DR. GAIL BASS DERSCHEID O.D.
NPI 1992741557
Optometrist in Scottsdale, AZ

Q: What is Gail Derscheid's NPI number?

The NPI number for Gail Derscheid is 1992741557. It was assigned to this individual provider in the NPPES registry on June 21, 2006. The provider is also known as Dr. Gail Jean Bass O.D..

Q: What is Gail Derscheid'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 Gail Derscheid was last updated on February 7, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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 21, 2006PECOS Enrolled

5425 E BELL RD, STE 135, SCOTTSDALE, AZ 85254(602) 404-2005(602) 466-2336 Get Directions Write a Review

NPPES record last updated: February 7, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Gail Bass Derscheid O.d. NPPES

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

DR. GAIL BASS DERSCHEID O.D. (NPI 1992741557) is an individual optometrist in Scottsdale, Arizona, licensed in Arizona (824) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992741557

Entity TypeIndividualFemale

Primary Taxonomy152W00000X

Provider Legal NameDR. GAIL BASS DERSCHEIDCredential: O.D.

Location Address5425 E BELL RD, STE 135Scottsdale, AZ 85254-6007

Mailing Address5425 E Bell Rd, Suite 135Scottsdale, AZ 85254-6007 · (480) 614-0466 · Fax (480) 614-5435

Phone(602) 404-2005

Fax(602) 466-2336

Sole ProprietorNo

Enumeration DateJune 21, 2006

Last NPPES UpdateFebruary 7, 2008

✔ NPI 1992741557 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 · 824

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.

5425 E BELL RD, Scottsdale, AZ 85254

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Other Names 1

Former Name (1)Dr. Gail Jean Bass O.d.

Other Identifiers 2

Medicare UPINU13560AZ

Medicare PINZ71088AZ

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gail Bass Derscheid O.d. 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 Reassignment

Medicare enrollment records show Gail Derscheid reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Nuvision Centers , PLLC

Same address

Corneal and Contact Management

5425 E BELL RD STE 135
Scottsdale, AZ 85254

Reassigned Medicare billing, Arizona enrollment
9 clinicians in this Medicare group

NPI 1508493727 (602) 404-2005

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 85254 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 11

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

MRS. KRISTI LYNN CHASE NP

Nurse Practitioner (Family)

5425 E BELL RD, SUITE 145
SCOTTSDALE, AZ 85254

Maricopa County (602) 354-3172

JAMES B VOGT MD P.C.

Family Medicine (Adolescent Medicine)

5425 E BELL RD, SUITE 125
SCOTTSDALE, AZ 85254

Maricopa County (602) 759-7525

PATTABI KALYANAM MD PC

Anesthesiology (Pain Medicine)

5425 E BELL RD, SUITE 115 BLDG 3
SCOTTSDALE, AZ 85254

Maricopa County (623) 915-0270

RELIANCE SPECIALTY INFUSION, LLC

Pharmacy (Specialty Pharmacy)

5425 E BELL RD, SUITE 104
SCOTTSDALE, AZ 85254

Maricopa County (602) 734-5799

KIDSHEALTH PEDIATRICS PLLC

Pediatrics

5425 E BELL RD
SCOTTSDALE, AZ 85254

Maricopa County (602) 374-3396

DR. KARA S. TIFFANY M.D.

Specialist

5425 E BELL RD, SUITE 131
SCOTTSDALE, AZ 85254

Maricopa County (602) 404-2020

SCOTTSDALE DENTAL STUDIO

Clinic/Center (Dental)

5425 E BELL RD, SUITE #101
SCOTTSDALE, AZ 85254

Maricopa County (480) 382-0337

DR. DENNIS EUGENE STUBER D.C.

Chiropractor

5425 E BELL RD, SUITE 150
SCOTTSDALE, AZ 85254

Maricopa County (602) 493-9800

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 Gail Derscheid's NPI number?

The NPI number for Gail Derscheid is 1992741557. It was assigned to this individual provider in the NPPES registry on June 21, 2006. The provider is also known as Dr. Gail Jean Bass O.D..

Where is Gail Derscheid located?

Gail Derscheid practices at 5425 E Bell Rd Ste 135, Scottsdale, AZ 85254. The listed phone number is (602) 404-2005.

What is Gail Derscheid's specialty?

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

Is Gail Derscheid enrolled in Medicare?

Yes. Gail Derscheid is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Gail Derscheid's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gail Derscheid reassigns Medicare benefits to Nuvision Centers , PLLC (Scottsdale, AZ). The 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 Gail Derscheid's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Gail Derscheid was last updated on February 7, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.