Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. TAMI R. LANG O.D.
NPI 1720022932
Optometrist in Phoenix, AZ

Q: What is Tami Lang's NPI number?

The NPI number for Tami Lang is 1720022932. It was assigned to this individual provider in the NPPES registry on June 16, 2006.

Q: What is Tami Lang's specialty?

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

Q: Is Tami Lang enrolled in Medicare?

No. Tami Lang has opted out of Medicare through November 14, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Tami Lang was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days 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.

Active since June 16, 2006Opted out of Medicare · through Nov 14, 2026

4324 E CACTUS RD, PHOENIX, AZ 85032(602) 996-9906(602) 996-0943 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Tami R. Lang O.d. NPPES

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

DR. TAMI R. LANG O.D. (NPI 1720022932) is an individual optometrist in Phoenix, Arizona, licensed in Arizona (688) and active in the NPI registry since June 2006. She has opted out of Medicare through November 14, 2026.

NPPES Registry Identity

NPI1720022932

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameDR. TAMI R. LANGCredential: O.D.

Location Address4324 E CACTUS RDPhoenix, AZ 85032-7636

Mailing Address5230 E. Villa Rita DriveScottsdale, AZ 85254-4726 · (602) 996-9906 · Fax (602) 996-0943

Phone(602) 996-9906

Fax(602) 996-0943

Sole ProprietorNo

Enumeration DateJune 16, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1720022932 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in AZ · 688

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.

4324 E CACTUS RD, Phoenix, AZ 85032

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Tami R. Lang O.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from November 14, 2022 through November 14, 2026.

Opt-Out Effective DateNovember 14, 2022

Opt-Out In Effect ThroughNovember 14, 2026Opt-out affidavits renew automatically every two years unless cancelled

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.

THOMAS EYECARE GROUP LLC

Optometrist

4324 E CACTUS RD
PHOENIX, AZ 85032

Maricopa County (602) 996-9906

DR. KEN N FACTOR OD

Optometrist

4324 E CACTUS RD
PHOENIX, AZ 85032

Maricopa County (602) 996-9906

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 Tami Lang's NPI number?

The NPI number for Tami Lang is 1720022932. It was assigned to this individual provider in the NPPES registry on June 16, 2006.

Where is Tami Lang located?

Tami Lang practices at 4324 E Cactus Rd, Phoenix, AZ 85032. The listed phone number is (602) 996-9906.

What is Tami Lang's specialty?

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

Is Tami Lang enrolled in Medicare?

No. Tami Lang has opted out of Medicare through November 14, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Tami Lang was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days 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.