Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Ryan Austerman , MD

Neurological Surgery โ€ข Tucson, AZ

Active NPI 1841644168 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

2450 E River Rd
Tucson, AZ 857186526

Call 5207957750 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

2450 E River Rd

Tucson, AZ 857186526

Telephone 5207957750
Organization at the Same NPPES Address or Phone
Neurological Associates Of Tucson Facility NPI 1669588158

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 2 distinct additional practice-address records in Houston, TX; Nashville, TN. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 1 group name: Neurological Associates Of Tucson. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

University Of Southern California Keck School Of Medicine

Graduation Year

2016

Medicare patients

68 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $7,394 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $5,898 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

30-day fills

14 standardized 30-day fills in 2019

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$149 in 2019

The total cost of these prescriptions in 2019, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers โ€“ by Provider and Drug, 2019.

Open Payments general payments, program year 2025

All general payments: $2,254.54 across 47 records.

By nature of payment

  • Food and Beverage: $1,372.24 across 45 records.
  • Travel and Lodging: $882.30 across 2 records.

Reporting-company totals (3 largest of 20)

  • Alphatec Spine, Inc: $882.30 across 2 records.
  • Boston Scientific Corporation: $376.54 across 13 records.
  • Kuros Biosciences USA, Inc: $244.26 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

10 years (graduated 2016)

CMS Doctors and Clinicians data list 2016 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2016

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Austerman has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Austerman as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Tucson and Arizona

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Fewer Medicare Part B services than 80% of clinicians listed under Neurological Surgery in Tucson, AZ (2024, 22 clinicians with data). Median for this group: 280. Middle half: 124 to 452.

Fewer Medicare Part B services than 90% of clinicians listed under Neurological Surgery in Arizona (2024, 109 clinicians with data). Median for this group: 264. Middle half: 115 to 538.

Medicare-allowed amount

A lower Medicare-allowed amount than 85% of clinicians listed under Neurological Surgery in Tucson, AZ (2024, 22 clinicians with data). Median for this group: $41,249. Middle half: $19,854 to $60,569.

A lower Medicare-allowed amount than 85% of clinicians listed under Neurological Surgery in Arizona (2024, 109 clinicians with data). Median for this group: $48,065. Middle half: $12,102 to $124,632.

Paid by Medicare

A lower Medicare payment amount than 85% of clinicians listed under Neurological Surgery in Tucson, AZ (2024, 22 clinicians with data). Median for this group: $31,088. Middle half: $14,692 to $46,118.

A lower Medicare payment amount than 85% of clinicians listed under Neurological Surgery in Arizona (2024, 109 clinicians with data). Median for this group: $38,027. Middle half: $9,309 to $96,756.

Medicare Part D

Comparisons use 2024 data. The latest CMS data for Dr. Austerman are from 2019.

48 active clinicians are listed under Neurological Surgery with a practice address in Tucson, AZ (198 in Arizona).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Tucson

4.2% of these 48 clinicians have the CMS telehealth indicator.

52.1% of these 48 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2019), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 47 records totaling $2,254.54.

Manufacturer Payment Nature Product Type Amount ($)
Alphatec Spine, Inc
Travel and Lodging
In-kind items and services
Other - Miscellaneous General $526.30
Alphatec Spine, Inc
Travel and Lodging
In-kind items and services
Other - Miscellaneous General $356.00
Kuros Biosciences USA, Inc
Food and Beverage
In-kind items and services
MAGNETOS General $244.26
Boston Scientific Corporation
Food and Beverage
In-kind items and services
General - DBS General $185.59
Medtronic, Inc.
Food and Beverage
In-kind items and services
MAZOR X SYSTEM General $42.78
Medtronic, Inc.
Food and Beverage
In-kind items and services
MAZOR X SYSTEM General $39.60
Vanda Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
PONVORY General $36.76
Providence Medical Technology, Inc.
Food and Beverage
In-kind items and services
โ€” General $32.43
Boston Scientific Corporation
Food and Beverage
In-kind items and services
General - DBS General $32.14
Boston Scientific Corporation
Food and Beverage
In-kind items and services
General - DBS General $31.17
Bioventus LLC
Food and Beverage
In-kind items and services
โ€” General $30.00
Vanda Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
PONVORY General $29.39
ARGENX US, INC.
Food and Beverage
In-kind items and services
VYVGART HYTRULO General $28.79
EMD Serono, Inc.
Food and Beverage
Cash or cash equivalent
โ€” General $28.36
ABBVIE INC.
Food and Beverage
In-kind items and services
VYALEV General $27.56
Medtronic, Inc.
Food and Beverage
In-kind items and services
PERCEPT PC BRAINSENSE General $26.71
EMD Serono, Inc.
Food and Beverage
Cash or cash equivalent
โ€” General $26.40
JAZZ PHARMACEUTICALS INC.
Food and Beverage
In-kind items and services
โ€” General $26.11
JAZZ PHARMACEUTICALS INC.
Food and Beverage
In-kind items and services
EPIDIOLEX General $25.54
Lundbeck LLC
Food and Beverage
Cash or cash equivalent
VYEPTI General $25.05
ABBVIE INC.
Food and Beverage
In-kind items and services
VYALEV General $24.81
Medtronic, Inc.
Food and Beverage
In-kind items and services
PERCEPT PC BRAINSENSE General $24.71
Medtronic, Inc.
Food and Beverage
In-kind items and services
PERCEPT PC BRAINSENSE General $24.25
Cycle Pharmaceuticals Inc
Food and Beverage
Cash or cash equivalent
Bafiertam General $23.84
Vanda Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
PONVORY General $23.69

