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CORRINE WALKER M.D.
NPI 1194013359
Emergency Medicine in Cottonwood, AZ

Active since July 21, 2011PECOS Enrolled
70.58/100
CMS Quality Rating
269 S CANDY LN, COTTONWOOD, AZ 86326(928) 639-6172 Get Directions Write a Review

NPPES record last updated: September 11, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Corrine Walker M.d. NPPES

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

CORRINE WALKER M.D. (NPI 1194013359) is an individual emergency medicine provider in Cottonwood, Arizona, licensed in Arizona (49101) and active in the NPI registry since July 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1194013359
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameCORRINE WALKERCredential: M.D.
Location Address269 S CANDY LNCottonwood, AZ 86326-4158
Mailing Address1200 N Beaver StFlagstaff, AZ 86001-3118 · (928) 213-6235
Phone(928) 639-6172
Sole ProprietorNo
Enumeration DateJuly 21, 2011
Last NPPES UpdateSeptember 11, 2020
NPPES CertifiedSeptember 11, 2020
✔ NPI 1194013359 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in AZ · 49101✔ Licensed in AZ · R72616
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
269 S CANDY LN, Cottonwood, AZ 86326
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Corrine Walker M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Corrine Walker reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Tuba City Regional Health Care Corporation
16 mi
Family Medicine
HIGHWAY 89 NORTH AT THE 466 MILE MARKER, 1/8 MILE N OF CAMERON CHAPTER HOUSE
Cameron, AZ 86020
  • Reassigned Medicare billing, Texas enrollment
  • 540 clinicians in this Medicare group
NPI 1134382211 (928) 283-2672
Northern Arizona Healthcare Corporation
39 mi
Family Medicine
1200 N. BEAVER STREET, ATTN: PAYER CREDENTIALING
Flagstaff, AZ 86001
  • Reassigned Medicare billing, Arizona enrollment
  • 552 clinicians in this Medicare group
NPI 1669914552 (928) 773-2546

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
108 services98 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
81 services72 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
29 services27 patients
Emergency department visit with straightforward medical decision making 99282
An emergency department visit for a mild to moderate issue is when you seek immediate medical attention for a non-life-threatening condition. This could include minor injuries, moderate pain, or illnesses like the flu. During the visit, healthcare professionals assess your condition, provide treatment, and may recommend follow-up care.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 86326 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

70.58/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality39.68
Promoting Interoperability79
Improvement Activities40
Cost63.1

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. HUSSEIN ALASADY MD
Hospitalist
269 S CANDY LN
COTTONWOOD, AZ 86326
Yavapai County (928) 634-2251
ALAN D WILSON MD
Radiology (Diagnostic Radiology)
269 S CANDY LN
COTTONWOOD, AZ 86326
Yavapai County (928) 639-6581
EMERGENCY HEALTH PARTNERS-VERDE VALLEY PLC
Emergency Medicine
269 S CANDY LN
COTTONWOOD, AZ 86326
Yavapai County (928) 639-6172
MEAGAN PATRICK PT
Physical Therapist
269 S CANDY LN
COTTONWOOD, AZ 86326
Yavapai County (928) 639-6000
VINCENT EDWARD FURREY MD
Emergency Medicine
269 S CANDY LN
COTTONWOOD, AZ 86326
Yavapai County (928) 639-6164
KATIE MOORE CNM
Midwife
269 S CANDY LN
COTTONWOOD, AZ 86326
Yavapai County (928) 639-6521
HILARY HERMAN CCC-SLP
Speech-Language Pathologist
269 S CANDY LN
COTTONWOOD, AZ 86326
Yavapai County (928) 639-6383
CONNIE STROUSE
Emergency Medicine
269 S CANDY LN
COTTONWOOD, AZ 86326
Yavapai County (928) 639-6172

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 Corrine Walker's NPI number?

The NPI number for Corrine Walker is 1194013359. It was assigned to this individual provider in the NPPES registry on July 21, 2011.

Where is Corrine Walker located?

Corrine Walker practices at 269 S Candy Ln, Cottonwood, AZ 86326. The listed phone number is (928) 639-6172.

What is Corrine Walker's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Corrine Walker enrolled in Medicare?

Yes. Corrine Walker is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Corrine Walker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Corrine Walker reassigns Medicare benefits to 2 organizations: Tuba City Regional Health Care Corporation (Cameron, AZ) and Northern Arizona Healthcare Corporation (Flagstaff, 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 Corrine Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Corrine Walker was last updated on September 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.