Walter Yim, OD
- Medicare patients, 2024
- 99
- Part D claims, 2024
- 51
- Industry payments
- $54
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 16450 Bolsa Chica St, Huntington Beach, CA 92649-2603
- Practice phone
- Call (714) 840-1366
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pacific Eye Care, Doctors Of Optometry
Eye care practice · Huntington Beach, California
Find Walter Yim'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.
Walter Yim is an optometrist in Huntington Beach, California
Walter Yim practices at Pacific Eye Care, Doctors Of Optometry in Huntington Beach, California.
Walter Yim's NPI, 1962531228, was assigned on March 5, 2007. Walter Yim graduated from Southern California College of Optometry in 2004. Walter Yim holds California license 12675T.
- NPI
- 1962531228NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961478714
- NPI enumeration date
- March 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 840-1366
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Walter Yim practices at Pacific Eye Care, Doctors of Optometry in Huntington Beach, California
Walter Yim's primary practice is Pacific Eye Care, Doctors of Optometry, at 16450 Bolsa Chica St, Huntington Beach, CA 92649-2603. The practice phone is (714) 840-1366.
- Pacific Eye Care, Doctors of Optometry16450 Bolsa Chica St, Huntington Beach, CA 92649-2603Phone(714) 840-1366
Source: Dmand AI Affiliation Data
Walter Yim is affiliated with 1 site of care and 1 medical group
Walter Yim's primary practice is Pacific Eye Care, Doctors Of Optometry in Huntington Beach, California. Dmand AI also links Walter Yim to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Walter Yim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Walter Yim practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pacific Eye Care, Doctors Of Optometry | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Walter Yim is one of 7,206 optometrists in California
Optometrist is Walter Yim's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Walter Yim is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Walter Yim
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
Walter Yim treated 99 Medicare patients in 2024, average age 74
CMS counts 99 Medicare patients who saw Walter Yim in 2024. The largest group is 65 to 74, with 57 patients. 75% of them have high cholesterol, and 65% have high blood pressure. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Walter Yim's median patient age at 70, with 55% women.
Walter Yim's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Walter Yim's Medicare patients by sex, 2024
- Women5354%
- Men4646%
Chronic conditions among Walter Yim's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis43%
- Ischemic heart disease19%
- Atrial fibrillation18%
- Diabetes18%
- Chronic kidney disease17%
- Depression15%
Share of Medicare patients with each condition. A patient can have several.
Walter Yim's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Walter Yim wrote 51 Medicare Part D claims in 2024
In 2024, Walter Yim wrote 51 Medicare Part D claims for 24 patients. 29% of them were for generic drugs.
Walter Yim's Part D claims by kind of drug, 2024
- Generic15 claims29%
- Brand-name36 claims71%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Walter Yim takes part in Medicare
Walter Yim accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Walter Yim received $54 in industry payments in 2025
CMS Open Payments shows 3 general payments to Walter Yim from 3 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, $24.
Companies that paid Walter Yim the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Walter Yim graduated from Southern California College of Optometry
Walter Yim graduated from Southern California College of Optometry in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Walter Yim'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Walter Yim
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Walter Yim's NPI number?
Walter Yim's NPI number is 1962531228. It was assigned on March 5, 2007, and it is active in the NPI Registry.
What does Walter Yim specialize in?
Walter Yim is an optometrist in Huntington Beach, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Walter Yim practice?
Walter Yim practices at 16450 Bolsa Chica St, Huntington Beach, CA 92649-2603. Walter Yim's primary practice is Pacific Eye Care, Doctors Of Optometry in Huntington Beach, California. Dmand AI also links Walter Yim to 1 medical group.
What is Walter Yim's office phone number?
The practice phone on file for Walter Yim is (714) 840-1366.
What is Walter Yim's medical license number?
Walter Yim holds California license 12675T.
Does Walter Yim accept Medicare?
Yes. CMS lists Walter Yim as accepting Medicare assignment.
How many Medicare patients does Walter Yim see?
CMS counts 99 Medicare patients who saw Walter Yim in 2024, with an average age of 74.
Where did Walter Yim go to medical school?
Walter Yim graduated from Southern California College of Optometry in 2004.
Has Walter Yim received payments from drug or device companies?
CMS Open Payments shows $54 in general payments to Walter Yim from 3 companies from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Walter Yim been practicing?
Walter Yim graduated from medical school in 2004, 22 years ago.
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