BRENT D. DUMERMUTH (M.D.) – Obstetrics & Gynecology Physician, NPI 1639136880

BRENT D. DUMERMUTH (M.D.) is a healthcare provider. based in Buffalo, Minnesota. specializing in OBSTETRICS/GYNECOLOGY. They hold the professional credentials M.D.. They hold a License No. 58926 (MN). The NPI Number for BRENT D. DUMERMUTH (M.D.) is 1639136880

Main info

Male
21 Years Of Experience
Accepts Medicare Assignment
Name
BRENT D. DUMERMUTH (M.D.)
NPI
1639136880
Phone
(763) 786-6011
Address
303 Catlin St
Enumeration Date
28 April 2006
Last Update Date
28 September 2022

Doctor Profile

Medical School Name
MEDICAL COLLEGE OF WISCONSIN
Secondary Phone
3206825225
Graduation Year
2005 (21 years ago)
PAC ID
2163570029
Group Practice PAC ID
4587573613
Professional Enrollment ID
I20150528000422
Address ID
MN553021109AN440XXEXXX400

Contacts

Secure Messaging
bdumermuth273137@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

822 OBSTETRICS/GYNECOLOGY in MN

Provider Addresses for BRENT D. DUMERMUTH (M.D.)

  • 303 Catlin St

    Buffalo, MN 553131947

    Phone: (763) 786-6011

    Fax: (763) 684-6165

    Type: Location

  • Chicago Av, Washington Avenue South, Minneapolis, Hennepin County, Minnesota, 55415:55454, United States

    MINNEAPOLIS, MN 554071321

    Phone: (612) 262-2166

    Type: Mailing

  • Allina Health Mercy Pharmacy, 11850, Blackfoot Street Northwest, Coon Rapids, Anoka County, Minnesota, 55433, United States

    SUITE 300

    COON RAPIDS, MN 554332578

    Phone: (763) 236-9236

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $43.

Total Amount is formed as General ($43) + Research ($0) + Ownership ($0) = $43.

Last reported payment date: 2023-01-27 • Largest payer in this snapshot: Applied Medical Resources Corporation ($43).

Total Amount

$43

General + Research + Ownership

Payments

2

Total payment records

General Amount

$43

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-01-27

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: 2015-05-28

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
I20150528000422IObstetrics/GynecologyMNTBD

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 55313)

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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: 4587573613View full group profile

Reviews

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Frequently asked questions

How do I look up BRENT D. DUMERMUTH (M.D.) by NPI?
Use NPI 1639136880 when you need to reference BRENT D. DUMERMUTH (M.D.) in forms, claims, or directories.
Does this profile mean BRENT D. DUMERMUTH (M.D.) is currently active?
Yes — BRENT D. DUMERMUTH (M.D.) appears active in the national provider directory.
Does BRENT D. DUMERMUTH (M.D.) list a primary specialty?
If you are matching referrals, note Obstetrics & Gynecology Physician for BRENT D. DUMERMUTH (M.D.). Clinical services aligned with this taxonomy classification.
What location metadata exists for BRENT D. DUMERMUTH (M.D.)?
The page summarizes Buffalo, Minnesota for BRENT D. DUMERMUTH (M.D.); expand the address list for detail.
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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