Doctor profile · Federal record
Dr. Timothy Blankenbeker, O.D.
Optometrist (CMS: Optometry) · Mishawaka, IN
- NPI 1316146798
- Accepts Medicare
- MIPS 89.9 / 100 · 2023
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
230 E Day RD Ste 100
Mishawaka, IN 465453408
(574) 271-3939
fax (574) 271-3941 - Additional location
-
1747 Stafford CT
Goshen, IN 465266542
(574) 533-0100
fax (574) 534-8088 - Additional location
-
2216 Cassopolis St
Elkhart, IN 465145133
(574) 266-2111
fax (574) 266-0555 - Additional location
-
319 N Niles Ave Ste 100
South Bend, IN 466172328
(574) 282-2020
fax (574) 288-2020 - Additional location
-
320 Meadow Ln
Plymouth, IN 465639394
(574) 935-4480
fax (574) 941-2040
Show 2 more locations
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Profile last updated
- April 11, 2019
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Indiana #18003467B
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316146798. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
604
Distinct HCPCS
9
Medicare allowed
$52,311
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 221 | 127 | $84 | |
92014 |
Established patient complete exam of visual system | 157 | 155 | $118 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 67 | 51 | $52 | |
92134 |
Imaging of retina | 51 | 41 | $38 | |
92004 |
New patient complete exam of visual system | 39 | 39 | $140 | |
92133 |
Imaging of optic nerve | 25 | 23 | $33 | |
92083 |
Exam of visual field with extended testing | 21 | 19 | $58 | |
92012 |
Established patient problem focused exam of visual system | 12 | 12 | $83 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 11 | 11 | $119 |
In context: peer comparison
Among 12 peers in Mishawaka Optometrist, average services per provider: 67. This provider delivers 9.0× the peer median.Open Payments
Industry payments received
All-time total
$774
Transactions
25
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas INC. | 4 | $179.62 | |
| Mallinckrodt Hospital Products INC. | 7 | $169.57 | |
| Sight Sciences, INC. | 1 | $146.40 | |
| Tarsus Pharmaceuticals, INC. | 4 | $82.94 | |
| Oyster Point Pharma, INC. | 2 | $38.08 | |
| Alcon Vision LLC | 1 | $30.39 | |
| Sun Pharmaceutical Industries INC. | 1 | $25.26 | |
| Dompe US, INC. | 1 | $25.23 | |
| Abbvie INC. | 1 | $24.02 | |
| Rayner Intraocular Lenses Limited | 1 | $23.19 | |
| Amgen INC. | 1 | $15.06 | |
| Lkc Technologies, INC. | 1 | $14.70 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
593
Patients
279
Total drug cost
$142,952
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 189 | 62 | $4,762 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 63 | 57 | $889 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 56 | 17 | $1,287 |
| Brimonidine Tartrate | Generic | 41 | 13 | $1,802 |
| Prednisolone Acetate | Generic | 38 | 35 | $1,593 |
| Xiidra (Lifitegrast) | Brand | 37 | 16 | $54,821 |
| Restasis (Cyclosporine) | Brand | 33 | 23 | $54,132 |
| Timolol Maleate | Generic | 28 | 15 | $493 |
| Erythromycin (Erythromycin Base) | Brand | 22 | 18 | $251 |
| Doxycycline Monohydrate | Generic | 19 | 11 | $574 |
Frequently asked questions
What is Dr. Timothy Blankenbeker's medical specialty?
Dr. Timothy Blankenbeker practices Optometrist in Mishawaka, IN.
Where does Dr. Timothy Blankenbeker practice?
Dr. Timothy Blankenbeker practices at 230 E Day RD Ste 100, Mishawaka, IN 465453408. Office phone: 5742713939.
What is Dr. Timothy Blankenbeker's NPI?
Dr. Timothy Blankenbeker's National Provider Identifier (NPI) is 1316146798, issued by NPPES.
Does Dr. Timothy Blankenbeker accept Medicare assignment?
Yes. Dr. Timothy Blankenbeker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Blankenbeker commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.