COMPREHENSIVE HOSPITALIST SERVICES OF ARIZONA LLC
NPI 1174858286
Hospitalist in Phoenix, AZ
About Comprehensive Hospitalist Services Of Arizona Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COMPREHENSIVE HOSPITALIST SERVICES OF ARIZONA LLC (NPI 1174858286) is a healthcare organization registered as a hospitalist in Phoenix, Arizona and active in the NPI registry since October 2009. The organization lists David S Schillinger, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Comprehensive Hospitalist Services Of Arizona Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
117Medicare enrollment records show 117 clinicians reassign Medicare billing to Comprehensive Hospitalist Services Of Arizona LLC, which bills Medicare for the services they deliver. Of these, 7 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 8
Nearest to this location (20)
See all 117Glendale, AZ 85306
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 Comprehensive Hospitalist Services Of Arizona LLC's NPI number?
The NPI number for Comprehensive Hospitalist Services Of Arizona LLC is 1174858286. It was assigned to this organization in the NPPES registry on October 7, 2009.
Where is Comprehensive Hospitalist Services Of Arizona LLC located?
Comprehensive Hospitalist Services Of Arizona LLC is located at 1800 E Van Buren St Hospitalist Group, Phoenix, AZ 85006. The listed phone number is (877) 693-5700.
What is Comprehensive Hospitalist Services Of Arizona LLC's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Comprehensive Hospitalist Services Of Arizona LLC enrolled in Medicare?
Yes. Comprehensive Hospitalist Services Of Arizona LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Comprehensive Hospitalist Services Of Arizona LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 117 clinicians in 8 Medicare specialties reassign their Medicare billing to Comprehensive Hospitalist Services Of Arizona 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 (71), Hospitalist (15) and Family Practice (14). Of these, 7 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Comprehensive Hospitalist Services Of Arizona LLC was last updated on October 7, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Comprehensive Hospitalist Services Of Arizona Llc · NPI 1174858286
Hospitalist organization in Phoenix, Arizona. Organization record, active in the CMS NPPES registry since October 7, 2009.
## Identity
- **NPI:** 1174858286 (Entity type: Organization)
- **Enumerated:** October 7, 2009
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **Organization subpart:** No
- **Authorized official:** David Schillinger, PRESIDENT
## Practice location
- **Address:** 1800 E VAN BUREN ST, HOSPITALIST GROUP, Phoenix, AZ 85006-3742
- **Phone:** (877) 693-5700
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 117 clinicians in 8 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (71), Hospitalist (15), Family Practice (14); 7 practice within 10 miles; [full list](https://npiprofile.com/npi/1174858286/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 7, 2009
---
Source: [NPI Profile](https://npiprofile.com/npi/1174858286) · Data from the CMS NPPES public registry.