Doctor profile · Federal record
Dr. Nathaniel Pelsor, O.D.
Optometrist (CMS: Optometry) · Optometrist · Evansville, IN
- NPI 1588977987
- Accepts Medicare
- MIPS 85.2 / 100 · 2023
- 16 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
6149 E Columbia St
Evansville, IN 47715
(812) 424-2020
fax (812) 424-3000 - Additional location
-
201 W Iowa St
Evansville, IN 477101721
Credentials & registration
- NPI registered
- July 2010 — 16 yrs on file
- Profile last updated
- April 11, 2019
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State licenses (2)
- Indiana #18003639A · Kentucky #1816DT
- Medicaid (2)
- IN #201031930 · KY #7100184100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588977987. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,460
Distinct HCPCS
9
Medicare allowed
$100,606
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 635 | 509 | $85 | |
92134 |
Imaging of retina | 261 | 254 | $38 | |
92083 |
Exam of visual field with extended testing | 175 | 151 | $59 | |
92133 |
Imaging of optic nerve | 163 | 151 | $34 | |
92014 |
Established patient complete exam of visual system | 80 | 80 | $120 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 74 | 68 | $53 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 40 | 40 | $103 | |
92004 |
New patient complete exam of visual system | 21 | 21 | $142 | |
76514 |
Ultrasound scan of cornea to determine thickness | 11 | 11 | $10 |
In context: peer comparison
Among 22 peers in Evansville Optometrist, average services per provider: 76. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$1,007
Transactions
38
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas INC. | 10 | $200.19 | |
| Regeneron Healthcare Solutions, INC. | 6 | $137.25 | |
| Lkc Technologies, INC. | 1 | $117.34 | |
| CooperVision INC. | 1 | $115.69 | |
| Mallinckrodt Hospital Products INC. | 3 | $70.66 | |
| Alcon Vision LLC | 3 | $63.86 | |
| Ani Pharmaceuticals, INC. | 3 | $57.10 | |
| Astellas Pharma US INC | 2 | $56.60 | |
| Amgen INC. | 2 | $46.23 | |
| Harrow Eye, LLC | 2 | $41.37 | |
| Genentech USA, INC. | 1 | $24.23 | |
| Oyster Point Pharma, INC. | 1 | $20.91 | |
| Sandoz INC. | 1 | $20.79 | |
| Carl Zeiss Meditec USA, INC. | 1 | $20.69 | |
| Abbvie INC. | 1 | $14.03 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,158
Patients
332
Total drug cost
$79,350
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 385 | 88 | $5,082 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 180 | 57 | $3,700 |
| Timolol Maleate | Generic | 137 | 35 | $3,134 |
| Brimonidine Tartrate | Generic | 108 | 39 | $2,807 |
| Prednisolone Acetate | Generic | 68 | 43 | $4,073 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 61 | 36 | $840 |
| Dorzolamide Hcl | Generic | 43 | 11 | $862 |
| Rocklatan (Netarsudil Mesylat/Latanoprost) | Brand | 32 | 0 | $17,266 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 29 | 12 | $1,725 |
| Combigan (Brimonidine Tartrate/Timolol) | Brand | 21 | 0 | $8,247 |
Frequently asked questions
What is Dr. Nathaniel Pelsor's medical specialty?
Dr. Nathaniel Pelsor practices Optometrist in Evansville, IN.
Where does Dr. Nathaniel Pelsor practice?
Dr. Nathaniel Pelsor practices at 6149 E Columbia St, Evansville, IN 47715. Office phone: 8124242020.
What is Dr. Nathaniel Pelsor's NPI?
Dr. Nathaniel Pelsor's National Provider Identifier (NPI) is 1588977987, issued by NPPES.
Does Dr. Nathaniel Pelsor accept Medicare assignment?
Yes. Dr. Nathaniel Pelsor accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathaniel Pelsor commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Imaging of retina (HCPCS 92134); Exam of visual field with extended testing (HCPCS 92083). Source: CMS Medicare Physician & Other Practitioners file.