Doctor profile · Federal record

Dr. Michael Kapamajian, M.D.

Ophthalmology Physician (CMS: Ophthalmology) · Los Angeles, CA

  • NPI 1124278320
  • Accepts Medicare
  • MIPS 23.0 / 100 · 2023
  • 21 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
100 Stein Plaza, Ste 1-340
Los Angeles, CA 900950001
(310) 825-5000
Mailing address
5767 W Century Blvd, Ste 400
Los Angeles, CA 900455631

Credentials & registration

NPPES · NUCC
NPI registered
September 2008 — 18 yrs on file
Profile last updated
June 22, 2010
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
207W00000X — NUCC code
State license (1)
California #A108349
Medicaid
CA #00A108349

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124278320. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,055
Distinct HCPCS
10
Medicare allowed
$207,111
HCPCS Description Services Patients Avg allowed
92012 Established patient problem focused exam of visual system 487 201 $101
92083 Exam of visual field with extended testing 466 236 $71
92014 Established patient complete exam of visual system 342 287 $140
92250 Photography of the retina 181 179 $39
92133 Imaging of optic nerve 148 140 $37
92134 Imaging of retina 146 109 $44
92136 Measurement of corneal curvature and depth of eye 59 43 $46
66984 Removal of cataract with insertion of prosthetic lens 49 37 $514
92004 New patient complete exam of visual system 48 48 $167
99213 Established patient office or other outpatient visit, 20-29 minutes 44 43 $95

In context: peer comparison

Among 92 peers in this city , average services per provider: 277. This provider delivers 7.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$746
Transactions
25
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 7 $201.97
NEW WORLD MEDICAL,INC. 4 $186.56
Amgen Inc. 3 $92.09
RxSight Inc 3 $84.10
Dompe US, Inc. 3 $78.77
Glaukos Corporation 2 $43.92
Johnson & Johnson Surgical Vision, Inc. 1 $22.56
ABBVIE INC. 1 $21.02
Optos, Inc. 1 $14.53

By nature of payment

Food and Beverage
$731
Entertainment
$15

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,955
Patients
627
Total drug cost
$315,207
Drug Type Claims Patients Total cost
Timolol Maleate Generic 330 96 $4,830
Latanoprost Generic 258 63 $3,930
Prednisolone Acetate Generic 246 102 $11,036
Rocklatan (Netarsudil Mesylat/Latanoprost) Brand 163 38 $79,908
Lumigan (Bimatoprost) Brand 138 40 $62,073
Rhopressa (Netarsudil Mesylate) Brand 123 34 $51,074
Moxifloxacin (Moxifloxacin Hcl) Brand 117 77 $4,567
Brimonidine Tartrate Generic 114 37 $16,878
Dorzolamide Hcl Generic 109 36 $3,002
Simbrinza (Brinzolamide/Brimonidine Tart) Brand 85 27 $21,023

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Kapamajian's medical specialty?
Dr. Michael Kapamajian practices Ophthalmology Physician in Los Angeles, CA.
Where does Dr. Michael Kapamajian practice?
Dr. Michael Kapamajian practices at 100 Stein Plaza, Los Angeles, CA 900950001. Office phone: 3108255000.
What is Dr. Michael Kapamajian's NPI?
Dr. Michael Kapamajian's National Provider Identifier (NPI) is 1124278320, issued by NPPES.
Does Dr. Michael Kapamajian accept Medicare assignment?
Yes. Dr. Michael Kapamajian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Kapamajian commonly perform?
Top Medicare-reported procedures in 2023: Established patient problem focused exam of visual system (HCPCS 92012); Exam of visual field with extended testing (HCPCS 92083); Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.