1. Home
  2. Directory
  3. Arizona
  4. Glendale
  5. Optometrist
  6. NPI Profile

KARLA ANN WEST OD
NPI 1073357638
Optometrist in Glendale, AZ

Active since June 19, 2024PECOS Enrolled
7700 W ARROWHEAD TOWNE CTR STE 2130, GLENDALE, AZ 85308(623) 486-2020 Get Directions Write a Review

NPPES record last updated: February 3, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 3, 2025, Jul 3, 2024, Jun 19, 2024 (3 updates tracked since 2024).

About Karla Ann West Od NPPES

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

KARLA ANN WEST OD (NPI 1073357638) is an individual optometrist in Glendale, Arizona, licensed in Arizona (OPT-002805) and active in the NPI registry since June 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073357638
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameKARLA ANN WESTCredential: OD
Location Address7700 W ARROWHEAD TOWNE CTR STE 2130Glendale, AZ 85308-0929
Mailing Address7700 W Arrowhead Towne Ctr Ste 2130Glendale, AZ 85308-0929
Phone(623) 486-2020
Sole ProprietorNo
Enumeration DateJune 19, 2024
Last NPPES UpdateFebruary 3, 20253 updates tracked since enumeration
NPPES CertifiedFebruary 3, 2025
✔ NPI 1073357638 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 · OPT-002805
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.
7700 W ARROWHEAD TOWNE CTR STE 2130, Glendale, AZ 85308
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross Blue Shield of Arizona, Blue Cross Blue Shield of Wyoming 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 (PECOS)

Karla Ann West Od 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 Karla West reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Nuvision Centers , PLLC
3.9 mi
Optometrist
5135 W THUNDERBIRD RD
Glendale, AZ 85306
  • Reassigned Medicare billing, Arizona enrollment
  • 9 clinicians in this Medicare group
NPI 1558001107 (623) 937-5121
Tom Sowash Od & Associates PC
30 mi
Optometrist
3431 W FRYE RD STE 1
Chandler, AZ 85226
  • Reassigned Medicare billing, Arizona enrollment
  • 52 clinicians in this Medicare group
NPI 1174627202 (480) 782-9658

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
22 services17 patients
Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85308 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

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

CLARISSA ORZELL OD
Optometrist
7700 W ARROWHEAD TOWNE CTR STE 2130
GLENDALE, AZ 85308
Maricopa County (623) 486-2020

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 Karla West's NPI number?

The NPI number for Karla West is 1073357638. It was assigned to this individual provider in the NPPES registry on June 19, 2024.

Where is Karla West located?

Karla West practices at 7700 W Arrowhead Towne Ctr Ste 2130, Glendale, AZ 85308. The listed phone number is (623) 486-2020.

What is Karla West's specialty?

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

Is Karla West enrolled in Medicare?

Yes. Karla West is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Karla West's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karla West reassigns Medicare benefits to 2 organizations: Nuvision Centers , PLLC (Glendale, AZ) and Tom Sowash Od & Associates PC (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 Karla West's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Karla West accept?

Health plans from Blue Cross Blue Shield of Arizona, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Oscar Health and Oscar Health Insurance and 6 other insurers list Karla West 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 Karla West was last updated on February 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.