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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MARK A NAMMACHER MD
NPI 1104880905
Pediatrics in St Louis Park, MN

Active since April 17, 2006
6600 EXCELSIOR BLVD, 131, ST LOUIS PARK, MN 55426(952) 401-8290(952) 401-8243 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mark A Nammacher Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARK A NAMMACHER MD (NPI 1104880905) is an individual pediatrics provider in St Louis Park, Minnesota, licensed in Minnesota (20132) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1104880905
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameMARK A NAMMACHERCredential: MD
Location Address6600 EXCELSIOR BLVD, 131St Louis Park, MN 55426-4744
Mailing Address4711 Cedarwood RdMinneapolis, MN 55416-1970 · (952) 929-7683
Phone(952) 401-8290
Fax(952) 401-8243
Sole ProprietorNo
Enumeration DateApril 17, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1104880905 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MN · 20132
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
6600 EXCELSIOR BLVD, St Louis Park, MN 55426
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Other Identifiers 2

OtherHP51758MN · Health Partners
Other145J4NAMN · Blue Cross Blue Shield

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LEE H BEECHER MD PA
Psychiatry & Neurology (Psychiatry)
6600 EXCELSIOR BLVD, CREEKSIDE BLDG SUITE 121
ST LOUIS PARK, MN 55426
Hennepin County (952) 935-7116
DR. SARA JOHANNA MITLYNG M.D.
Family Medicine
6600 EXCELSIOR BLVD, SUITE 100
ST LOUIS PARK, MN 55426
Hennepin County (952) 993-7700
MICHAEL DUKINFIELD
Family Medicine
6600 EXCELSIOR BLVD, SUITE 160
ST LOUIS PARK, MN 55426
Hennepin County (952) 993-7700
MR. GEORGE V BABOILA MSW, LICSW
Social Worker (Clinical)
6600 EXCELSIOR BLVD, STE 160
ST LOUIS PARK, MN 55426
Hennepin County (952) 993-7707
MARY D WAGNER
Family Medicine
6600 EXCELSIOR BLVD, STE 160
ST LOUIS PARK, MN 55426
Hennepin County (952) 993-7707
DR. ANTHONY JOHN SKINNER DDS
Dentist (Periodontics)
6600 EXCELSIOR BLVD, 180
ST LOUIS PARK, MN 55426
Hennepin County (952) 935-9009
DR. AMY LAUREN KAUFMAN MD
Internal Medicine
6600 EXCELSIOR BLVD
ST LOUIS PARK, MN 55426
Hennepin County (952) 993-7700
MRS. JENNIFER M VESELY M.D.
Family Medicine
6600 EXCELSIOR BLVD, SUITE 160
ST LOUIS PARK, MN 55426
Hennepin County (952) 993-7711

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Nammacher's NPI number?

The NPI number for Mark Nammacher is 1104880905. It was assigned to this individual provider in the NPPES registry on April 17, 2006.

Where is Mark Nammacher located?

Mark Nammacher practices at 6600 Excelsior Blvd 131, St Louis Park, MN 55426. The listed phone number is (952) 401-8290.

What is Mark Nammacher's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Mark Nammacher was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.