THOMAS GEORGE OLSEN (MD) – Dermatopathology (Pathology) Physician, NPI 1023005261

THOMAS GEORGE OLSEN (MD) is a healthcare provider. based in Dayton, Ohio. specializing in Dermatopathology (Pathology) Physician. They hold the professional credentials MD. They hold a License No. 350460580 (OH). The NPI Number for THOMAS GEORGE OLSEN (MD) is 1023005261

Main info

Male
54 Years Of Experience
Accepts Medicare Assignment
Name
THOMAS GEORGE OLSEN (MD)
NPI
1023005261
Phone
(937) 434-2351
Address
7835 PARAGON RD
Enumeration Date
3 October 2005
Last Update Date
30 January 2016

Doctor Profile

Medical School Name
INDIANA UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
9374337536
Graduation Year
1972 (54 years ago)
PAC ID
5496754673
Group Practice PAC ID
7113973041
Professional Enrollment ID
I20061218000006
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience59
Completeness75
Years active:20State licenses:1Digital endpointsOther names

Provider Addresses for THOMAS GEORGE OLSEN (MD)

  • 7835 PARAGON RD

    DAYTON, OH 454594021

    Phone: (937) 434-2351

    Fax: (937) 434-1381

    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 1 Open Payments records for all available years, with a total value of $99.

Total Amount is formed as General ($99) + Research ($0) + Ownership ($0) = $99.

Last reported payment date: 2024-07-29 • Largest payer in this snapshot: Janssen Biotech, Inc. ($99).

Total Amount

$99

General + Research + Ownership

Payments

1

Total payment records

General Amount

$99

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-07-29

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
Janssen Biotech, Inc.$99
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: 2006-12-18

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
I20061218000006IDermatologyOHTBD

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
17003Destruction of precancer skin growth, 2-14 growths12732$0
99213Established patient office or other outpatient visit, 20-29 minutes9772$0
17000Destruction of precancer skin growth, 1 growth5744$0
99212Established patient office or other outpatient visit, 10-19 minutes1914$0
11102Biopsy of related skin growth, first growth1613$0
View full utilization report →

Insurance plans in this area (ZIP 45459)

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Provider's Procedures

THOMAS GEORGE OLSEN (MD) performs procedures in Dermatopathology (Pathology) Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
DERMATOLOGYOH11101Biopsy of each additional growth of skin and/or tissue1713
DERMATOLOGYOH17003Destruction of 2-14 skin growths8719

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: 7113973041View full group profile
NameSpecialtyState
Physician AssistantIL
Physician AssistantOH
Physician AssistantOH
D E R M A T O L O G YOH
Physician AssistantOH
D E R M A T O L O G YOH
D E R M A T O L O G YOH
Physician AssistantOH
D E R M A T O L O G YOH
Nurse PractitionerOH

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Frequently asked questions

Does THOMAS GEORGE OLSEN (MD) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — THOMAS GEORGE OLSEN (MD) uses 1023005261.
Does the file indicate THOMAS GEORGE OLSEN (MD) is practicing under active NPI?
Directory data currently reports THOMAS GEORGE OLSEN (MD) as active.
What is THOMAS GEORGE OLSEN (MD)'s primary classification?
Dermatopathology (Pathology) Physician is the headline specialty for THOMAS GEORGE OLSEN (MD) here. Clinical services aligned with this taxonomy classification.
What area does THOMAS GEORGE OLSEN (MD) serve?
THOMAS GEORGE OLSEN (MD)'s listing highlights Dayton, Ohio; more addresses can appear in NPPES.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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