Doctor profile · Federal record
Dr. Jonathan Welch, MD
Ophthalmology Physician (CMS: Ophthalmology) · San Marcos, TX
- NPI 1407024227
- Accepts Medicare
- MIPS 91.4 / 100 · 2023
- 22 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2430 S Ih 35 Ste 106
San Marcos, TX 786665921
(512) 353-1300
fax (512) 353-5135
Credentials & registration
- NPI registered
- February 2008 — 18 yrs on file
- Profile last updated
- October 28, 2020
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Texas #TL2008
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407024227. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,207
Distinct HCPCS
10
Medicare allowed
$488,404
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 1,268 | 1,218 | $122 | |
92133 |
Imaging of optic nerve | 539 | 450 | $34 | |
92012 |
Established patient problem focused exam of visual system | 507 | 339 | $86 | |
92083 |
Exam of visual field with extended testing | 430 | 283 | $60 | |
92134 |
Imaging of retina | 362 | 344 | $39 | |
92136 |
Measurement of corneal curvature and depth of eye | 260 | 157 | $39 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 250 | 141 | $513 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 219 | 209 | $124 | |
92004 |
New patient complete exam of visual system | 139 | 139 | $146 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 114 | 114 | $160 |
In context: peer comparison
Among 2 peers in San Marcos Ophthalmology Physician, average services per provider: 303. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$663
Transactions
29
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 12 | $255.56 | |
| Biotissue Holdings INC. | 2 | $100.37 | |
| RxSight INC | 3 | $88.39 | |
| Oyster Point Pharma, INC. | 4 | $73.87 | |
| Bausch & Lomb Americas INC. | 3 | $56.52 | |
| Amgen INC. | 1 | $22.42 | |
| Tarsus Pharmaceuticals, INC. | 1 | $18.56 | |
| Thea Pharma INC. | 1 | $17.45 | |
| Alcon Vision LLC | 1 | $16.65 | |
| Dompe US, INC. | 1 | $13.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,042
Patients
793
Total drug cost
$299,311
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 675 | 141 | $11,649 |
| Fluorometholone | Generic | 205 | 109 | $13,081 |
| Prednisolone Acetate | Generic | 202 | 173 | $8,776 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 153 | 34 | $4,727 |
| Restasis (Cyclosporine) | Brand | 145 | 51 | $132,038 |
| Timolol Maleate | Generic | 113 | 32 | $1,682 |
| Moxifloxacin (Moxifloxacin Hcl) | Brand | 98 | 68 | $2,776 |
| Ketorolac Tromethamine | Generic | 93 | 69 | $1,651 |
| Brimonidine Tartrate | Generic | 87 | 26 | $4,314 |
| Cyclosporine | Generic | 60 | 24 | $42,235 |
Frequently asked questions
What is Dr. Jonathan Welch's medical specialty?
Dr. Jonathan Welch practices Ophthalmology Physician in San Marcos, TX.
Where does Dr. Jonathan Welch practice?
Dr. Jonathan Welch practices at 2430 S Ih 35 Ste 106, San Marcos, TX 786665921. Office phone: 5123531300.
What is Dr. Jonathan Welch's NPI?
Dr. Jonathan Welch's National Provider Identifier (NPI) is 1407024227, issued by NPPES.
Does Dr. Jonathan Welch accept Medicare assignment?
Yes. Dr. Jonathan Welch accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Welch commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Imaging of optic nerve (HCPCS 92133); Established patient problem focused exam of visual system (HCPCS 92012). Source: CMS Medicare Physician & Other Practitioners file.