Doctor profile · Federal record
Dr. Dennis Sommer, OD
Optometrist (CMS: Optometry) · Laporte, IN
- NPI 1750395216
- 42 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
316 Pine Lake Ave
Laporte, IN 46350
(219) 362-2336
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- February 14, 2023
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Indiana #2131B
- Medicaid
- IN #100163880A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750395216. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
478
Distinct HCPCS
5
Medicare allowed
$27,836
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 387 | 344 | $56 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 32 | 32 | $71 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 25 | 17 | $93 | |
92083 |
Exam of visual field with extended testing | 18 | 18 | $55 | |
92133 |
Imaging of optic nerve | 16 | 16 | $30 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 117. This provider delivers 4.1× the peer median.Open Payments
Industry payments received
All-time total
$143
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Mallinckrodt Hospital Products Inc. | 1 | $129.06 | |
| Bausch & Lomb Americas Inc. | 1 | $14.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
190
Patients
54
Total drug cost
$3,140
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 120 | 25 | $1,947 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 46 | 29 | $573 |
| Timolol Maleate | Generic | 24 | 0 | $620 |
Frequently asked questions
What is Dr. Dennis Sommer's medical specialty?
Dr. Dennis Sommer practices Optometrist in Laporte, IN.
Where does Dr. Dennis Sommer practice?
Dr. Dennis Sommer practices at 316 Pine Lake Ave, Laporte, IN 46350. Office phone: 2193622336.
What is Dr. Dennis Sommer's NPI?
Dr. Dennis Sommer's National Provider Identifier (NPI) is 1750395216, issued by NPPES.
Does Dr. Dennis Sommer accept Medicare assignment?
Dr. Dennis Sommer does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Dennis Sommer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Removal of cataract with insertion of prosthetic lens (HCPCS 66984). Source: CMS Medicare Physician & Other Practitioners file.