Doctor profile · Federal record
Dr. Ann Hemmeke, O.D.
Optometrist (CMS: Optometry) · Hastings, MI
- NPI 1659334621
- Accepts Medicare
- 22 yrs in practice
- Female
- No sanctions
Practice & contact
- Primary practice
-
1761 W M-43 Hwy, Suite 1
Hastings, MI 490588378
(269) 945-3888
fax (269) 945-2112
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Michigan #AH004258
- Medicaid
- MI #4651735
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659334621. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
149
Distinct HCPCS
7
Medicare allowed
$11,251
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92250 |
Photography of the retina | 47 | 45 | $34 | |
92014 |
Established patient complete exam of visual system | 42 | 42 | $116 | |
92133 |
Imaging of optic nerve | 14 | 13 | $34 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 12 | 11 | $52 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 12 | 12 | $122 | |
92004 |
New patient complete exam of visual system | 11 | 11 | $141 | |
92083 |
Exam of visual field with extended testing | 11 | 11 | $58 |
In context: peer comparison
Among 3 peers in Hastings Optometrist, average services per provider: 31. This provider delivers 4.8× the peer median.Open Payments
Industry payments received
All-time total
$376
Transactions
11
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bausch & Lomb Americas INC. | 5 | $188.80 | |
| Oyster Point Pharma, INC. | 1 | $63.84 | |
| Alcon Vision LLC | 2 | $47.37 | |
| Abbvie INC. | 2 | $47.11 | |
| Sight Sciences, INC. | 1 | $28.80 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
282
Patients
41
Total drug cost
$19,757
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 186 | 41 | $2,375 |
| Timolol Maleate | Generic | 52 | 0 | $573 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 30 | 0 | $1,296 |
| Restasis (Cyclosporine) | Brand | 14 | 0 | $15,514 |
Frequently asked questions
What is Dr. Ann Hemmeke's medical specialty?
Dr. Ann Hemmeke practices Optometrist in Hastings, MI.
Where does Dr. Ann Hemmeke practice?
Dr. Ann Hemmeke practices at 1761 W M-43 Hwy, Hastings, MI 490588378. Office phone: 2699453888.
What is Dr. Ann Hemmeke's NPI?
Dr. Ann Hemmeke's National Provider Identifier (NPI) is 1659334621, issued by NPPES.
Does Dr. Ann Hemmeke accept Medicare assignment?
Yes. Dr. Ann Hemmeke accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ann Hemmeke commonly perform?
Top Medicare-reported procedures in 2023: Photography of the retina (HCPCS 92250); Established patient complete exam of visual system (HCPCS 92014); Imaging of optic nerve (HCPCS 92133). Source: CMS Medicare Physician & Other Practitioners file.