Doctor profile · Federal record
Dr. Robert Filer, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · San Mateo, CA
- NPI 1467520833
- Accepts Medicare
- MIPS 80.0 / 100 · 2023
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
50 S San Mateo Dr, Suite 200
San Mateo, CA 944013857
(650) 342-4595
fax (650) 342-3932
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- California #A49487
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467520833. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,687
Distinct HCPCS
10
Medicare allowed
$666,862
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 1,386 | 1,321 | $159 | |
92250 |
Photography of the retina | 728 | 659 | $47 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 511 | 314 | $109 | |
92134 |
Imaging of retina | 493 | 475 | $50 | |
92083 |
Exam of visual field with extended testing | 484 | 452 | $81 | |
76519 |
Ultrasound scan to determine eye length and lens power | 483 | 153 | $31 | |
92133 |
Imaging of optic nerve | 379 | 360 | $43 | |
92012 |
Established patient problem focused exam of visual system | 285 | 270 | $114 | |
92020 |
Exam of the internal drainage system of eye | 250 | 246 | $34 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 214 | 136 | $653 |
In context: peer comparison
Among 4 peers in San Mateo Ophthalmology Physician, average services per provider: 196. This provider delivers 29× the peer median.Open Payments
Industry payments received
All-time total
$722
Transactions
28
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 8 | $275.79 | |
| Bausch & Lomb Americas INC. | 5 | $108.45 | |
| Oyster Point Pharma, INC. | 3 | $70.58 | |
| Abbvie INC. | 2 | $50.94 | |
| Thea Pharma INC. | 2 | $46.70 | |
| Tarsus Pharmaceuticals, INC. | 2 | $45.56 | |
| Amgen INC. | 2 | $43.16 | |
| Johnson & Johnson Surgical Vision, INC. | 2 | $31.91 | |
| Sun Pharmaceutical Industries INC. | 1 | $28.44 | |
| Dompe US, INC. | 1 | $20.37 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,023
Patients
348
Total drug cost
$293,352
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 224 | 67 | $7,202 |
| Lumigan (Bimatoprost) | Brand | 188 | 62 | $104,981 |
| Timolol Maleate | Generic | 106 | 38 | $2,982 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 84 | 32 | $3,182 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 57 | 41 | $934 |
| Rocklatan (Netarsudil Mesylat/Latanoprost) | Brand | 55 | 15 | $32,527 |
| Brimonidine Tartrate | Generic | 50 | 19 | $1,198 |
| Restasis (Cyclosporine) | Brand | 49 | 18 | $45,510 |
| Prednisolone Acetate | Generic | 47 | 42 | $2,269 |
| Vyzulta (Latanoprostene Bunod) | Brand | 32 | 14 | $13,344 |
Hospital affiliations
Frequently asked questions
What is Dr. Robert Filer's medical specialty?
Dr. Robert Filer practices Ophthalmology Physician in San Mateo, CA.
Where does Dr. Robert Filer practice?
Dr. Robert Filer practices at 50 S San Mateo Dr, San Mateo, CA 944013857. Office phone: 6503424595.
What is Dr. Robert Filer's NPI?
Dr. Robert Filer's National Provider Identifier (NPI) is 1467520833, issued by NPPES.
Does Dr. Robert Filer accept Medicare assignment?
Yes. Dr. Robert Filer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Filer commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Photography of the retina (HCPCS 92250); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.