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IRIS R BELL MD PHD
NPI 1932584968
Psychiatry & Neurology - Psychiatry in Tucson, AZ

Active since July 20, 2015PECOS EnrolledAccepts Medicare Assignment
11961 N TAMI PL, TUCSON, AZ 85737(520) 906-6767(520) 749-4509 Get Directions Write a Review

NPPES record last updated: June 3, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Iris R Bell Md Phd NPPES

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

IRIS R BELL MD PHD (NPI 1932584968) is an individual psychiatry provider in Tucson, Arizona, licensed in Arizona (19479) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS and is a graduate of Other (1980).

NPPES Registry Identity

NPI1932584968
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameIRIS R BELLCredential: MD PHD
Location Address11961 N TAMI PLTucson, AZ 85737-9513
Mailing Address11961 N Tami PlTucson, AZ 85737-9513 · (520) 906-6767 · Fax (520) 749-4509
Phone(520) 906-6767
Fax(520) 749-4509
Sole ProprietorYes
Medical School CMSOtherGraduated 1980
Enumeration DateJuly 20, 2015
Last NPPES UpdateJune 3, 2026
NPPES CertifiedJune 3, 2026
✔ NPI 1932584968 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in AZ · 19479
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
11961 N TAMI PL, Tucson, AZ 85737
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC, Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc 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

Iris R Bell Md Phd 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 ID3779067319
PECOS Enrollment IDI20260320002238
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 Iris Bell reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mellow Medical Inc A Professional Corporation
444 mi
Psychiatry
8235 SANTA MONICA BLVD, SUITE 300
West Hollywood, CA 90046
  • Reassigned Medicare billing, California enrollment
  • 204 clinicians in this Medicare group
NPI 1407275886 (310) 892-4284
Hltx2 PA
826 mi
Psychiatry
100 CRESCENT CT STE 700
Dallas, TX 75201
  • Reassigned Medicare billing, New York enrollment
  • 59 clinicians in this Medicare group
NPI 1134937980 (310) 892-4284

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 85737 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
$168.60 typical visit price
range $55.44 – $168.60
Typical copayment $42.15 (range $13.86 – $42.15)
Most-billed visit code 99205
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.

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 Iris Bell's NPI number?

The NPI number for Iris Bell is 1932584968. It was assigned to this individual provider in the NPPES registry on July 20, 2015.

Where is Iris Bell located?

Iris Bell practices at 11961 N Tami Pl, Tucson, AZ 85737. The listed phone number is (520) 906-6767.

What is Iris Bell's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Iris Bell enrolled in Medicare?

Yes. Iris Bell 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 Iris Bell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Iris Bell reassigns Medicare benefits to 2 organizations: Mellow Medical Inc A Professional Corporation (West Hollywood, CA) and Hltx2 PA (Dallas, TX). 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 Iris Bell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Iris Bell accept?

Health plans from Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of NC, Cigna HealthCare of Arizona, Inc, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) and 1 other insurer list Iris Bell 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 Iris Bell was last updated on June 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.