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DR. FRED GARDEZY DO
NPI 1871158188
Emergency Medicine in Phoenix, AZ

Active since May 02, 2019PECOS Enrolled
MARICOPA INTEGRATED HEALTH SYSTEM 2601 E. ROOSEVELT ST., PHOENIX, AZ 85008(602) 344-5011 Get Directions Write a Review

NPPES record last updated: April 2, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 2, 2025, Jan 17, 2023, May 2, 2019 (3 updates tracked since 2019).

About Dr. Fred Gardezy Do NPPES

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

DR. FRED GARDEZY DO (NPI 1871158188) is an individual emergency medicine provider in Phoenix, Arizona, licensed in Arizona (009816) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS and maintains a secondary practice location in Coral Gables.

NPPES Registry Identity

NPI1871158188
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. FRED GARDEZYCredential: DO
Location AddressMARICOPA INTEGRATED HEALTH SYSTEM 2601 E. ROOSEVELT ST.Phoenix, AZ 85008
Mailing Address2601 E Roosevelt StPhoenix, AZ 85008-4973
Phone(602) 344-5011
Sole ProprietorNo
Enumeration DateMay 2, 2019
Last NPPES UpdateApril 2, 20253 updates tracked since enumeration
NPPES CertifiedApril 2, 2025
✔ NPI 1871158188 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in AZ · 009816
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.
MARICOPA INTEGRATED HEALTH SYSTEM 2601 E. ROOSEVELT ST., Phoenix, AZ 85008
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Secondary Practice Location 1

Location 11 Alhambra Plz Ste PhCoral Gables, FL 33134-5227 · Phone (619) 449-0519

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Fred Gardezy Do 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 Fred Gardezy reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Progressive Medical Associates PLLC
9.9 mi
Emergency Medicine
1400 S DOBSON RD
Mesa, AZ 85202
  • Reassigned Medicare billing, Arizona enrollment
  • 211 clinicians in this Medicare group
NPI 1548218613 (480) 456-9500
Northwest Hbp Medical Services LLC
98 mi
Emergency Medicine
6200 N LA CHOLLA BLVD
Tucson, AZ 85741
  • Reassigned Medicare billing, Arizona enrollment
  • 664 clinicians in this Medicare group
NPI 1407353006 (520) 229-2657

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 5

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 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.
208 services206 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
153 services147 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.
108 services108 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
29 services29 patients
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.
24 services24 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85008 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.

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 Fred Gardezy's NPI number?

The NPI number for Fred Gardezy is 1871158188. It was assigned to this individual provider in the NPPES registry on May 2, 2019.

Where is Fred Gardezy located?

Fred Gardezy practices at Maricopa Integrated Health System 2601 E. Roosevelt St., Phoenix, AZ 85008. The listed phone number is (602) 344-5011.

What is Fred Gardezy's specialty?

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

Is Fred Gardezy enrolled in Medicare?

Yes. Fred Gardezy is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Fred Gardezy's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Fred Gardezy reassigns Medicare benefits to 2 organizations: Progressive Medical Associates PLLC (Mesa, AZ) and Northwest Hbp Medical Services LLC (Tucson, 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 Fred Gardezy'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 Fred Gardezy was last updated on April 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.