Doctor profile · Federal record
Dr. Randall Riemer, O.D.
Optometrist (CMS: Optometry) · Portland, MI
- NPI 1194714071
- Accepts Medicare
- 42 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
207 E Bridge St
Portland, MI 488751436
(517) 647-2020
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- March 18, 2017
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Michigan #4901002984
- Medicaid
- MI #94-2913642
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194714071. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
175
Distinct HCPCS
7
Medicare allowed
$13,670
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 41 | 40 | $119 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 28 | 27 | $122 | |
92250 |
Photography of the retina | 25 | 25 | $35 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 24 | 16 | $86 | |
92134 |
Imaging of retina | 21 | 18 | $38 | |
92083 |
Exam of visual field with extended testing | 19 | 19 | $58 | |
92133 |
Imaging of optic nerve | 17 | 17 | $32 |
In context: peer comparison
Among 1 peers in Portland Optometrist, average services per provider: 25. This provider delivers 7.0× the peer median.Open Payments
Industry payments received
All-time total
$193
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Optos, INC. | 1 | $115.83 | |
| Lkc Technologies, INC. | 1 | $77.22 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
240
Patients
36
Total drug cost
$53,799
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 135 | 36 | $4,646 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 21 | 0 | $773 |
| Restasis (Cyclosporine) | Brand | 18 | 0 | $13,908 |
| Timolol Maleate | Generic | 16 | 0 | $534 |
| Travoprost | Generic | 14 | 0 | $3,429 |
| Cyclosporine | Generic | 13 | 0 | $12,923 |
| Brimonidine Tartrate | Generic | 12 | 0 | $592 |
| Xiidra (Lifitegrast) | Brand | 11 | 0 | $16,993 |
Frequently asked questions
What is Dr. Randall Riemer's medical specialty?
Dr. Randall Riemer practices Optometrist in Portland, MI.
Where does Dr. Randall Riemer practice?
Dr. Randall Riemer practices at 207 E Bridge St, Portland, MI 488751436. Office phone: 5176472020.
What is Dr. Randall Riemer's NPI?
Dr. Randall Riemer's National Provider Identifier (NPI) is 1194714071, issued by NPPES.
Does Dr. Randall Riemer accept Medicare assignment?
Yes. Dr. Randall Riemer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Randall Riemer commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99214); Photography of the retina (HCPCS 92250). Source: CMS Medicare Physician & Other Practitioners file.