OrganizationActive
Helen M Nghiem, OD, PC
NPI 1326614793 · Optometrist · Las Vegas, NV
Helen M Nghiem, OD, PC is a Optometrist organization in Las Vegas, NV (NPI 1326614793).
Provider details
- NPI number
- 1326614793
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Helen Knisley, Owner(702) 321-8536
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
4300 Meadows Ln Ste 104
Las Vegas, NV 89107-3018
Phone: (702) 822-6003
Street-level locationGet directions
Mailing address
4300 Meadows Ln Ste 104
Las Vegas, NV 89107-3018
Other names (DBA / former)
- Other name
- Dr Helen Knisley and Associates
- Other name
- Dr Helen Knisley and Associates
Registry dates
- Enumerated
- 2021-05-27
- Last updated
- 2025-06-19
- Certified
- 2025-06-19
Frequently asked questions
- What is Helen M Nghiem, OD, PC's NPI number?
- Helen M Nghiem, OD, PC's National Provider Identifier (NPI) is 1326614793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Helen M Nghiem, OD, PC?
- Helen M Nghiem, OD, PC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Helen M Nghiem, OD, PC located?
- Helen M Nghiem, OD, PC's practice location on file with NPPES is 4300 Meadows Ln Ste 104, Las Vegas, NV 89107-3018.
- What is Helen M Nghiem, OD, PC's phone number?
- The practice phone number listed in the NPPES registry for Helen M Nghiem, OD, PC is (702) 822-6003.
- Who is the authorized official for Helen M Nghiem, OD, PC?
- The authorized official listed on Helen M Nghiem, OD, PC's NPPES record is Helen Knisley, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Helen M Nghiem, OD, PC's NPI active?
- Yes — Helen M Nghiem, OD, PC's NPI (1326614793) is active in the NPPES registry as of the last update on 2025-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.