Doctor profile · Federal record
Dr. Mary Stefanyszyn, MD
Ophthalmology Physician (CMS: Ophthalmology) · Wynnewood, PA
- NPI 1245239318
- Accepts Medicare
- MIPS 88.3 / 100 · 2023
- 48 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 E Lancaster Ave, Suite 256 Medical Bldg East
Wynnewood, PA 190963450
(610) 649-1970
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- July 2, 2008
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Pennsylvania #MD022299E
- Medicaid
- PA #0885754
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245239318. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11,206
Distinct HCPCS
10
Medicare allowed
$277,683
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0588 |
Injection, incobotulinumtoxin a, 1 unit | 10,201 | 42 | $5 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 289 | 170 | $95 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 249 | 165 | $135 | |
64612 |
Injection of chemical for paralysis of nerve muscles on side of face | 104 | 43 | $147 | |
92285 |
Photography of content of eyes | 57 | 57 | $25 | |
92083 |
Exam of visual field with extended testing | 54 | 54 | $40 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 50 | 50 | $176 | |
67904 |
Repair of tendon of upper eyelid | 47 | 47 | $1,072 | |
67917 |
Extensive repair of turning-outward eyelid defect | 41 | 41 | $882 | |
67882 |
Creation of permanent eyelid margin scarring with relocation of eyelid tissue | 29 | 26 | $576 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 398. This provider delivers 28× the peer median.Open Payments
Industry payments received
All-time total
$98
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| BIOTISSUE HOLDINGS INC. | 2 | $56.98 | |
| Merz Pharmaceuticals, LLC | 1 | $41.04 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,244
Patients
703
Total drug cost
$25,646
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 368 | 191 | $5,096 |
| Doxycycline Hyclate | Generic | 290 | 176 | $8,813 |
| Erythromycin (Erythromycin Base) | Brand | 273 | 156 | $2,834 |
| Prednisolone Acetate | Generic | 125 | 85 | $4,056 |
| Tobramycin-Dexamethasone (Tobramycin/Dexamethasone) | Brand | 66 | 49 | $4,003 |
| Prednisone | Generic | 43 | 23 | $179 |
| Doxycycline Monohydrate | Generic | 28 | 0 | $429 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 27 | 23 | $117 |
| Azithromycin | Generic | 12 | 0 | $64 |
| Tobramycin | Generic | 12 | 0 | $54 |
Frequently asked questions
What is Dr. Mary Stefanyszyn's medical specialty?
Dr. Mary Stefanyszyn practices Ophthalmology Physician in Wynnewood, PA.
Where does Dr. Mary Stefanyszyn practice?
Dr. Mary Stefanyszyn practices at 100 E Lancaster Ave, Wynnewood, PA 190963450. Office phone: 6106491970.
What is Dr. Mary Stefanyszyn's NPI?
Dr. Mary Stefanyszyn's National Provider Identifier (NPI) is 1245239318, issued by NPPES.
Does Dr. Mary Stefanyszyn accept Medicare assignment?
Yes. Dr. Mary Stefanyszyn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Stefanyszyn commonly perform?
Top Medicare-reported procedures in 2023: Injection, incobotulinumtoxin a, 1 unit (HCPCS J0588); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.