GRETCHEN LEATHERS ALEXANDER APRN
NPI 1508054776
Nurse Practitioner - Adult Health in Salt Lake City, UT
About Gretchen Leathers Alexander Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRETCHEN LEATHERS ALEXANDER APRN (NPI 1508054776) is an individual adult health provider in Salt Lake City, Utah, licensed in Utah (292960-4405) and active in the NPI registry since October 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Gretchen Leathers Alexander Aprn 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 Gretchen Alexander reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dallas, TX 75244
- Reassigned Medicare billing, Utah enrollment
- 145 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Oregon enrollment
- 182 clinicians in this Medicare group
Chicago, IL 60606
- Reassigned Medicare billing, Utah enrollment
- 10 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 84148 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
SALT LAKE CITY, UT 84148
SALT LAKE CITY, UT 84148
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 Gretchen Alexander's NPI number?
The NPI number for Gretchen Alexander is 1508054776. It was assigned to this individual provider in the NPPES registry on October 12, 2007. The provider is also known as Gretchen Leathers Rn.
Where is Gretchen Alexander located?
Gretchen Alexander practices at 500 Foothill Blvd, Salt Lake City, UT 84148. The listed phone number is (801) 479-4105.
What is Gretchen Alexander's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Gretchen Alexander enrolled in Medicare?
Yes. Gretchen Alexander 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 Gretchen Alexander's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gretchen Alexander reassigns Medicare benefits to 3 organizations: Signify Health, LLC (Dallas, TX), Signify Health Medical Associates, PLLC (Dallas, TX) and Wellbe Utah LLC (Chicago, IL). 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 Gretchen Alexander's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Gretchen Alexander was last updated on May 29, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Gretchen Leathers Alexander, APRN · NPI 1508054776
Adult Health physician in Salt Lake City, Utah. Individual provider, active in the CMS NPPES registry since October 12, 2007.
## Identity
- **NPI:** 1508054776 (Entity type: Individual)
- **Enumerated:** October 12, 2007
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 292960-4405 (Utah)
- **Sole proprietor:** No
## Practice location
- **Address:** 500 FOOTHILL BLVD, Salt Lake City, UT 84148-0001
- **Phone:** (801) 479-4105 · **Fax:** (801) 584-2540
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Signify Health, LLC (NPI 1689158487, Dallas, TX); Signify Health Medical Associates, PLLC (NPI 1750845863, Dallas, TX); Wellbe Utah LLC (NPI 1568183523, Chicago, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** May 29, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1508054776) · Data from the CMS NPPES public registry.