Len V. Koh, OD
- Part D claims, 2024
- 19
- Affiliated sites
- 1
- Year NPI issued
- 2006
- Practice address
- 4815 North Assembly Street, Spokane, WA 99205
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mann-Grandstaff Department of Veterans Affairs Medical Center - Behavioral Health
Outpatient Addiction Treatment · Spokane, Washington
Find Len 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.
Len V. Koh is an optometrist in Spokane, Washington
Len Koh practices at Mann-Grandstaff Department of Veterans Affairs Medical Center - Behavioral Health in Spokane, Washington.
Len Koh's NPI, 1710997440, was assigned on August 8, 2006.
- NPI
- 1710997440NPI Registry (opens in a new tab)
- NPI enumeration date
- August 8, 2006
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Len V. Koh practices at Mann-Grandstaff Department of Veterans Affairs Medical Center - Behavioral Health in Spokane, Washington
Len Koh's primary practice is Mann-Grandstaff Department of Veterans Affairs Medical Center - Behavioral Health, at 4815 North Assembly Street, Spokane, WA 99205.
- Mann-Grandstaff Department of Veterans Affairs Medical Center - Behavioral Health4815 North Assembly Street, Spokane, WA 99205
Source: Dmand AI Affiliation Data
Len V. Koh is affiliated with 1 site of care
Len Koh's primary practice is Mann-Grandstaff Department of Veterans Affairs Medical Center - Behavioral Health in Spokane, Washington.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Len V. Koh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Len Koh practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mann-Grandstaff Department of Veterans Affairs Medical Center - Behavioral Health | Available with a free account |
Source: Dmand AI Technology Install Data
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Len V. Koh is one of 1,258 optometrists in Washington
Optometrist is Len Koh's primary specialty in the NPI Registry, under taxonomy code 152W00000X.
Specialties and state licenses
- OptometristPrimary
Optometrists near Len 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
Len V. Koh's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Len Koh's median patient age at 56, with 42% women.
Len 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 56
Patient panel by sex, all payers
- Women42%
- Men58%
Source: Dmand AI Patient Panel Data
Len V. Koh wrote 19 Medicare Part D claims in 2024
In 2024, Len Koh wrote 19 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
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Sources for Len V. 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Len V. Koh
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What is Len V. Koh's NPI number?
Len V. Koh's NPI number is 1710997440. It was assigned on August 8, 2006, and it is active in the NPI Registry.
What does Len V. Koh specialize in?
Len V. Koh is an optometrist in Spokane, Washington. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Len V. Koh practice?
Len Koh practices at 4815 North Assembly Street, Spokane, WA 99205. Len Koh's primary practice is Mann-Grandstaff Department of Veterans Affairs Medical Center - Behavioral Health in Spokane, Washington.
How long has Len V. Koh been practicing?
Len Koh's NPI was assigned in 2006.
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