DR. SHERRI ELLEN HORWITZ O.D.
NPI 1760579551
Optometrist in Chandler, AZ

Q: What is Sherri Horwitz's NPI number?

The NPI number for Sherri Horwitz is 1760579551. It was assigned to this individual provider in the NPPES registry on October 5, 2006.

Q: What is Sherri Horwitz's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Sherri Horwitz was last updated on March 23, 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.

Active since October 05, 2006PECOS EnrolledAccepts Medicare Assignment

3940 S ALMA SCHOOL RD STE 5, CHANDLER, AZ 85248(480) 812-3937(480) 812-2073 Get Directions Write a Review

NPPES record last updated: March 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Sherri Ellen Horwitz O.d. NPPES

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

DR. SHERRI ELLEN HORWITZ O.D. (NPI 1760579551) is an individual optometrist in Chandler, Arizona, licensed in Arizona (OPT-000626) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Mesa, and is a graduate of Southern California College Of Optometry (2009).

NPPES Registry Identity

NPI1760579551

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameDR. SHERRI ELLEN HORWITZCredential: O.D.

Location Address3940 S ALMA SCHOOL RD STE 5Chandler, AZ 85248-4513

Mailing Address8614 Westwood Center Dr Fl 9Vienna, VA 22182-2442 · (703) 847-8899 · Fax (571) 223-6780

Phone(480) 812-3937

Fax(480) 812-2073

Sole ProprietorYes

Medical School CMSSouthern California College Of OptometryGraduated 2009

Enumeration DateOctober 5, 2006

Last NPPES UpdateMarch 23, 2026

NPPES CertifiedMarch 23, 2026

✔ NPI 1760579551 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-000626

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.

3940 S ALMA SCHOOL RD STE 5, Chandler, AZ 85248

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Secondary Practice Location 1

Location 11425 S. Alma School Rd., Suite 103Mesa, AZ 85210 · Phone (480) 615-9010 · Fax (480) 615-9011

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Sherri Ellen Horwitz O.d. 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 ID6901392455

PECOS Enrollment IDI20260105001657

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85248 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.

DR. ALISHA RHEA FAJARDO-DIAZ O.D.

Optometrist

3940 S ALMA SCHOOL RD STE 5
CHANDLER, AZ 85248

Maricopa County (480) 812-3937

MYEYEDR OPTOMETRY OF WASHINGTON, PLLC

Optometrist

3940 S ALMA SCHOOL RD STE 5
CHANDLER, AZ 85248

Maricopa County (480) 812-3937

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 Sherri Horwitz's NPI number?

The NPI number for Sherri Horwitz is 1760579551. It was assigned to this individual provider in the NPPES registry on October 5, 2006.

Where is Sherri Horwitz located?

Sherri Horwitz practices at 3940 S Alma School Rd Ste 5, Chandler, AZ 85248. The listed phone number is (480) 812-3937.

What is Sherri Horwitz's specialty?

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

Is Sherri Horwitz enrolled in Medicare?

Yes. Sherri Horwitz 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.

What insurance does Sherri Horwitz accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Providence Health Plan list Sherri Horwitz 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 Sherri Horwitz was last updated on March 23, 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.