HENRY J. LOK, DO PLLC
NPI 1598227985
Pain Medicine - Pain Medicine in Las Vegas, NV
About Henry J. Lok, Do Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HENRY J. LOK, DO PLLC (NPI 1598227985) is a healthcare organization registered as a pain medicine in Las Vegas, Nevada and active in the NPI registry since April 2019. The organization lists Henry Lok, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 5
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Henry J. Lok, Do Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Henry J. Lok, Do PLLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Henry J. Lok, Do PLLC's NPI number?
The NPI number for Henry J. Lok, Do PLLC is 1598227985. It was assigned to this organization in the NPPES registry on April 3, 2019.
Where is Henry J. Lok, Do PLLC located?
Henry J. Lok, Do PLLC is located at 1818 E Desert Inn Rd, Las Vegas, NV 89169. The listed phone number is (775) 391-5998.
What is Henry J. Lok, Do PLLC's specialty?
The primary specialty registered for this NPI is Pain Medicine with taxonomy code 208VP0000X.
Is Henry J. Lok, Do PLLC enrolled in Medicare?
Yes. Henry J. Lok, Do PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Henry J. Lok, Do PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Pain Management) reassigns their Medicare billing to Henry J. Lok, Do PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Henry J. Lok, Do PLLC was last updated on June 24, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Henry J. Lok, Do Pllc · NPI 1598227985
Pain Medicine organization in Las Vegas, Nevada. Organization record, active in the CMS NPPES registry since April 3, 2019.
## Identity
- **NPI:** 1598227985 (Entity type: Organization)
- **Enumerated:** April 3, 2019
- **Primary specialty:** Pain Medicine - Pain Medicine · taxonomy 208VP0000X
- **Organization subpart:** No
- **Authorized official:** Henry Lok, OWNER
## Practice location
- **Address:** 1818 E DESERT INN RD, Las Vegas, NV 89169-3209
- **Phone:** (775) 391-5998
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Pain Management) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 24, 2019
- **Other identifiers:** Other 1033501671
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Source: [NPI Profile](https://npiprofile.com/npi/1598227985) · Data from the CMS NPPES public registry.