Doctor profile · Federal record
Dr. Ann Buikema Wiarda, MD
Ophthalmology Physician (CMS: Ophthalmology) · Warsaw, IN
- NPI 1538146246
- Accepts Medicare
- MIPS 93.6 / 100 · 2023
- 31 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2251 Dubois Dr
Warsaw, IN 465803212
(574) 269-2777
fax (574) 371-4697
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- June 12, 2012
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Indiana #01047556A
- Medicaid
- IL #200358390
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538146246. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,385
Distinct HCPCS
10
Medicare allowed
$1,043,630
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0178 |
Injection, aflibercept, 1 mg | 604 | 83 | $867 | |
67028 |
Injection of drug into eye | 466 | 144 | $114 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 429 | 260 | $85 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 399 | 235 | $438 | |
92134 |
Imaging of retina | 351 | 234 | $36 | |
92025 |
Ct scan of cornea | 293 | 288 | $34 | |
92136 |
Measurement of corneal curvature and depth of eye | 273 | 269 | $44 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 267 | 267 | $156 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 232 | 211 | $120 | |
J3590 |
Unclassified biologics | 204 | 64 | $89 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 334. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$3,861
Transactions
30
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 9 | $2,669.87 | |
| RxSight Inc | 8 | $770.96 | |
| Regeneron Healthcare Solutions, Inc. | 5 | $210.76 | |
| Genentech USA, Inc. | 3 | $78.07 | |
| Glaukos Corporation | 1 | $59.70 | |
| ABBVIE INC. | 3 | $58.14 | |
| BIOTISSUE HOLDINGS INC. | 1 | $13.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,704
Patients
791
Total drug cost
$104,917
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 573 | 217 | $17,326 |
| Prednisolone Acetate | Generic | 283 | 228 | $15,427 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 164 | 57 | $5,028 |
| Brimonidine Tartrate | Generic | 152 | 59 | $3,076 |
| Diclofenac Sodium | Generic | 139 | 102 | $1,979 |
| Timolol Maleate | Generic | 127 | 52 | $1,647 |
| Dorzolamide Hcl | Generic | 62 | 22 | $1,651 |
| Lumigan (Bimatoprost) | Brand | 38 | 16 | $22,480 |
| Brimonidine Tartrate-Timolol (Brimonidine Tartrate/Timolol) | Brand | 33 | 0 | $10,193 |
| Combigan (Brimonidine Tartrate/Timolol) | Brand | 28 | 0 | $11,923 |
Frequently asked questions
What is Dr. Ann Buikema Wiarda's medical specialty?
Dr. Ann Buikema Wiarda practices Ophthalmology Physician in Warsaw, IN.
Where does Dr. Ann Buikema Wiarda practice?
Dr. Ann Buikema Wiarda practices at 2251 Dubois Dr, Warsaw, IN 465803212. Office phone: 5742692777.
What is Dr. Ann Buikema Wiarda's NPI?
Dr. Ann Buikema Wiarda's National Provider Identifier (NPI) is 1538146246, issued by NPPES.
Does Dr. Ann Buikema Wiarda accept Medicare assignment?
Yes. Dr. Ann Buikema Wiarda accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ann Buikema Wiarda commonly perform?
Top Medicare-reported procedures in 2023: Injection, aflibercept, 1 mg (HCPCS J0178); Injection of drug into eye (HCPCS 67028); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.