Doctor profile · Federal record
Dr. Mark Wiedenfeld, O.D.
Optometrist (CMS: Optometry) · Lufkin, TX
- NPI 1801817689
- Accepts Medicare
- 31 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
905 S John Redditt Dr
Lufkin, TX 759044326
(936) 634-4913
fax (936) 637-7811
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Texas #5167TG
- Medicaid
- TX #0191736-01
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801817689. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
261
Distinct HCPCS
4
Medicare allowed
$28,530
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 157 | 155 | $108 | |
92004 |
New patient complete exam of visual system | 74 | 74 | $133 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 18 | 16 | $38 | |
92012 |
Established patient problem focused exam of visual system | 12 | 12 | $85 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 122. This provider delivers 2.1× the peer median.Open Payments
Industry payments received
All-time total
$284
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ocular Therapeutix, Inc. | 1 | $138.07 | |
| ABBVIE INC. | 1 | $124.78 | |
| Johnson & Johnson Vision Care, Inc. | 1 | $21.32 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
340
Patients
87
Total drug cost
$7,773
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 198 | 42 | $3,904 |
| Prednisolone Acetate | Generic | 39 | 33 | $1,442 |
| Timolol Maleate | Generic | 34 | 12 | $877 |
| Dorzolamide Hcl | Generic | 28 | 0 | $601 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 23 | 0 | $604 |
| Brimonidine Tartrate | Generic | 18 | 0 | $345 |
Frequently asked questions
What is Dr. Mark Wiedenfeld's medical specialty?
Dr. Mark Wiedenfeld practices Optometrist in Lufkin, TX.
Where does Dr. Mark Wiedenfeld practice?
Dr. Mark Wiedenfeld practices at 905 S John Redditt Dr, Lufkin, TX 759044326. Office phone: 9366344913.
What is Dr. Mark Wiedenfeld's NPI?
Dr. Mark Wiedenfeld's National Provider Identifier (NPI) is 1801817689, issued by NPPES.
Does Dr. Mark Wiedenfeld accept Medicare assignment?
Yes. Dr. Mark Wiedenfeld accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Wiedenfeld commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); New patient complete exam of visual system (HCPCS 92004); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.