Helen Minh-Hoan Knisley, OD
- Industry payments
- $107
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice locations
- 2
- Practice address
- 4300 Meadows Ln Ste 104 Suite 104, Las Vegas, NV 89107-3018
- Practice phone
- Call (702) 822-6003
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dr. Helen Knisley & Associates
Physician office · Las Vegas, Nevada
Find Helen Knisley'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.
Helen Minh-Hoan Knisley is an optometrist in Henderson, Nevada
Helen Knisley practices at Dr. Helen Knisley & Associates in Las Vegas, Nevada.
Helen Knisley's NPI, 1598897035, was assigned on March 11, 2007. Helen Knisley holds Nevada license 454.
- NPI
- 1598897035NPI Registry (opens in a new tab)
- NPI enumeration date
- March 11, 2007
- NPI status
- Active
- Practice phone
- (702) 822-6003
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Helen Minh-Hoan Knisley practices in Las Vegas and Henderson
Helen Knisley's primary practice is Dr. Helen Knisley & Associates, at 4300 Meadows Ln Ste 104 Suite 104, Las Vegas, NV 89107-3018. The practice phone is (702) 822-6003. The NPI Registry lists Helen Knisley's practice address as 6301 Mountain Vista St, Henderson, NV 89014.
- Dr. Helen Knisley & AssociatesPrimary4300 Meadows Ln Ste 104 Suite 104, Las Vegas, NV 89107-3018Phone(702) 822-6003
- NPI Registry address6301 Mountain Vista St, Henderson, NV 89014 · Clark County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Helen Minh-Hoan Knisley is affiliated with 1 site of care
Helen Knisley's primary practice is Dr. Helen Knisley & Associates in Las Vegas, Nevada.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Helen Minh-Hoan Knisley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Helen Knisley practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Helen Knisley & Associates | Available with a free account |
Source: Dmand AI Technology Install Data
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Helen Minh-Hoan Knisley is one of 387 optometrists in Nevada
Optometrist is Helen Knisley's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Helen Knisley is licensed in Nevada.
Specialties and state licenses
- Optometrist, NevadaPrimary
Optometrists near Helen Knisley
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
Helen Minh-Hoan Knisley's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Helen Knisley's median patient age at 55, with 64% women.
Helen Knisley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women64%
- Men36%
Source: Dmand AI Patient Panel Data
Helen Minh-Hoan Knisley received $107 in industry payments in 2025
CMS Open Payments shows 1 general payment to Helen Knisley from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. CooperVision Inc. paid the most, $107.
Companies that paid Helen Knisley 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 Helen Minh-Hoan Knisley'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Helen Minh-Hoan Knisley
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Helen Minh-Hoan Knisley's NPI number?
Helen Minh-Hoan Knisley's NPI number is 1598897035. It was assigned on March 11, 2007, and it is active in the NPI Registry.
What does Helen Minh-Hoan Knisley specialize in?
Helen Minh-Hoan Knisley is an optometrist in Henderson, Nevada. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Helen Minh-Hoan Knisley practice?
Helen Knisley practices at 4300 Meadows Ln Ste 104 Suite 104, Las Vegas, NV 89107-3018. Helen Knisley also practices at 6301 Mountain Vista St, Henderson, NV 89014. Helen Knisley's primary practice is Dr. Helen Knisley & Associates in Las Vegas, Nevada.
What is Helen Minh-Hoan Knisley's office phone number?
The practice phone on file for Helen Knisley is (702) 822-6003.
What is Helen Minh-Hoan Knisley's medical license number?
Helen Knisley holds Nevada license 454.
Has Helen Minh-Hoan Knisley received payments from drug or device companies?
CMS Open Payments shows $107 in general payments to Helen Knisley from 1 company from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Helen Minh-Hoan Knisley been practicing?
Helen Knisley's NPI was assigned in 2007.
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