Sleepwerx, LLC
NPI 1477012045 · Adult Health Nurse Practitioner · Mesa, AZ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sleepwerx, LLC is a Adult Health Nurse Practitioner organization in Mesa, AZ (NPI 1477012045).
Provider details
- NPI number
- 1477012045
- Entity type
- Organization
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Terry Penner, Adult/Acute Care Nurse Practitioner(480) 571-8460
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
Mailing address
Other names (DBA / former)
- Former legal business name
- Sleepwerx, LLC
- Former legal business name
- Terry Lynn Penner
Registry dates
- Enumerated
- 2019-03-13
- Last updated
- 2021-09-07
- Certified
- 2021-09-07
Frequently asked questions
- What is Sleepwerx, LLC's NPI number?
- Sleepwerx, LLC's National Provider Identifier (NPI) is 1477012045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sleepwerx, LLC?
- Sleepwerx, LLC is classified in the NPPES registry as Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sleepwerx, LLC located?
- Sleepwerx, LLC's practice location on file with NPPES is 4320 E Brown Rd Ste 104, Mesa, AZ 85205-4081.
- What is Sleepwerx, LLC's phone number?
- The practice phone number listed in the NPPES registry for Sleepwerx, LLC is (480) 571-8460.
- Does Sleepwerx, LLC accept Medicare?
- Sleepwerx, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Sleepwerx, LLC?
- The authorized official listed on Sleepwerx, LLC's NPPES record is Terry Penner, Adult/Acute Care Nurse Practitioner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sleepwerx, LLC's NPI active?
- Yes — Sleepwerx, LLC's NPI (1477012045) is active in the NPPES registry as of the last update on 2021-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.