Doctor profile · Federal record
Dr. Mark Stamm, MD
Ophthalmology Physician · Lewes, DE
- NPI 1922082387
- MIPS 79.3 / 100 · 2023
- 21 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
28185 Celestial Way
Lewes, DE 19958
(914) 283-9027
fax (845) 294-1479 - Mailing address
-
Po Box 73
Nassau, DE 19969
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- July 28, 2025
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Delaware #C1-0027102
- Medicaid
- NY #000607658
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922082387. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,718
Distinct HCPCS
10
Medicare allowed
$286,787
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 487 | 479 | $130 | |
92250 |
Photography of the retina | 349 | 347 | $37 | |
92012 |
Established patient problem focused exam of visual system | 312 | 211 | $93 | |
92081 |
Exam of visual field with limited testing | 221 | 221 | $35 | |
92134 |
Imaging of retina | 217 | 186 | $40 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 189 | 150 | $132 | |
92133 |
Imaging of optic nerve | 134 | 130 | $38 | |
92083 |
Exam of visual field with extended testing | 128 | 122 | $65 | |
92136 |
Measurement of corneal curvature and depth of eye | 124 | 93 | $42 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 116 | 96 | $93 |
In context: peer comparison
Among 2 peers in Lewes Ophthalmology Physician, average services per provider: 146. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$76
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Harrow Eye, LLC | 2 | $50.92 | |
| Tarsus Pharmaceuticals, INC. | 1 | $25.41 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,152
Patients
528
Total drug cost
$146,850
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 336 | 98 | $5,262 |
| Prednisolone Acetate | Generic | 162 | 114 | $5,927 |
| Timolol Maleate | Generic | 120 | 41 | $1,975 |
| Gatifloxacin | Generic | 92 | 63 | $5,066 |
| Lumigan (Bimatoprost) | Brand | 75 | 29 | $45,332 |
| Ketorolac Tromethamine | Generic | 70 | 49 | $1,692 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 54 | 22 | $1,229 |
| Dorzolamide Hcl | Generic | 38 | 19 | $1,425 |
| Brimonidine Tartrate | Generic | 37 | 16 | $1,045 |
| Restasis (Cyclosporine) | Brand | 34 | 20 | $59,741 |
Frequently asked questions
What is Dr. Mark Stamm's medical specialty?
Dr. Mark Stamm practices Ophthalmology Physician in Lewes, DE.
Where does Dr. Mark Stamm practice?
Dr. Mark Stamm practices at 28185 Celestial Way, Lewes, DE 19958. Office phone: 9142839027.
What is Dr. Mark Stamm's NPI?
Dr. Mark Stamm's National Provider Identifier (NPI) is 1922082387, issued by NPPES.
What procedures does Dr. Mark Stamm commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Photography of the retina (HCPCS 92250); Established patient problem focused exam of visual system (HCPCS 92012). Source: CMS Medicare Physician & Other Practitioners file.