JASON THORIN HAYES (M.D.) – Family Medicine Physician, NPI 1447248463

JASON THORIN HAYES (M.D.) is a healthcare provider. based in Biloxi, Mississippi. specializing in RADIATION ONCOLOGY. They hold the professional credentials M.D.. They hold a License No. 85189 (WI). The NPI Number for JASON THORIN HAYES (M.D.) is 1447248463

Main info

Male
29 Years Of Experience
Accepts Medicare Assignment
Name
JASON THORIN HAYES (M.D.)
NPI
1447248463
Phone
(228) 376-4891
Address
301 FISHER ST
Enumeration Date
13 October 2005
Last Update Date
14 November 2025

Doctor Profile

Medical School Name
UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Secondary Phone
-
Graduation Year
1997 (29 years ago)
PAC ID
8729357272
Group Practice PAC ID
6507778255
Professional Enrollment ID
I20251125003098
Address ID
MN559050001Ro200XXSWXX400

Contacts

Secure Messaging
jhayes2256281@ehrdirect.mayoclinicmsg.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience91
Completeness95
Years active:20State licenses:4Other names

38 RADIATION ONCOLOGY in MS

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Provider Addresses for JASON THORIN HAYES (M.D.)

  • Keesler Medical Center, 301, Fisher Street, Biloxi, Harrison County, Mississippi, 39534, United States

    BILOXI, MS 395342508

    Phone: (228) 376-4891

    Type: Mailing

  • PO BOX 860912

    MINNEAPOLIS, MN 554860912

    Phone: (507) 284-2511

    Type: Mailing

  • 1025 MARSH ST

    MANKATO, MN 560014752

    Phone: (507) 624-4031

    Type: Location

  • 200 1st St SW

    Rochester, MN 559052508

    Phone: (507) 284-2511

    Type: Location

  • 1400 Bellinger Street

    EAU CLAIRE, WI 547035222

    Phone: (715) 838-5222

    Type: Location

  • 301 Fisher St

    Biloxi, MS 395342508

    Phone: (228) 376-4891

    Type: Location

  • 200 1ST ST SW

    ROCHESTER, MN 559052508

    Phone: (507) 284-2511

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $22.

Total Amount is formed as General ($22) + Research ($0) + Ownership ($0) = $22.

Last reported payment date: 2023-07-24 • Largest payer in this snapshot: GENZYME CORPORATION ($22).

Total Amount

$22

General + Research + Ownership

Payments

1

Total payment records

General Amount

$22

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-07-24

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
GENZYME CORPORATION$22
View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2025-11-25

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20240729001418IRadiation OncologyMNTBD
I20251125003098IRadiation OncologyWITBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 39534)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 6507778255View full group profile

Reviews

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Frequently asked questions

Where can patients find JASON THORIN HAYES (M.D.)'s NPI?
You can confirm JASON THORIN HAYES (M.D.) with NPI 1447248463; it appears in the national provider directory.
Is JASON THORIN HAYES (M.D.)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
What does JASON THORIN HAYES (M.D.) treat or focus on?
Patients typically see JASON THORIN HAYES (M.D.) under the specialty Family Medicine Physician. Clinical services aligned with this taxonomy classification.
Does JASON THORIN HAYES (M.D.) practice in Mississippi?
You will see Biloxi, Mississippi on file for JASON THORIN HAYES (M.D.) alongside any extra practice locations.
Is JASON THORIN HAYES (M.D.) a real provider?
This page reflects official NPPES data for NPI 1447248463. Always confirm identity and privileges with the practice and licensing boards.