Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Randall T Mathis , PA-C

Physician Assistant - Surgical • St Augustine, FL

Active NPI 1922055391 Individual Practitioner Male Practitioner
Practice location in NPPES

100 Whetstone Pl, Ste 310
St Augustine, FL 320865774

Call 9042177450 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

100 Whetstone Pl
Ste 310

St Augustine, FL 320865774

Telephone 9042177450
Fax 9042177483
Organization at the Same NPPES Address or Phone
First Coast Gastroenterology Facility NPI 1528068624

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

Medicare-allowed amount

About $1,265 in 2020

The total amount Medicare approved for these services in 2020. 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 – by Provider and Service, 2020.

Paid by Medicare

About $1,015 in 2020

The part of the Medicare-allowed amount that Medicare itself paid in 2020, 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 – by Provider and Service, 2020.

Open Payments general payments, program year 2022

All general payments: $30.56 across 2 records.

By nature of payment

  • Food and Beverage: $30.56 across 2 records.

Reporting-company totals

  • CVRx, Inc.: $30.56 across 2 records.

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 2022 (published June 30, 2026).

Guide: How to read an Open Payments record

NPI first issued

2006

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.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

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, “Does your provider accept Medicare as full payment?”

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

Compared with the same specialty in St Augustine and Florida

Billing and prescribing volume is not a quality rating.

Medicare Part B

Comparisons use 2024 data. The latest CMS data for Randall Mathis are from 2020.

5 active clinicians are listed under Physician Assistant - Surgical with a practice address in St Augustine, FL (1,444 in Florida).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Medicare Physician & Other Practitioners (2020), CMS Open Payments (2022), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · 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 · Program Year 2022

Program year 2022 (payments made January 1 – December 31, 2022): fewer than 11 records totaling $30.56.

Manufacturer Payment Nature Product Type Amount ($)
CVRx, Inc.
Food and Beverage
Cash or cash equivalent
Barostim Neo System General $15.28
CVRx, Inc.
Food and Beverage
Cash or cash equivalent
Barostim Neo System General $15.28

Source: CMS Open Payments, program year 2022, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2020.

CMS Part B · Data Year 2020
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2019 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 – by Provider and Service data, 2017–2020; 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
22840 Placement of stabilizing device to back of 1 spine bone in neck
11 11 $12000.00 $115.04

Source: CMS Part B by Provider and Service, 2020; services under 11 beneficiaries omitted by CMS. Privacy limits

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

Specialties & License Numbers Reported to NPPES

Physician Assistant - Surgical Primary Specialty

NUCC Taxonomy Code: 363AS0400X

License # reported to NPPES FL PA9101202
Physician Assistant

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES FL PA9101202

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

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: Florida Department of Health Medical Quality Assurance.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
004707900 (FL)
Other Identifier Bcbs
Y04HB (FL)

Clinicians Sharing This Practice Address or Phone

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

5 listed
Dr. David Greenwald , MD

Neurological Surgery

NPI 1962516310

Doctor of Medicine (M.D.)

Dr. Bernard Guiot , MD

Neurological Surgery

NPI 1053336933

Doctor of Medicine (M.D.)

Danielle Reed , PA-C

Physician Assistant

NPI 1528547445

Physician Assistant (Certified)

Bryan Sadsarin

Physician Assistant

NPI 1841912300
Fred Thompson , ARNP

Nurse Practitioner

NPI 1245625227

Advanced Registered Nurse Practitioner

Career & Practice History

NPI enumerated May 30, 2006.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1922055391
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 30, 2006
Last Update: April 16, 2012
Sole Proprietor: No

Other Physician Assistant - Surgicals in St Augustine

Healthcare providers in St Augustine

Mailing Address

Po Box 3123

St Augustine, FL 320853123

Phone: 9042177450

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.