Doctor profile · Federal record

Dr. Michael Rosner, OD

Optometrist (CMS: Optometry) · Walnut Creek, CA

  • NPI 1669968095
  • Accepts Medicare
  • 8 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1811 Ygnacio Valley RD
Walnut Creek, CA 945983214
(925) 933-1344
Mailing address
228 Augustine Dr
Martinez, CA 945536602

Credentials & registration

NPPES · NUCC
NPI registered
July 2018 — 8 yrs on file
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
152W00000X — NUCC code
State license (1)
California #33971TLG

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669968095. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
116
Distinct HCPCS
4
Medicare allowed
$13,085
HCPCS Description Services Patients Avg allowed
92014 Established patient complete exam of visual system 50 50 $157
92250 Photography of the retina 41 40 $43
99213 Established patient office or other outpatient visit, 20-29 minutes 14 12 $106
92004 New patient complete exam of visual system 11 11 $183

In context: peer comparison

Among 4 peers in this city , average services per provider: 63. This provider delivers 1.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$902
Transactions
17
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 9 $461.88
Johnson & Johnson Vision Care, Inc. 3 $148.51
Bausch & Lomb Americas Inc. 2 $139.10
Oyster Point Pharma, Inc. 1 $104.57
CooperVision Inc. 2 $48.09

By nature of payment

Food and Beverage
$902

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
17
Patients
0
Total drug cost
$309
Drug Type Claims Patients Total cost
Latanoprost Generic 17 0 $309

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Rosner's medical specialty?
Dr. Michael Rosner practices Optometrist in Walnut Creek, CA.
Where does Dr. Michael Rosner practice?
Dr. Michael Rosner practices at 1811 Ygnacio Valley RD, Walnut Creek, CA 945983214. Office phone: 9259331344.
What is Dr. Michael Rosner's NPI?
Dr. Michael Rosner's National Provider Identifier (NPI) is 1669968095, issued by NPPES.
Does Dr. Michael Rosner accept Medicare assignment?
Yes. Dr. Michael Rosner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Rosner 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.