 46 | 20 | $386 |
| Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) | Brand | 31 | 12 | $22,297 |
| Glimepiride | Generic | 28 | 12 | $330 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 27 | 12 | $333 |
| Synthroid (Levothyroxine Sodium) | Brand | 25 | 12 | $2,600 |
| Januvia (Sitagliptin Phosphate) | Brand | 20 | 0 | $14,910 |
| Ozempic (Semaglutide) | Brand | 19 | 0 | $28,050 |
| Atorvastatin Calcium | Generic | 18 | 0 | $211 |
Hospital affiliations
Frequently asked questions
What is Dr. Sherin Elsa Mathews's medical specialty?
Dr. Sherin Elsa Mathews practices Endocrinology, Diabetes & Metabolism Physician in Princeton, NJ.
Where does Dr. Sherin Elsa Mathews practice?
Dr. Sherin Elsa Mathews practices at 256 Bunn Dr Ste D, Princeton, NJ 085402859. Office phone: 6099244433.
What is Dr. Sherin Elsa Mathews's NPI?
Dr. Sherin Elsa Mathews's National Provider Identifier (NPI) is 1346656568, issued by NPPES.
Does Dr. Sherin Elsa Mathews accept Medicare assignment?
Yes. Dr. Sherin Elsa Mathews accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sherin Elsa Mathews commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.