ANDREW JOSEPH RIVARA
NPI 1760878219
Obstetrics & Gynecology in Phoenix, AZ

Active since April 11, 2015PECOS EnrolledAccepts Medicare Assignment
4375 E IRMA LN, PHOENIX, AZ 85050(623) 248-2106(602) 439-6049 Get Directions Write a Review

NPPES record last updated: April 1, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 1, 2026, Mar 27, 2026, Dec 10, 2024 and 4 more (7 updates tracked since 2020).

About Andrew Joseph Rivara NPPES

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

ANDREW JOSEPH RIVARA (NPI 1760878219) is an individual obstetrics & gynecology provider in Phoenix, Arizona, licensed in Arizona (61138) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1760878219
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameANDREW JOSEPH RIVARA
Location Address4375 E IRMA LNPhoenix, AZ 85050-4312
Mailing Address4375 E Irma LnPhoenix, AZ 85050-4312 · (623) 248-2106 · Fax (602) 439-6049
Fax(602) 439-6049
Sole ProprietorYes
Medical School CMSOtherGraduated 2015
Enumeration DateApril 11, 2015
Last NPPES UpdateApril 1, 20267 updates tracked since enumeration
NPPES CertifiedApril 1, 2026
✔ NPI 1760878219 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in AZ · 61138
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
4375 E IRMA LN, Phoenix, AZ 85050

Accepted 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

Andrew Joseph Rivara 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 ID6800128414
PECOS Enrollment IDI20200826002974
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

3

Medicare enrollment records show Andrew Rivara reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Multi-Specialty
2901 N CENTRAL AVE STE 160
Phoenix, AZ 85012
  • Reassigned Medicare billing, Arizona enrollment
  • 538 clinicians in this Medicare group
Surgery
2525 E ROOSEVELT ST, MED CLINIC - INFECTIOUS DISEASE
Phoenix, AZ 85008
  • Reassigned Medicare billing, Arizona enrollment
  • 1,490 clinicians in this Medicare group
Adult Mental Health
2525 E ROOSEVELT ST
Phoenix, AZ 85008
  • Reassigned Medicare billing, Arizona enrollment
  • 285 clinicians in this Medicare group

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85050 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
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
Most-billed visit code 99213
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.

Internal Medicine
4375 E IRMA LN
PHOENIX, AZ 85050
Internal Medicine (Gastroenterology)
4375 E IRMA LN
PHOENIX, AZ 85050
Pediatrics
4375 E IRMA LN
PHOENIX, AZ 85050
Pediatrics
4375 E IRMA LN
PHOENIX, AZ 85050
Internal Medicine
4375 E IRMA LN
PHOENIX, AZ 85050
Clinic/Center (Multi-Specialty)
4375 E IRMA LN
PHOENIX, AZ 85050
Nurse Practitioner (Family)
4375 E IRMA LN
PHOENIX, AZ 85050
Internal Medicine
4375 E IRMA LN
PHOENIX, AZ 85050

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 Andrew Rivara's NPI number?

The NPI number for Andrew Rivara is 1760878219. It was assigned to this individual provider in the NPPES registry on April 11, 2015.

Where is Andrew Rivara located?

Andrew Rivara practices at 4375 E Irma Ln, Phoenix, AZ 85050. The listed phone number is (623) 248-2106.

What is Andrew Rivara's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Andrew Rivara enrolled in Medicare?

Yes. Andrew Rivara 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 Andrew Rivara's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Rivara reassigns Medicare benefits to 3 organizations: Banner Physician Specialists Arizona LLC (Phoenix, AZ), District Medical Group, Inc (Phoenix, AZ) and Maricopa County Special Health Care District (Phoenix, 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 Andrew Rivara's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Andrew Rivara accept?

Health plans from Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona, Imperial Insurance Companies, Inc., Oscar Health Plan, Inc. and UnitedHealthcare list Andrew Rivara 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 Andrew Rivara was last updated on April 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.