Doctor profile · Federal record
Dr. John Rietz, OD
Optometrist (CMS: Optometry) · Lewiston, ID
- NPI 1821024050
- Accepts Medicare
- MIPS 0.0 / 100 · 2023
- 36 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1616 19Th Ave
Lewiston, ID 835014005
(208) 746-3626
fax (208) 746-1636
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- November 5, 2009
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Idaho #ODP-831
- Medicaid (2)
- WA #2012219 · ID #004322700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821024050. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,153
Distinct HCPCS
8
Medicare allowed
$107,445
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 583 | 508 | $117 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 176 | 93 | $83 | |
92134 |
Imaging of retina | 173 | 120 | $37 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 63 | 36 | $97 | |
92004 |
New patient complete exam of visual system | 50 | 50 | $139 | |
92133 |
Imaging of optic nerve | 50 | 46 | $33 | |
92083 |
Exam of visual field with extended testing | 39 | 38 | $57 | |
66821 |
Removal of recurring cataract in lens capsule using a laser | 19 | 19 | $80 |
In context: peer comparison
Among 5 peers in Lewiston Optometrist, average services per provider: 107. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
358
Patients
62
Total drug cost
$52,979
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 197 | 38 | $2,965 |
| Timolol Maleate | Generic | 54 | 12 | $541 |
| Restasis (Cyclosporine) | Brand | 27 | 12 | $26,744 |
| Alphagan P (Brimonidine Tartrate) | Brand | 25 | 0 | $10,447 |
| Brimonidine Tartrate | Generic | 23 | 0 | $3,757 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 19 | 0 | $459 |
| Restasis Multidose (Cyclosporine) | Brand | 13 | 0 | $8,065 |
Frequently asked questions
What is Dr. John Rietz's medical specialty?
Dr. John Rietz practices Optometrist in Lewiston, ID.
Where does Dr. John Rietz practice?
Dr. John Rietz practices at 1616 19Th Ave, Lewiston, ID 835014005. Office phone: 2087463626.
What is Dr. John Rietz's NPI?
Dr. John Rietz's National Provider Identifier (NPI) is 1821024050, issued by NPPES.
Does Dr. John Rietz accept Medicare assignment?
Yes. Dr. John Rietz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Rietz 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 99213); Imaging of retina (HCPCS 92134). Source: CMS Medicare Physician & Other Practitioners file.