DR. GAILEY ANN GONZALES ONA MD
NPI 1548435274
Internal Medicine in Phoenix, AZ

Active since April 23, 2008PECOS EnrolledAccepts Medicare Assignment
925 E MCDOWELL RD, PHOENIX, AZ 85006(602) 521-3700(602) 521-3701 Get Directions Write a Review

NPPES record last updated: November 4, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 4, 2024, Dec 6, 2022 (2 updates tracked since 2022).

About Dr. Gailey Ann Gonzales Ona Md NPPES

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

DR. GAILEY ANN GONZALES ONA MD (NPI 1548435274) is an individual internal medicine provider in Phoenix, Arizona, licensed in Arizona (35216) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1548435274
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. GAILEY ANN GONZALES ONACredential: MD
Location Address925 E MCDOWELL RDPhoenix, AZ 85006
Mailing Address925 E Mcdowell RdPhoenix, AZ 85006 · (602) 521-3700 · Fax (602) 521-3701
Fax(602) 521-3701
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateApril 23, 2008
Last NPPES UpdateNovember 4, 20242 updates tracked since enumeration
NPPES CertifiedDecember 6, 2022
NPI 1548435274 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in AZ · 35216
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
925 E MCDOWELL RD, Phoenix, AZ 85006

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Gailey Ann Gonzales Ona 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 ID3971662792
PECOS Enrollment IDI20081110000121
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.

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.

New Patient
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
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.

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.

Psychiatry & Neurology (Psychiatry)
925 E MCDOWELL RD
PHOENIX, AZ 85006
Psychiatry & Neurology (Psychiatry)
925 E MCDOWELL RD, 4TH FLOOR
PHOENIX, AZ 85006
Internal Medicine (Hematology & Oncology)
925 E MCDOWELL RD
PHOENIX, AZ 85006
Emergency Medicine
925 E MCDOWELL RD, FLOOR 2
PHOENIX, AZ 85006
Anesthesiology
925 E MCDOWELL RD
PHOENIX, AZ 85006
Physician Assistant
925 E MCDOWELL RD
PHOENIX, AZ 85006
Surgery
925 E MCDOWELL RD
PHOENIX, AZ 85006
Nurse Practitioner (Family)
925 E MCDOWELL RD
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 Gailey Gonzales Ona's NPI number?

The NPI number for Gailey Gonzales Ona is 1548435274. It was assigned to this individual provider in the NPPES registry on April 23, 2008.

Where is Gailey Gonzales Ona located?

Gailey Gonzales Ona practices at 925 E Mcdowell Rd, Phoenix, AZ 85006. The listed phone number is (602) 521-3700.

What is Gailey Gonzales Ona's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Gailey Gonzales Ona enrolled in Medicare?

Yes. Gailey Gonzales Ona 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.

What insurance does Gailey Gonzales Ona accept?

Health plans from Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc. and UnitedHealthcare list Gailey Gonzales Ona 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 Gailey Gonzales Ona was last updated on November 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.