Doctor profile · Federal record
Dr. Ajita Grewal, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Los Altos, CA
- NPI 1669491486
- MIPS 75.0 / 100 · 2023
- 31 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
762 Altos Oaks Dr
Los Altos, CA 940245434
(650) 948-9123
fax (650) 948-0563
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- June 9, 2015
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- California #A061389
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669491486. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,084
Distinct HCPCS
10
Medicare allowed
$480,542
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 1,196 | 1,126 | $152 | |
92250 |
Photography of the retina | 974 | 927 | $45 | |
92012 |
Established patient problem focused exam of visual system | 790 | 444 | $109 | |
92133 |
Imaging of optic nerve | 643 | 477 | $44 | |
92134 |
Imaging of retina | 550 | 529 | $49 | |
92004 |
New patient complete exam of visual system | 248 | 248 | $179 | |
92083 |
Exam of visual field with extended testing | 247 | 228 | $78 | |
76514 |
Ultrasound scan of cornea to determine thickness | 232 | 220 | $12 | |
66821 |
Removal of recurring cataract in lens capsule using a laser | 90 | 76 | $400 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 66 | 66 | $103 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 309. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$304
Transactions
5
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Oyster Point Pharma, Inc. | 2 | $146.45 | |
| Dompe US, Inc. | 2 | $130.95 | |
| Alcon Vision LLC | 1 | $26.29 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,620
Patients
461
Total drug cost
$127,830
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 715 | 224 | $20,379 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 225 | 63 | $4,972 |
| Brimonidine Tartrate | Generic | 162 | 44 | $6,432 |
| Timolol Maleate | Generic | 137 | 38 | $3,552 |
| Dorzolamide Hcl | Generic | 76 | 26 | $2,510 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 73 | 55 | $892 |
| Rocklatan (Netarsudil Mesylat/Latanoprost) | Brand | 48 | 0 | $32,425 |
| Travoprost | Generic | 38 | 11 | $10,047 |
| Brimonidine Tartrate-Timolol (Brimonidine Tartrate/Timolol) | Brand | 31 | 0 | $6,413 |
| Simbrinza (Brinzolamide/Brimonidine Tart) | Brand | 30 | 0 | $7,093 |
Frequently asked questions
What is Dr. Ajita Grewal's medical specialty?
Dr. Ajita Grewal practices Ophthalmology Physician in Los Altos, CA.
Where does Dr. Ajita Grewal practice?
Dr. Ajita Grewal practices at 762 Altos Oaks Dr, Los Altos, CA 940245434. Office phone: 6509489123.
What is Dr. Ajita Grewal's NPI?
Dr. Ajita Grewal's National Provider Identifier (NPI) is 1669491486, issued by NPPES.
Does Dr. Ajita Grewal accept Medicare assignment?
Dr. Ajita Grewal does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Ajita Grewal 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 problem focused exam of visual system (HCPCS 92012). Source: CMS Medicare Physician & Other Practitioners file.