DR. THOMAS A HEGGEN (MD) – Internal Medicine Physician, NPI 1710974860

DR. THOMAS A HEGGEN (MD) is a healthcare provider. based in Grayslake, Illinois. specializing in Internal Medicine Physician. They hold the professional credentials MD. They hold a License No. 036074991 (IL). The NPI Number for DR. THOMAS A HEGGEN (MD) is 1710974860

Main info

Male
Name
DR. THOMAS A HEGGEN (MD)
NPI
1710974860
Phone
(847) 850-5882
Address
1548 STATION PARK DR
Enumeration Date
4 October 2005
Last Update Date
30 March 2015
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for DR. THOMAS A HEGGEN (MD)

  • 1548, Station Park Drive, Grayslake, Lake County, Illinois, 60030, United States

    GRAYSLAKE, IL 600302719

    Phone: (847) 850-5882

    Fax: (847) 850-5892

    Type: Mailing

  • 1300, Busch Parkway, Buffalo Grove, Lake County, Illinois, 60089, United States

    BUFFALO GROVE, IL 600894505

    Phone: (847) 850-5882

    Fax: (845) 850-5892

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 3 Open Payments records for all available years, with a total value of $52.

Total Amount is formed as General ($52) + Research ($0) + Ownership ($0) = $52.

Last reported payment date: 2024-02-02 • Largest payer in this snapshot: Acella Pharmaceuticals, LLC ($20).

Total Amount

$52

General + Research + Ownership

Payments

3

Total payment records

General Amount

$52

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-02-02

Latest reported date

Top Companies

Largest payers in this snapshot

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

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

No Medicare enrollment or revalidation data available for this provider in our database.

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 60030)

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Reviews

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Frequently asked questions

Where can patients find DR. THOMAS A HEGGEN (MD)'s NPI?
You can confirm DR. THOMAS A HEGGEN (MD) with NPI 1710974860; it appears in the national provider directory.
Is DR. THOMAS A HEGGEN (MD)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
What field does DR. THOMAS A HEGGEN (MD) work in?
You can think of DR. THOMAS A HEGGEN (MD) as practicing within Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
What location shows for DR. THOMAS A HEGGEN (MD)?
We surface Grayslake, Illinois for DR. THOMAS A HEGGEN (MD) based on available NPPES addresses.
What if Grayslake, Illinois seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

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