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SHIRLEY RHEINFELDER PLLC
NPI 1083946610
Family Medicine in Prescott Valley, AZ

Active since February 08, 2010
3149 N WINDSONG DR, PRESCOTT VALLEY, AZ 86314(928) 445-6083(928) 775-2307 Get Directions Write a Review

NPPES record last updated: February 8, 2010. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Shirley Rheinfelder Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SHIRLEY RHEINFELDER PLLC (NPI 1083946610) is a healthcare organization registered as a family medicine in Prescott Valley, Arizona and active in the NPI registry since February 2010. The organization lists John C Moyer, Manager, as its authorized official.

NPPES Registry Identity

NPI1083946610
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameSHIRLEY RHEINFELDER PLLC
Location Address3149 N WINDSONG DRPrescott Valley, AZ 86314-2240
Mailing Address47 N French DrPrescott, AZ 86303-6247 · (928) 778-1251 · Fax (928) 778-7834
Phone(928) 445-6083
Fax(928) 775-2307
Organization SubpartNo
Authorized OfficialJohn C MoyerManager · (928) 778-1251
Enumeration DateFebruary 8, 2010
✔ NPI 1083946610 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in AZ · 31308
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
3149 N WINDSONG DR, Prescott Valley, AZ 86314
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Other Identifiers 4

OtherZ74731AZ · Medicare Id-type Unspecified
Medicare UPINH83337AZ
OtherAZ0734010AZ · Bcbs
Medicaid774762AZ

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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)

Shirley Rheinfelder Pllc 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.

StateEnrollment IDDue date
StateArizonaEnrollment IDO20100703000044Non-DME Part B · Clinic/Group PracticeDue dateNovember 30, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Shirley Rheinfelder PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Shirley Rheinfelder, M.D.
Family Practice
NPI 1013941327
3149 N WINDSONG DR
Prescott Valley, AZ 86314
(928) 445-6083
✔ PECOS✔ Accepts Medicare0.1 mi

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 Shirley Rheinfelder PLLC's NPI number?

The NPI number for Shirley Rheinfelder PLLC is 1083946610. It was assigned to this organization in the NPPES registry on February 8, 2010.

Where is Shirley Rheinfelder PLLC located?

Shirley Rheinfelder PLLC is located at 3149 N Windsong Dr, Prescott Valley, AZ 86314. The listed phone number is (928) 445-6083.

What is Shirley Rheinfelder PLLC's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Shirley Rheinfelder PLLC enrolled in Medicare?

Yes. Shirley Rheinfelder PLLC is registered in the Medicare PECOS enrollment system.

When is Shirley Rheinfelder PLLC'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 Shirley Rheinfelder PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Shirley Rheinfelder PLLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Shirley Rheinfelder PLLC was last updated on February 8, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.