Doctor profile · Federal record
Dr. Stephanie Mason, RPA-C
Physician Assistant · East Setauket, NY
- NPI 1700126018
- Accepts Medicare
- MIPS 91.4 / 100 · 2023
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
24 Research Way Ste 500
East Setauket, NY 117333470
(631) 444-6270 - Additional location
-
259 1St St
Mineola, NY 115013957
(516) 663-0333 - Mailing address
-
101 Nicolls RD
Stony Brook, NY 117943470
Credentials & registration
- NPI registered
- February 2013 — 13 yrs on file
- Profile last updated
- June 20, 2019
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- New York #016412
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700126018. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
77
Distinct HCPCS
3
Medicare allowed
$6,710
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 48 | 45 | $91 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 17 | 17 | $128 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 12 | 12 | $14 |
In context: peer comparison
Among 11 peers in East Setauket Physician Assistant, average services per provider: 150. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$298
Transactions
13
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Blue Earth Diagnostics Limited | 3 | $63.32 | |
| Sumitomo Pharma America, INC. | 2 | $53.02 | |
| Janssen Biotech, INC. | 2 | $48.77 | |
| Ferring Pharmaceuticals INC. | 2 | $46.21 | |
| Myriad Genetic Laboratories, INC. | 1 | $25.96 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $25.85 | |
| Coloplast Corp | 1 | $20.56 | |
| Astellas Pharma US INC | 1 | $14.79 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
632
Patients
298
Total drug cost
$54,194
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 231 | 99 | $5,360 |
| Finasteride | Generic | 114 | 58 | $1,745 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 75 | 58 | $233 |
| Alfuzosin Hcl ER (Alfuzosin Hcl) | Brand | 47 | 23 | $814 |
| Myrbetriq (Mirabegron) | Brand | 39 | 22 | $39,056 |
| Methenamine Hippurate | Generic | 31 | 0 | $1,089 |
| Oxybutynin Chloride ER (Oxybutynin Chloride) | Brand | 28 | 13 | $1,329 |
| Tadalafil | Generic | 18 | 0 | $2,571 |
| Silodosin | Generic | 17 | 0 | $1,773 |
| Cephalexin | Generic | 16 | 12 | $91 |
Frequently asked questions
What is Dr. Stephanie Mason's medical specialty?
Dr. Stephanie Mason practices Physician Assistant in East Setauket, NY.
Where does Dr. Stephanie Mason practice?
Dr. Stephanie Mason practices at 24 Research Way Ste 500, East Setauket, NY 117333470. Office phone: 6314446270.
What is Dr. Stephanie Mason's NPI?
Dr. Stephanie Mason's National Provider Identifier (NPI) is 1700126018, issued by NPPES.
Does Dr. Stephanie Mason accept Medicare assignment?
Yes. Dr. Stephanie Mason accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephanie Mason commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Ultrasound measurement of bladder capacity after voiding (HCPCS 51798). Source: CMS Medicare Physician & Other Practitioners file.