Doctor profile · Federal record
Dr. Winston Alwes, OD
Optometrist (CMS: Optometry) · Rancho Mirage, CA
- NPI 1144325960
- Accepts Medicare
- MIPS 99.6 / 100 · 2023
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
72057 Dinah Shore Dr, Suite D
Rancho Mirage, CA 922701791
(760) 340-3937
fax (760) 340-1940
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- April 4, 2013
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #OPT9436T
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144325960. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
628
Distinct HCPCS
6
Medicare allowed
$55,290
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 456 | 390 | $95 | |
92133 |
Imaging of optic nerve | 58 | 46 | $36 | |
92083 |
Exam of visual field with extended testing | 53 | 44 | $65 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 32 | 32 | $118 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 17 | 16 | $59 | |
92014 |
Established patient complete exam of visual system | 12 | 12 | $134 |
In context: peer comparison
Among 3 peers in Rancho Mirage Optometrist, average services per provider: 105. This provider delivers 6.0× the peer median.Open Payments
Industry payments received
All-time total
$116
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| CooperVision INC. | 1 | $91.82 | |
| Alcon Vision LLC | 1 | $23.71 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
120
Patients
26
Total drug cost
$3,371
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 90 | 26 | $2,254 |
| Dorzolamide Hcl | Generic | 30 | 0 | $1,118 |
Frequently asked questions
What is Dr. Winston Alwes's medical specialty?
Dr. Winston Alwes practices Optometrist in Rancho Mirage, CA.
Where does Dr. Winston Alwes practice?
Dr. Winston Alwes practices at 72057 Dinah Shore Dr, Rancho Mirage, CA 922701791. Office phone: 7603403937.
What is Dr. Winston Alwes's NPI?
Dr. Winston Alwes's National Provider Identifier (NPI) is 1144325960, issued by NPPES.
Does Dr. Winston Alwes accept Medicare assignment?
Yes. Dr. Winston Alwes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Winston Alwes commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Imaging of optic nerve (HCPCS 92133); Exam of visual field with extended testing (HCPCS 92083). Source: CMS Medicare Physician & Other Practitioners file.