Doctor profile · Federal record
Dr. Ramin Monshizadeh, M.D.
Retina Specialist (Ophthalmology) Physician (CMS: Ophthalmology) · Rancho Cucamonga, CA
- NPI 1578566030
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8577 Haven Ave, Suite 208
Rancho Cucamonga, CA 917304850
(909) 944-5353
fax (909) 944-4975
Credentials & registration
- NPI registered
- May 2005 — 21 yrs on file
- Profile last updated
- August 14, 2017
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207WX0107X — NUCC code
- State license (1)
- California #G86057
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578566030. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,753
Distinct HCPCS
10
Medicare allowed
$418,132
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92134 |
Imaging of retina | 1,212 | 581 | $41 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,168 | 521 | $134 | |
92201 |
Extended exam of the back part of the eye with retinal drawing | 794 | 542 | $26 | |
67028 |
Injection of drug into eye | 359 | 103 | $119 | |
J9035 |
Injection, bevacizumab, 10 mg | 299 | 95 | $71 | |
92235 |
Exam of retinal blood vessels using a special camera after injection of a dye | 264 | 228 | $147 | |
92242 |
Exam of retinal blood vessels and blood vessels between the white part of eye and retina using a special camera after injection of a dye | 163 | 103 | $277 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 130 | 130 | $173 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 117 | 22 | $1 | |
92250 |
Photography of the retina | 57 | 50 | $38 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 264. This provider delivers 18× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
688
Patients
221
Total drug cost
$85,175
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 240 | 66 | $5,040 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 170 | 49 | $4,512 |
| Timolol Maleate | Generic | 86 | 26 | $1,526 |
| Brimonidine Tartrate | Generic | 53 | 19 | $3,608 |
| Prednisolone Acetate | Generic | 50 | 35 | $2,844 |
| Ofloxacin | Generic | 22 | 14 | $428 |
| Ketorolac Tromethamine | Generic | 20 | 0 | $780 |
| Combigan (Brimonidine Tartrate/Timolol) | Brand | 18 | 0 | $7,451 |
| Eylea (Aflibercept) | Brand | 17 | 0 | $58,789 |
| Ciprofloxacin Hcl | Generic | 12 | 12 | $197 |
Frequently asked questions
What is Dr. Ramin Monshizadeh's medical specialty?
Dr. Ramin Monshizadeh practices Retina Specialist (Ophthalmology) Physician in Rancho Cucamonga, CA.
Where does Dr. Ramin Monshizadeh practice?
Dr. Ramin Monshizadeh practices at 8577 Haven Ave, Rancho Cucamonga, CA 917304850. Office phone: 9099445353.
What is Dr. Ramin Monshizadeh's NPI?
Dr. Ramin Monshizadeh's National Provider Identifier (NPI) is 1578566030, issued by NPPES.
Does Dr. Ramin Monshizadeh accept Medicare assignment?
Yes. Dr. Ramin Monshizadeh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ramin Monshizadeh commonly perform?
Top Medicare-reported procedures in 2023: Imaging of retina (HCPCS 92134); Established patient office or other outpatient visit (HCPCS 99214); Extended exam of the back part of the eye with retinal drawing (HCPCS 92201). Source: CMS Medicare Physician & Other Practitioners file.