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GENEVIEVE DIXON MD
NPI 1922504059
Anesthesiology in Phoenix, AZ

Active since April 05, 2018PECOS EnrolledAccepts Medicare Assignment
2345 E THOMAS RD STE 400, PHOENIX, AZ 85016(602) 343-2900 Get Directions Write a Review

NPPES record last updated: August 1, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Genevieve Dixon Md NPPES

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

GENEVIEVE DIXON MD (NPI 1922504059) is an individual anesthesiology provider in Phoenix, Arizona, licensed in Arizona (66065) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1922504059
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameGENEVIEVE DIXONCredential: MD
Location Address2345 E THOMAS RD STE 400Phoenix, AZ 85016-7862
Mailing AddressPo Box 32685Phoenix, AZ 85064-2685
Phone(602) 343-2900
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateApril 5, 2018
Last NPPES UpdateAugust 1, 2022
NPPES CertifiedAugust 1, 2022
✔ NPI 1922504059 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in AZ · 66065
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2345 E THOMAS RD STE 400, Phoenix, AZ 85016
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc..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

Genevieve Dixon 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.

PECOS PAC ID5799108866
PECOS Enrollment IDI20230531000678
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

4

Medicare enrollment records show Genevieve Dixon reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Banner - University Hospital Based Physicians LLC
2.5 mi
General Acute Care Hospital
2901 N CENTRAL AVE STE 160
Phoenix, AZ 85012
  • Reassigned Medicare billing, Arizona enrollment
  • 728 clinicians in this Medicare group
NPI 1750751566 (602) 747-4000
Grand Canyon Anesthesia LLC
11 mi
Anesthesiology
9787 N 91ST ST STE 103
Scottsdale, AZ 85258
  • Reassigned Medicare billing, Arizona enrollment
  • 106 clinicians in this Medicare group
NPI 1356822902 (480) 657-0889
Banner Hospital Based Physicians Arizona LLC
19 mi
Multi-Specialty
1900 N HIGLEY RD
Gilbert, AZ 85234
  • Reassigned Medicare billing, Arizona enrollment
  • 1,081 clinicians in this Medicare group
NPI 1124374822 (480) 543-2034
Premier Anesthesia Of Arizona PC
19 mi
Anesthesiology
14200 W CELEBRATE LIFE WAY
Goodyear, AZ 85338
  • Reassigned Medicare billing, Arizona enrollment
  • 37 clinicians in this Medicare group
NPI 1295694610 (855) 761-0074

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 7

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.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
31 services31 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
22 services21 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
17 services17 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
17 services17 patients
Anesthesia for other closed procedure on chest 00520
Anesthesia for a closed chest procedure involves the use of medications to block sensation, ensuring you don't feel pain during the procedure. It can be general (you're asleep) or regional (part of your body is numbed). This helps maintain comfort and safety.
15 services15 patients
Anesthesia for procedure on anus and rectum 00902
Anesthesia for procedures on the anus and rectum ensures comfort during medical procedures. It involves the administration of medication to numb the area or induce sleep, so you don't feel pain or discomfort. This helps doctors perform necessary procedures smoothly and effectively.
12 services11 patients

Other Providers at the Same Location NPPES 3

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

GARRETT GLEAVES CRNA
Nurse Anesthetist, Certified Registered
2345 E THOMAS RD STE 400
PHOENIX, AZ 85016
Maricopa County (602) 343-2900
JA MEHLHAF ANESTHESIA LLC
Anesthesiology
2345 E THOMAS RD STE 400
PHOENIX, AZ 85016
Maricopa County (602) 343-2910
3KINGSAZ, LLC
Specialist/Technologist, Other (Orthopedic Assistant)
2345 E THOMAS RD STE 400
PHOENIX, AZ 85016
Maricopa County (602) 343-2900

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 Genevieve Dixon's NPI number?

The NPI number for Genevieve Dixon is 1922504059. It was assigned to this individual provider in the NPPES registry on April 5, 2018.

Where is Genevieve Dixon located?

Genevieve Dixon practices at 2345 E Thomas Rd Ste 400, Phoenix, AZ 85016. The listed phone number is (602) 343-2900.

What is Genevieve Dixon's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Genevieve Dixon enrolled in Medicare?

Yes. Genevieve Dixon 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 Genevieve Dixon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Genevieve Dixon reassigns Medicare benefits to 4 organizations: Banner - University Hospital Based Physicians LLC (Phoenix, AZ), Grand Canyon Anesthesia LLC (Scottsdale, AZ), Banner Hospital Based Physicians Arizona LLC (Gilbert, AZ) and Premier Anesthesia Of Arizona PC (Goodyear, 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 Genevieve Dixon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Genevieve Dixon accept?

Health plans from Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Genevieve Dixon 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 Genevieve Dixon was last updated on August 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.