THOMAS W. HERENDEEN (MD) – Otolaryngology/Facial Plastic Surgery Physician, NPI 1356333272

THOMAS W. HERENDEEN (MD) is a healthcare provider. based in Fort wayne, Indiana. specializing in OTOLARYNGOLOGY. They hold the professional credentials MD. They hold a License No. 01041576A (IN). The NPI Number for THOMAS W. HERENDEEN (MD) is 1356333272

Main info

Male
34 Years Of Experience
Accepts Medicare Assignment
Name
THOMAS W. HERENDEEN (MD)
NPI
1356333272
Phone
(260) 426-8117
Address
10021 DUPONT CIRCLE CT
Enumeration Date
17 August 2005
Last Update Date
20 June 2016

Doctor Profile

Medical School Name
INDIANA UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
2604268117
Graduation Year
1992 (34 years ago)
PAC ID
4688714660
Group Practice PAC ID
3375504301
Professional Enrollment ID
I20091223000218
Address ID
IN468251604FO10021CTXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

242 OTOLARYNGOLOGY in IN

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Provider Addresses for THOMAS W. HERENDEEN (MD)

  • 10021, Dupont Circle Court, Fort Wayne, Allen County, Indiana, 46825, United States

    FORT WAYNE, IN 468251604

    Phone: (260) 426-8117

    Fax: (260) 420-0817

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 33 Open Payments records for all available years, with a total value of $980.

Total Amount is formed as General ($980) + Research ($0) + Ownership ($0) = $980.

Last reported payment date: 2024-11-14 • Largest payer in this snapshot: GENZYME CORPORATION ($254).

Total Amount

$980

General + Research + Ownership

Payments

33

Total payment records

General Amount

$980

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-14

Latest reported date

Top Companies

Largest payers in this snapshot

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: 2009-12-23

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

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
I20091223000218IOtolaryngologyINTBD

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.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
95024Test for allergy using allergenic extract injected into skin44913$0
95004Test for allergy using allergenic extract39813$0
95165Professional service for preparation and provision of 1 or more antigens33027$0
95115Professional service for single injection of allergen11523$0
99213Established patient office or other outpatient visit, 20-29 minutes10789$0
View full utilization report →

Insurance plans in this area (ZIP 46825)

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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: 3375504301View full group profile
NameSpecialtyState
Nurse PractitionerIN
O T O L A R Y N G O L O G YIN
O T O L A R Y N G O L O G YIN
-IN
Qualified AudiologistIN
Qualified Speech Language PathologistIN
O T O L A R Y N G O L O G YIN
O T O L A R Y N G O L O G YIN
O T O L A R Y N G O L O G YFL
Nurse PractitionerIN

Reviews

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Frequently asked questions

Can I verify THOMAS W. HERENDEEN (MD) with an NPI only?
You can start verification with NPI 1356333272 for THOMAS W. HERENDEEN (MD), then check state licensing separately.
Does the file indicate THOMAS W. HERENDEEN (MD) is practicing under active NPI?
Directory data currently reports THOMAS W. HERENDEEN (MD) as active.
What is THOMAS W. HERENDEEN (MD)'s primary classification?
Otolaryngology/Facial Plastic Surgery Physician is the headline specialty for THOMAS W. HERENDEEN (MD) here. Clinical services aligned with this taxonomy classification.
Does THOMAS W. HERENDEEN (MD) list a practice location?
Patients near Fort Wayne, Indiana may find THOMAS W. HERENDEEN (MD) in results; validate coverage separately.
Is the information about THOMAS W. HERENDEEN (MD) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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