ONE MEDICAL GROUP
NPI 1184014854
Family Medicine in Phoenix, AZ
About One Medical Group NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ONE MEDICAL GROUP (NPI 1184014854) is a healthcare organization registered as a family medicine in Phoenix, Arizona and active in the NPI registry since February 2015. The organization holds a CLIA Microscopy certificate valid through December 2, 2027 and lists Andrew Diamond, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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)
One Medical Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
49Medicare enrollment records show 49 clinicians reassign Medicare billing to One Medical Group, which bills Medicare for the services they deliver. Of these, 8 practice at this address and 21 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 3
Nearest to this location (20)
See all 49Source: 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
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 for Provider-Performed Microscopy Procedures (PPMP) 03D2087933
One Medical · 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 Omg Arizona, LLC's NPI number?
The NPI number for Omg Arizona, LLC is 1184014854. It was assigned to this organization in the NPPES registry on February 2, 2015. The provider is doing business as One Medical Group.
Where is Omg Arizona, LLC located?
Omg Arizona, LLC is located at 2201 E Camelback Rd Suite 101A, Phoenix, AZ 85016. The listed phone number is (602) 218-4075.
What is Omg Arizona, LLC's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Omg Arizona, LLC enrolled in Medicare?
Yes. Omg Arizona, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Omg Arizona, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 49 clinicians in 3 Medicare specialties reassign their Medicare billing to Omg 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 Family Practice (22), Nurse Practitioner (20) and Internal Medicine (7). Of these, 8 practice at this address and 21 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Omg Arizona, LLC hold a CLIA laboratory certificate?
Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 03D2087933) is associated with this NPI, valid through December 2, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Omg Arizona, LLC accept?
Health plans from Imperial Insurance Companies, Inc. list Omg Arizona, 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 Omg Arizona, LLC was last updated on December 14, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# One Medical Group · NPI 1184014854
Family Medicine organization in Phoenix, Arizona. Organization record, active in the CMS NPPES registry since February 2, 2015.
## Identity
- **NPI:** 1184014854 (Entity type: Organization)
- **Enumerated:** February 2, 2015
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Legal business name:** Omg Arizona, Llc
- **Organization subpart:** No
- **Authorized official:** Andrew Diamond, PRESIDENT
## Practice location
- **Address:** 2201 E CAMELBACK RD, SUITE 101A, Phoenix, AZ 85016-3431
- **Phone:** (602) 218-4075
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 49 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (22), Nurse Practitioner (20), Internal Medicine (7); 8 practice at this address and 21 within 10 miles; [full list](https://npiprofile.com/npi/1184014854/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 14, 2020
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1184014854) · Data from the CMS NPPES public registry.