Peter Koh, OD
- Medicare patients, 2024
- 383
- Part D claims, 2024
- 1,418
- MIPS score, 2024
- 89
- Industry payments
- $262
- Affiliated sites
- 1
- Practice address
- 250 N Robertson Blvd, Beverly Hills, CA 90211
- Practice phone
- Call (310) 919-4179
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Robertson Surgical Institute
Beverly Hills, California
Find Peter Koh's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Peter Koh is an optometrist in Beverly Hills, California
Peter Koh practices at Robertson Surgical Institute in Beverly Hills, California.
Peter Koh's NPI, 1861488843, was assigned on September 23, 2005. Peter Koh holds California license OPT9811.
- NPI
- 1861488843NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375696206
- NPI enumeration date
- September 23, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 919-4179
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Peter Koh practices at Robertson Surgical Institute in Beverly Hills, California
Peter Koh's primary practice is Robertson Surgical Institute, at 250 N Robertson Blvd, Beverly Hills, CA 90211 in Los Angeles County. The practice phone is (310) 919-4179.
- Robertson Surgical Institute250 N Robertson Blvd, Beverly Hills, CA 90211 · Los Angeles CountyPhone(310) 919-4179
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Peter Koh is affiliated with 2 sites of care and 1 medical group
Peter Koh's primary practice is Robertson Surgical Institute in Beverly Hills, California. The medical group on file is Cedars-Sinai Medical Group. Dmand AI also links Peter Koh to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Peter Koh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Peter Koh practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Robertson Surgical Institute | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Peter Koh is one of 7,206 optometrists in California
Optometrist is Peter Koh's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Peter Koh is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Peter Koh
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Peter Koh treated 383 Medicare patients in 2024, average age 74
CMS counts 383 Medicare patients who saw Peter Koh in 2024. The largest group is 65 to 74, with 175 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 32% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Peter Koh's median patient age at 71, with 60% women.
Peter Koh's Medicare patients by age, 2024
Peter Koh's Medicare patients by sex, 2024
- Women24664%
- Men13736%
Chronic conditions among Peter Koh's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis49%
- Diabetes41%
- Ischemic heart disease31%
- Mood disorders29%
- Depression26%
- Chronic kidney disease25%
Share of Medicare patients with each condition. A patient can have several.
Peter Koh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Peter Koh wrote 1,418 Medicare Part D claims in 2024
In 2024, Peter Koh wrote 1,418 Medicare Part D claims for 367 patients. 52% of them were for generic drugs.
Peter Koh's Part D claims by kind of drug, 2024
- Generic733 claims52%
- Brand-name685 claims48%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Peter Koh scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Peter Koh for performance year 2024, reported as part of a group. Peter Koh accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Peter Koh's MIPS scores, performance year 2024
- 89of 100Final score
- 84.8of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Peter Koh received $262 in industry payments in 2025
CMS Open Payments shows 4 general payments to Peter Koh from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $122.
Companies that paid Peter Koh the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Peter Koh's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Peter Koh
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Peter Koh's NPI number?
Peter Koh's NPI number is 1861488843. It was assigned on September 23, 2005, and it is active in the NPI Registry.
What does Peter Koh specialize in?
Peter Koh is an optometrist in Beverly Hills, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Peter Koh practice?
Peter Koh practices at 250 N Robertson Blvd, Beverly Hills, CA 90211. Peter Koh's primary practice is Robertson Surgical Institute in Beverly Hills, California. Dmand AI also links Peter Koh to 1 group practice or clinic.
What is Peter Koh's office phone number?
The practice phone on file for Peter Koh is (310) 919-4179.
What is Peter Koh's medical license number?
Peter Koh holds California license OPT9811.
What medical group is Peter Koh part of?
Peter Koh is linked to Cedars-Sinai Medical Group.
Does Peter Koh accept Medicare?
Yes. CMS lists Peter Koh as accepting Medicare assignment.
What is Peter Koh's MIPS score?
Peter Koh's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Peter Koh see?
CMS counts 383 Medicare patients who saw Peter Koh in 2024, with an average age of 74.
Has Peter Koh received payments from drug or device companies?
CMS Open Payments shows $262 in general payments to Peter Koh from 4 companies from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Peter Koh been practicing?
Peter Koh graduated from medical school in 1991, 35 years ago.
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