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JOYCE TRANDEM OD
NPI 1942867965
Optometrist in Phoenix, AZ

Active since May 24, 2019PECOS EnrolledAccepts Medicare Assignment
2330 N 75TH AVE STE 101, PHOENIX, AZ 85035(623) 849-8726 Get Directions Write a Review

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

Record update history: Mar 11, 2026, Nov 17, 2020, Nov 10, 2020 and 1 more (4 updates tracked since 2019).

About Joyce Trandem Od NPPES

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

JOYCE TRANDEM OD (NPI 1942867965) is an individual optometrist in Phoenix, Arizona, licensed in Arizona (OPT-002471) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS and is a graduate of Pacific University - College Of Optometry (2020).

NPPES Registry Identity

NPI1942867965
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameJOYCE TRANDEMCredential: OD
Location Address2330 N 75TH AVE STE 101Phoenix, AZ 85035-1200
Mailing Address5639 W Tierra Buena LnGlendale, AZ 85306-2424
Phone(623) 849-8726
Sole ProprietorNo
Medical School CMSPacific University - College Of OptometryGraduated 2020
Enumeration DateMay 24, 2019
Last NPPES UpdateMarch 11, 20264 updates tracked since enumeration
NPPES CertifiedMarch 11, 2026
✔ NPI 1942867965 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in AZ · OPT-002471
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2330 N 75TH AVE STE 101, Phoenix, AZ 85035
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Anthem Blue Cross and Blue Shield and more.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

Joyce Trandem Od 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 ID5799197653
PECOS Enrollment IDI20201217000824
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 Joyce Trandem reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Carlos L Grandela O.D. Plc
22 mi
Low Vision Rehabilitation
1830 S ALMA SCHOOL RD STE 131
Mesa, AZ 85210
  • Reassigned Medicare billing, Arizona enrollment
  • 8 clinicians in this Medicare group
NPI 1871738914 (480) 695-2595
Dn & a Eyecare PLLC
22 mi
Optometrist
3111 W CHANDLER BLVD STE 2104
Chandler, AZ 85226
  • Reassigned Medicare billing, Arizona enrollment
  • 11 clinicians in this Medicare group
NPI 1679239701 (480) 726-7009

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 2

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.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
48 services48 patients
Photography of the retina 92250
Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.
47 services47 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85035 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 2

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

JENNIFER LILIANA AVINA OD
Optometrist
2330 N 75TH AVE STE 101
PHOENIX, AZ 85035
Maricopa County (623) 703-7690
WHITNEY BALLASH OD
Optometrist
2330 N 75TH AVE STE 101
PHOENIX, AZ 85035
Maricopa County (623) 849-8726

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 Joyce Trandem's NPI number?

The NPI number for Joyce Trandem is 1942867965. It was assigned to this individual provider in the NPPES registry on May 24, 2019.

Where is Joyce Trandem located?

Joyce Trandem practices at 2330 N 75th Ave Ste 101, Phoenix, AZ 85035. The listed phone number is (623) 849-8726.

What is Joyce Trandem's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Joyce Trandem enrolled in Medicare?

Yes. Joyce Trandem 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 Joyce Trandem's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joyce Trandem reassigns Medicare benefits to 2 organizations: Carlos L Grandela O.D. Plc (Mesa, AZ) and Dn & a Eyecare PLLC (Chandler, 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 Joyce Trandem's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joyce Trandem accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Louisiana and 4 other insurers list Joyce Trandem 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 Joyce Trandem was last updated on March 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.