DR. THOMAS MARK NELSON (MD) – Surgery Physician, NPI 1942251202

DR. THOMAS MARK NELSON (MD) is a healthcare provider. based in Mora, Minnesota. specializing in Surgery Physician. They hold the professional credentials MD. They hold a License No. 34418 (MN). The NPI Number for DR. THOMAS MARK NELSON (MD) is 1942251202

Main info

Male
42 Years Of Experience
Accepts Medicare Assignment
Name
DR. THOMAS MARK NELSON (MD)
NPI
1942251202
Phone
(320) 225-3317
Address
301 Highway 65 S
Enumeration Date
12 May 2006
Last Update Date
2 March 2021

Doctor Profile

Medical School Name
UNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Secondary Phone
3206791212
Graduation Year
1984 (42 years ago)
PAC ID
9830083278
Group Practice PAC ID
0648187237
Professional Enrollment ID
I20100116000349

Contacts

Secure Messaging
tnelson179342@excellian.direct.allina.com
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness85
Years active:20State licenses:1Other namesUpdated within 12 months

Provider Addresses for DR. THOMAS MARK NELSON (MD)

  • 301 Highway 65 S

    Mora, MN 550511899

    Phone: (320) 225-3317

    Type: Location

  • 920, East 1st Street, Duluth, Saint Louis County, Minnesota, 55805, United States

    SUITE P302

    DULUTH, MN 558052201

    Phone: (218) 249-6050

    Type: Location

  • 301 HIGHWAY 65 S

    MORA, MN 550511899

    Phone: (320) 225-3317

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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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.

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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 55051)

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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: 0648187237View full group profile
NameSpecialtyState
DAVID WILLIAM KROLL (CRNA)
Certified Registered Nurse Anesthetist (Crna)WI
PETER J DONNER (MD)
-MN
AMY LYNN HUSEBY (PA-C)
-MN
DONALD A DAHLEN (M.D.)
-MN

Reviews

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Frequently asked questions

How is DR. THOMAS MARK NELSON (MD) identified in CMS data?
CMS-hosted NPPES data lists DR. THOMAS MARK NELSON (MD) with NPI 1942251202.
Is DR. THOMAS MARK NELSON (MD) listed as active for patients and plans?
The listing shows DR. THOMAS MARK NELSON (MD) as active in the NPI system.
What is DR. THOMAS MARK NELSON (MD)'s specialty?
The listing groups DR. THOMAS MARK NELSON (MD) with Surgery Physician. Clinical services aligned with this taxonomy classification.
What area does DR. THOMAS MARK NELSON (MD) serve?
DR. THOMAS MARK NELSON (MD)'s listing highlights Mora, Minnesota; more addresses can appear in NPPES.
Is the information about DR. THOMAS MARK NELSON (MD) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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