LISA IRENE WILLIAMS LPC
NPI 1609970706
Counselor - Professional in Denver, CO
About Lisa Irene Williams Lpc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LISA IRENE WILLIAMS LPC (NPI 1609970706) is an individual professional provider in Denver, Colorado, licensed in Colorado (2006) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1995).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Lisa Irene Williams Lpc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Lisa Williams reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Denver, CO 80247
- Reassigned Medicare billing, Colorado enrollment
- Medicare enrollment name: Colorado Permanente Medical Group PC
- 1,715 clinicians in this Medicare group
Denver, CO 80202
- Reassigned Medicare billing, Colorado enrollment
- 940 clinicians in this Medicare group
Durham, NC 27701
- Reassigned Medicare billing, Colorado enrollment
- 160 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DENVER, CO 80247
DENVER, CO 80247
DENVER, CO 80247
DENVER, CO 80247
DENVER, CO 80247
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 Lisa Williams's NPI number?
The NPI number for Lisa Williams is 1609970706. It was assigned to this individual provider in the NPPES registry on September 11, 2006. The provider is also known as Lisa Irene Gay Ma.
Where is Lisa Williams located?
Lisa Williams practices at 10350 E Dakota Ave Ste B, Denver, CO 80247. The listed phone number is (303) 338-4545.
What is Lisa Williams's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Lisa Williams enrolled in Medicare?
Yes. Lisa Williams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Lisa Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lisa Williams reassigns Medicare benefits to 3 organizations: Colorado Permanente Medical Group, P.C. (Denver, CO), Sondermind Provider Network LLC (Denver, CO) and Mental Health Specialty Group PA (Durham, NC). Each 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 Lisa Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lisa Williams accept?
Health plans from Select Health and UnitedHealthcare list Lisa Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Lisa Williams was last updated on October 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days 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.
# Lisa Irene Williams, LPC · NPI 1609970706
Professional provider in Denver, Colorado. Individual provider, active in the CMS NPPES registry since September 11, 2006.
## Identity
- **NPI:** 1609970706 (Entity type: Individual)
- **Enumerated:** September 11, 2006
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **State license:** 2006 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 10350 E DAKOTA AVE STE B, Denver, CO 80247-1314
- **Phone:** (303) 338-4545
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Colorado Permanente Medical Group, P.C. (NPI 1760599724, Denver, CO); Sondermind Provider Network LLC (NPI 1760854442, Denver, CO); Mental Health Specialty Group PA (NPI 1801472634, Durham, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** October 11, 2026
- **Other identifiers:** Medicaid 77439881 (CO); Other 10582 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1609970706) · Data from the CMS NPPES public registry.