YVONNE LOUISE PATTERSON MD
NPI 1871513820
Internal Medicine - Infectious Disease in Phoenix, AZ
About Yvonne Louise Patterson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YVONNE LOUISE PATTERSON MD (NPI 1871513820) is an individual infectious disease provider in Phoenix, Arizona, licensed in Arizona (35753) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Yvonne Louise Patterson Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Yvonne Patterson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Phoenix, AZ 85008
- Reassigned Medicare billing, Arizona enrollment
- 1,490 clinicians in this Medicare group
Phoenix, AZ 85016
- Reassigned Medicare billing, Texas enrollment
- 599 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85006 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHOENIX, AZ 85006
PHOENIX, AZ 85006
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 Yvonne Patterson's NPI number?
The NPI number for Yvonne Patterson is 1871513820. It was assigned to this individual provider in the NPPES registry on July 20, 2006.
Where is Yvonne Patterson located?
Yvonne Patterson practices at 1144 E Mcdowell Rd #300, Phoenix, AZ 85006. The listed phone number is (602) 344-6559.
What is Yvonne Patterson's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Yvonne Patterson enrolled in Medicare?
Yes. Yvonne Patterson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Yvonne Patterson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yvonne Patterson reassigns Medicare benefits to 2 organizations: District Medical Group, Inc (Phoenix, AZ) and Dhew Ind Hlth Sv Hlth Svs & Mntl Hlth Adm (Phoenix, AZ). Each 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 Yvonne Patterson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Yvonne Patterson accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health and Imperial Insurance Companies, Inc. list Yvonne Patterson 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 Yvonne Patterson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Yvonne Louise Patterson, MD · NPI 1871513820
Infectious Disease physician in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since July 20, 2006.
## Identity
- **NPI:** 1871513820 (Entity type: Individual)
- **Enumerated:** July 20, 2006
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** 35753 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 1144 E MCDOWELL RD, #300, Phoenix, AZ 85006-2664
- **Phone:** (602) 344-6559
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): District Medical Group, Inc (NPI 1700119815, Phoenix, AZ); Dhew Ind Hlth Sv Hlth Svs & Mntl Hlth Adm (NPI 1083643738, Phoenix, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1871513820) · Data from the CMS NPPES public registry.