Doctor profile · Federal record

Dr. Gregory Ostrow, M.D.

Ophthalmology Physician (CMS: Ophthalmology) · San Diego, CA

  • NPI 1669559522
  • Accepts Medicare
  • 24 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3811 Valley Centre Dr
San Diego, CA 921303318
(858) 764-3176
fax (858) 764-9067
Mailing address
10790 Rancho Bernardo RD.
San Diego, CA 921275705

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
June 14, 2017
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
207W00000X — NUCC code
State license (1)
California #A99356

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669559522. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
514
Distinct HCPCS
5
Medicare allowed
$72,174
HCPCS Description Services Patients Avg allowed
92060 Exam to measure eye deviation and range of motion 331 200 $70
99214 Established patient office or other outpatient visit, 30-39 minutes 103 78 $137
67311 Realignment of horizontal eye muscle 32 31 $633
67331 Realignment of eye muscle following injury or eye surgery 31 31 $244
67314 Realignment of vertical eye muscle 17 17 $416

In context: peer comparison

Among 32 peers in this city , average services per provider: 167. This provider delivers 3.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$387
Transactions
8
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Amgen Inc. 5 $238.45
Apellis Pharmaceuticals, Inc. 1 $98.14
Immunocore Limited 1 $25.66
Bausch & Lomb Americas Inc. 1 $24.98

By nature of payment

Food and Beverage
$387

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
24
Patients
24
Total drug cost
$63
Drug Type Claims Patients Total cost
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 24 24 $63

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Ostrow's medical specialty?
Dr. Gregory Ostrow practices Ophthalmology Physician in San Diego, CA.
Where does Dr. Gregory Ostrow practice?
Dr. Gregory Ostrow practices at 3811 Valley Centre Dr, San Diego, CA 921303318. Office phone: 8587643176.
What is Dr. Gregory Ostrow's NPI?
Dr. Gregory Ostrow's National Provider Identifier (NPI) is 1669559522, issued by NPPES.
Does Dr. Gregory Ostrow accept Medicare assignment?
Yes. Dr. Gregory Ostrow accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Ostrow commonly perform?
Top Medicare-reported procedures in 2023: Exam to measure eye deviation and range of motion (HCPCS 92060); Established patient office or other outpatient visit (HCPCS 99214); Realignment of horizontal eye muscle (HCPCS 67311). Source: CMS Medicare Physician & Other Practitioners file.