SILVERTON GROUP LLC
NPI 1629303169
Hospitalist in Murray, UT
About Silverton Group Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SILVERTON GROUP LLC (NPI 1629303169) is a healthcare organization registered as a hospitalist in Murray, Utah and active in the NPI registry since October 2009. The organization lists Mark L Martinez, Managing Partner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Silverton Group Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
30Medicare enrollment records show 30 clinicians reassign Medicare billing to Silverton Group LLC, which bills Medicare for the services they deliver. Of these, 23 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 7
Nearest to this location (20)
See all 30Salt Lake City, UT 84143
Salt Lake City, UT 84132
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 Silverton Group LLC's NPI number?
The NPI number for Silverton Group LLC is 1629303169. It was assigned to this organization in the NPPES registry on October 15, 2009.
Where is Silverton Group LLC located?
Silverton Group LLC is located at 4252 S Birkhill Blvd, Murray, UT 84107. The listed phone number is (385) 425-0050.
What is Silverton Group LLC's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Silverton Group LLC enrolled in Medicare?
Yes. Silverton Group LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Silverton Group LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 30 clinicians in 7 Medicare specialties reassign their Medicare billing to Silverton Group LLC. 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. The largest specialties are Internal Medicine (10), Nurse Practitioner (7) and Pulmonary Disease (5). Of these, 23 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Silverton Group LLC accept?
Health plans from BridgeSpan Health Company, Molina Healthcare and Regence BlueCross BlueShield of Utah list Silverton Group LLC 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 Silverton Group LLC was last updated on September 19, 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.
# Silverton Group Llc · NPI 1629303169
Hospitalist organization in Murray, Utah. Organization record, active in the CMS NPPES registry since October 15, 2009.
## Identity
- **NPI:** 1629303169 (Entity type: Organization)
- **Enumerated:** October 15, 2009
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **Organization subpart:** No
- **Authorized official:** Mark Martinez, MANAGING PARTNER
## Practice location
- **Address:** 4252 S BIRKHILL BLVD, Murray, UT 84107-5715
- **Phone:** (385) 425-0050 · **Fax:** (801) 951-2389
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 30 clinicians in 7 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (10), Nurse Practitioner (7), Pulmonary Disease (5); 23 practice within 10 miles; [full list](https://npiprofile.com/npi/1629303169/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 19, 2019
- **Other identifiers:** Medicaid 1629303169 (UT); Medicaid 1629303169 (NV); Medicaid 1629303169 (ID)
---
Source: [NPI Profile](https://npiprofile.com/npi/1629303169) · Data from the CMS NPPES public registry.