DR. AUSTIN THOMAS WELSH M.D.
NPI 1083678650
Family Medicine - Geriatric Medicine in Tucson, AZ

Q: What is Austin Welsh's NPI number?

The NPI number for Austin Welsh is 1083678650. It was assigned to this individual provider in the NPPES registry on April 12, 2006.

Q: What is Austin Welsh's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Geriatric Medicine, with taxonomy code 207QG0300X.

Q: When was this NPI record last updated?

The NPPES record for Austin Welsh was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 April 12, 2006PECOS EnrolledAccepts Medicare Assignment

3902 E GRANT RD, TUCSON, AZ 85712(520) 478-4801(415) 252-7176 Get Directions Write a Review

NPPES record last updated: April 17, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 5, 2019, Mar 27, 2018 (2 updates tracked since 2018).

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About Dr. Austin Thomas Welsh M.d. NPPES

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

DR. AUSTIN THOMAS WELSH M.D. (NPI 1083678650) is an individual geriatric medicine provider in Tucson, Arizona, licensed in Arizona (64053) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of Wright State University Boonshoft School Of Medicine (1993).

NPPES Registry Identity

NPI1083678650

Entity TypeIndividualMale

Primary Taxonomy207QG0300X

Provider Legal NameDR. AUSTIN THOMAS WELSHCredential: M.D.

Location Address3902 E GRANT RDTucson, AZ 85712-2558

Mailing Address3902 E Grant RdTucson, AZ 85712-2558 · (520) 468-4801 · Fax (415) 252-7176

Phone(520) 478-4801

Fax(415) 252-7176

Sole ProprietorNo

Medical School CMSWright State University Boonshoft School Of MedicineGraduated 1993

Enumeration DateApril 12, 2006

Last NPPES UpdateApril 17, 20252 updates tracked since enumeration

NPPES CertifiedApril 17, 2025

✔ NPI 1083678650 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207QG0300X

Licenses✔ Licensed in AZ · 64053✔ Licensed in KS · MD 12748

Definition

A family medicine physician with special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes, and the hospital.

Also ListedFamily MedicineTaxonomy 207Q00000X · License 04-32664 (KS)

3902 E GRANT RD, Tucson, AZ 85712

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Other Identifiers 3

Other42128016Bcbs Of Kansas

Other41-41155Evercare

Other1588844989Bcbs Of Kansas

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Austin Thomas Welsh 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 ID9032175146

PECOS Enrollment IDI20210826002577

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 Austin Welsh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Iora Senior Health, LLC

Same address

Internal Medicine

3902 E GRANT RD
Tucson, AZ 85712

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

NPI 1962878181 (888) 663-6331

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 6

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.

283 services156 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

234 services147 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

34 services28 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

15 services13 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

14 services14 patients

Influenza vaccine split virus, preservative free 90662

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85712 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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Respiratory assist device, bi-level pressure capability, without backup rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device) E0470

DME-Other DME · category DE001N

1 supplier12 claims12 services$62.47 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 8

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

REBECCA LYNN JONES FNP-BC

Nurse Practitioner (Family)