MS PHYSICIANS GROUP, PC
NPI 1891138582
Internal Medicine in Sun City, AZ
About Ms Physicians Group, Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS PHYSICIANS GROUP, PC (NPI 1891138582) is a healthcare organization registered as an internal medicine in Sun City, Arizona and active in the NPI registry since April 2013. The organization holds 3 active CLIA laboratory certificates and lists Manish Sahni, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms Physicians Group, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
5Medicare enrollment records show 5 clinicians reassign Medicare billing to Ms Physicians Group, PC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 3 within 10 miles. They are listed nearest first.
Clinicians, nearest first (5)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA 3
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 03D2115594
Ms Physicians Group Dba Centra Internal Medicine · Sun City, AZCertificate of Waiver 03D2307288
Ms Physicians Group PC Dba Centra Internal Medicine · Buckeye, AZCertificate of Waiver 03D2259130
Ms Physicians Group PC · Phoenix, AZFrequently 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 Ms Physicians Group, PC's NPI number?
The NPI number for Ms Physicians Group, PC is 1891138582. It was assigned to this organization in the NPPES registry on April 11, 2013.
Where is Ms Physicians Group, PC located?
Ms Physicians Group, PC is located at 13000 N 103rd Avenue Suite 59, Sun City, AZ 85351. The listed phone number is (623) 594-4126.
What is Ms Physicians Group, PC's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Ms Physicians Group, PC enrolled in Medicare?
Yes. Ms Physicians Group, PC is registered in the Medicare PECOS enrollment system.
When is Ms Physicians Group, PC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Arizona, Clinic/Group Practice) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Ms Physicians Group, PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to Ms Physicians Group, PC. 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 Nurse Practitioner (4) and Internal Medicine (1). Of these, 2 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Ms Physicians Group, PC hold CLIA laboratory certificates?
Yes. 3 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.
What insurance does Ms Physicians Group, PC accept?
Health plans from Ambetter Health and Ambetter from Arizona Complete Health list Ms Physicians Group, PC 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 Ms Physicians Group, PC was last updated on July 8, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Ms Physicians Group, Pc · NPI 1891138582
Internal Medicine organization in Sun City, Arizona. Organization record, active in the CMS NPPES registry since April 11, 2013.
## Identity
- **NPI:** 1891138582 (Entity type: Organization)
- **Enumerated:** April 11, 2013
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Manish Sahni, OWNER
## Practice location
- **Address:** 13000 N 103RD AVENUE, SUITE 59, Sun City, AZ 85351-3056
- **Phone:** (623) 594-4126 · **Fax:** (623) 594-4127
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, Arizona, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 5 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (4), Internal Medicine (1); 2 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2016
- **Other identifiers:** Other 34926 (AZ)
- **CLIA laboratory certificates:** 3 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1891138582) · Data from the CMS NPPES public registry.