DR. JOHN SECORD THOMPSON (M.D.) – Allergy & Immunology Physician, NPI 1528021656

DR. JOHN SECORD THOMPSON (M.D.) is a healthcare provider. based in Lexington, Kentucky. specializing in Allergy & Immunology Physician. They hold the professional credentials M.D.. They hold a License No. 21060 (KY). The NPI Number for DR. JOHN SECORD THOMPSON (M.D.) is 1528021656

Main info

Male
73 Years Of Experience
Accepts Medicare Assignment
Name
DR. JOHN SECORD THOMPSON (M.D.)
NPI
1528021656
Phone
(859) 266-9177
Address
2017 LAKESIDE DR
Enumeration Date
10 April 2006
Last Update Date
5 June 2020

Doctor Profile

Medical School Name
UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE
Secondary Phone
8592579800
Graduation Year
1953 (73 years ago)
PAC ID
8426127598
Group Practice PAC ID
5698689909
Professional Enrollment ID
I20080514000903
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience69
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for DR. JOHN SECORD THOMPSON (M.D.)

  • 2017, Lakeside Drive, Lakeview Acres, Lexington, Fayette County, Kentucky, 40502, United States

    LEXINGTON, KY 405023016

    Phone: (859) 266-9177

    Fax: (859) 281-4989

    Type: Mailing

  • 800, Rose Street, Academic Core, University of Kentucky, Lexington, Fayette County, Kentucky, 40536, United States

    C403

    LEXINGTON, KY 405360001

    Phone: (859) 281-4927

    Fax: (859) 281-4989

    Type: Location

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 $16.

Total Amount is formed as General ($16) + Research ($0) + Ownership ($0) = $16.

Last reported payment date: 2023-02-06 • Largest payer in this snapshot: Genentech USA, Inc. ($16).

Total Amount

$16

General + Research + Ownership

Payments

1

Total payment records

General Amount

$16

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-02-06

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
Genentech USA, Inc.$16
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: 2008-05-14

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
I20080514000903IAllergy/ImmunologyKYTBD

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 40502)

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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: 5698689909View full group profile
NameSpecialtyState
Diagnostic RadiologyKY
A N E S T H E S I O L O G YFL
Pediatric MedicineKY
Internal MedicineKY
H O S P I T A L I S TOH
Critical Care (Intensivists), Pulmonary DiseaseKY
Interventional Radiology, Diagnostic RadiologyKY
Internal MedicineKY
Thoracic Surgery, Cardiac SurgeryKY
Pediatric Medicine, Internal MedicineKY

Reviews

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Frequently asked questions

How do I look up DR. JOHN SECORD THOMPSON (M.D.) by NPI?
Use NPI 1528021656 when you need to reference DR. JOHN SECORD THOMPSON (M.D.) in forms, claims, or directories.
Does this profile mean DR. JOHN SECORD THOMPSON (M.D.) is currently active?
Yes — DR. JOHN SECORD THOMPSON (M.D.) appears active in the national provider directory.
What field does DR. JOHN SECORD THOMPSON (M.D.) work in?
You can think of DR. JOHN SECORD THOMPSON (M.D.) as practicing within Allergy & Immunology Physician. Clinical services aligned with this taxonomy classification.
Does DR. JOHN SECORD THOMPSON (M.D.) practice in Kentucky?
You will see Lexington, Kentucky on file for DR. JOHN SECORD THOMPSON (M.D.) alongside any extra practice locations.
Is DR. JOHN SECORD THOMPSON (M.D.) a real provider?
This page reflects official NPPES data for NPI 1528021656. Always confirm identity and privileges with the practice and licensing boards.

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