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
24 24 $518.00 $212.98
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
19 18 $344.00 $120.14

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2019.

CMS Part D ยท Data Year 2019
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Doxycycline Hyclate Doxycycline Hyclate 14 98 $149.05 14

Source: CMS Part D by Provider and Drug, 2019; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2024-04-25
Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

License # reported to NPPES TN 67441

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Neurological Surgery

NUCC Taxonomy Code: 207T00000X

License # reported to NPPES AZ 72383

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Arizona Medical Board.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - NEUROSURGERY

Medicare Enrollment ID

I20240709002238

Enrollment State Jurisdiction

AZ

PECOS Control ID

1456716083

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Neurological Associates Of Tucson

2450 E River Rd, Tucson, AZ 857186526

Phone: 5207957750

Secondary Practice Locations

6560 Fannin St, St 944

Houston, TX 770302761

Phone: 7134413696

3601 The Vanderbilt Clinic

Nashville, TN 372322761

Phone: 6153225000

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

27 listed
Jonathan Bryant

Psychiatry & Neurology - Neurology

NPI 1639639479
Dr. Brian Callahan , MD

Neurological Surgery

NPI 1982750576

Doctor of Medicine (M.D.)

Dr. Louann Carnahan , DO

Psychiatry & Neurology - Neurology

NPI 1386961696

Doctor of Osteopathic Medicine (D.O.)

Dr. Richard Chase , MD

Anesthesiology - Pain Medicine

NPI 1801918974

Doctor of Medicine (M.D.)

Dr. Arunit Chugh , MD

Neurological Surgery

NPI 1568817583

Doctor of Medicine (M.D.)

Dr. Reza Danesh , MD

Psychiatry & Neurology - Neurology

NPI 1851954226

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

9 Historical Events
๐Ÿ“
Updated Practice Location April 25, 2024

Registered at 2450 E RIVER RD, TUCSON, AZ 857186526 (Tel: 5207957750)

๐Ÿ“
Updated Practice Location April 26, 2023

Registered at 3601 THE VANDERBILT CLINIC, NASHVILLE, TN 372322761 (Tel: 6153225000)

๐Ÿ“
Updated Business Mailing Address April 26, 2023

Registered at 3841 GREEN HILLS VILLAGE DR STE 200, NASHVILLE, TN 372152691

โœ…
NPI Profile Active April 22, 2016

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) April 22, 2016

Registered at 6560 FANNIN ST, ST 944, HOUSTON, TX 770302761 (Tel: 7134413696)

๐Ÿ“
Business Mailing Address (Initial Record) April 22, 2016

Registered at 6560 FANNIN ST, ST 944, HOUSTON, TX 770302761 (Tel: 7134413696)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) April 22, 2016

Recorded as RYAN AUSTERMAN, M.D.

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) April 22, 2016

Student in an Organized Health Care Education/Training Program

๐ŸŸข
Initial NPI Registration & Enumeration April 22, 2016

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1841644168
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 22, 2016
Last Update: April 25, 2024
Sole Proprietor: No

Other Neurological Surgery Specialists in Tucson

All Neurological Surgery Specialists in Tucson

Mailing Address

3841 Green Hills Village Dr Ste 200

Nashville, TN 372152691

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.