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

UNA GRAY DO
NPI 1700639903
Psychiatry & Neurology - Neurology in Scottsdale, AZ

Q: What is Una Gray's NPI number?

The NPI number for Una Gray is 1700639903. It was assigned to this individual provider in the NPPES registry on April 8, 2024. The provider is also known as Una Hadziahmetovic Do.

Q: What is Una Gray's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for Una Gray was last updated on June 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 59 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 April 08, 2024PECOS Enrolled

13400 E SHEA BLVD, SCOTTSDALE, AZ 85259(480) 301-8000 Get Directions Write a Review

NPPES record last updated: June 27, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Una Gray Do NPPES

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

UNA GRAY DO (NPI 1700639903) is an individual neurology provider in Scottsdale, Arizona, licensed in Arizona (011877) and active in the NPI registry since April 2024. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1700639903

Entity TypeIndividualFemale

Primary Taxonomy2084N0400X

Provider Legal NameUNA GRAYCredential: DO

Location Address13400 E SHEA BLVDScottsdale, AZ 85259-5452

Mailing Address13400 E Shea BlvdScottsdale, AZ 85259-5404 · (480) 301-8000

Phone(480) 301-8000

Sole ProprietorNo

Enumeration DateApril 8, 2024

Last NPPES UpdateJune 27, 2026

NPPES CertifiedJune 27, 2026

✔ NPI 1700639903 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in AZ · 011877

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

13400 E SHEA BLVD, Scottsdale, AZ 85259

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Other Names 1

Former Name (1)Una Hadziahmetovic Do

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Una Gray Do 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85259 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

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

Most-billed visit code 99214

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 20

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

AMITKUMAR MEHTA MD

Internal Medicine (Hematology & Oncology)