RIVER CITY MEDICAL GROUP, INC.
NPI 1912670308
Internal Medicine - Pulmonary Disease in Sacramento, CA
About River City Medical Group, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RIVER CITY MEDICAL GROUP, INC. (NPI 1912670308), doing business as University Chest Medicine, is a healthcare organization registered as a pulmonary disease in Sacramento, California and active in the NPI registry since July 2021. The organization lists Amy Clothier, Credentialing Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 5
Other Names 2
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)
River City Medical Group, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
7Medicare enrollment records show 7 clinicians reassign Medicare billing to River City Medical Group, Inc., which bills Medicare for the services they deliver. Of these, 4 practice at this address. They are listed nearest first.
Clinicians, nearest first (7)
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 River City Medical Group, Inc.'s NPI number?
The NPI number for River City Medical Group, Inc. is 1912670308. It was assigned to this organization in the NPPES registry on July 30, 2021. The provider is doing business as University Chest Medicine and Vivant Health Chest and Sleep Medicine.
Where is River City Medical Group, Inc. located?
River City Medical Group, Inc. is located at 7311 Greenhaven Dr Ste 165, Sacramento, CA 95831. The listed phone number is (916) 733-6870.
What is River City Medical Group, Inc.'s specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is River City Medical Group, Inc. enrolled in Medicare?
Yes. River City Medical Group, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through River City Medical Group, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 2 Medicare specialties reassign their Medicare billing to River City Medical Group, Inc.. 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 Physical Therapist in Private Practice (6) and Pulmonary Disease (1). Of these, 4 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for River City Medical Group, Inc. was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 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.
# River City Medical Group, Inc. · NPI 1912670308
Pulmonary Disease organization in Sacramento, California. Organization record, active in the CMS NPPES registry since July 30, 2021.
## Identity
- **NPI:** 1912670308 (Entity type: Organization)
- **Enumerated:** July 30, 2021
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **Also known as:** University Chest Medicine (Doing Business As); Vivant Health Chest and Sleep Medicine (Doing Business As)
- **Organization subpart:** Yes (part of River City Medical Group, Inc.)
- **Authorized official:** Amy Clothier, CREDENTIALING MANAGER
## Practice location
- **Address:** 7311 GREENHAVEN DR STE 165, Sacramento, CA 95831-3587
- **Phone:** (916) 733-6870 · **Fax:** (888) 975-7611
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 7 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Physical Therapist in Private Practice (6), Pulmonary Disease (1); 4 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1912670308) · Data from the CMS NPPES public registry.