DR. AARON THOMAS M.D.
NPI 1194067223
Emergency Medicine in Scottsdale, AZ

Q: What is Aaron Thomas's NPI number?

The NPI number for Aaron Thomas is 1194067223. It was assigned to this individual provider in the NPPES registry on March 27, 2013.

Q: What is Aaron Thomas's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Aaron Thomas was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 March 27, 2013PECOS EnrolledAccepts Medicare Assignment

78.58/100

CMS Quality Rating

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

NPPES record last updated: March 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 2, 2026, Mar 11, 2022, Feb 10, 2022 (3 updates tracked since 2022).

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About Dr. Aaron Thomas M.d. NPPES

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

DR. AARON THOMAS M.D. (NPI 1194067223) is an individual emergency medicine provider in Scottsdale, Arizona, licensed in Arizona (63536) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS, maintains a secondary practice location in Tucson, and is a graduate of West Virginia University School Of Medicine (2012).

NPPES Registry Identity

NPI1194067223

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameDR. AARON THOMASCredential: M.D.

Location Address13400 E SHEA BLVDScottsdale, AZ 85259-5499

Mailing AddressPo Box 860912Minneapolis, MN 55486-0912

Phone(480) 301-8000

Sole ProprietorNo

Medical School CMSWest Virginia University School Of MedicineGraduated 2012

Enumeration DateMarch 27, 2013

Last NPPES UpdateMarch 2, 20263 updates tracked since enumeration

NPPES CertifiedMarch 2, 2026

✔ NPI 1194067223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in AZ · 63536

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Also ListedOrthopaedic Surgery · Sports MedicineTaxonomy 207XX0005X · License 63536 (AZ)

13400 E SHEA BLVD, Scottsdale, AZ 85259

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Secondary Practice Location 1

Location 12800 E Ajo WayTucson, AZ 85713-6204 · Phone (520) 694-1614

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. Aaron Thomas M.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 ID5395098685

PECOS Enrollment IDI20210730002681

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.

Areas of Expertise CMS Part B claims 5

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.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

198 services196 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

104 services14 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

67 services67 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

18 services18 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

14 services14 patients

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

$85.89 typical visit price

range $55.44 – $168.60

Typical copayment $21.47 (range $13.86 – $42.15)

Most-billed visit code 99203

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

78.58/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

69.05

Promoting Interoperability

100

Improvement Activities

Cost

59.56

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.

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