Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LILY SPENNEWYN MD
NPI 1912691478
Pediatrics in Minneapolis, MN

Q: What is Lily Spennewyn's NPI number?

The NPI number for Lily Spennewyn is 1912691478. It was assigned to this individual provider in the NPPES registry on June 7, 2023. The provider is also known as Lily Grothe MD.

Q: What is Lily Spennewyn's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Lily Spennewyn was last updated on October 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since June 07, 2023

2925 CHICAGO AVE, MINNEAPOLIS, MN 55407(612) 863-4000(612) 863-3809 Get Directions Write a Review

NPPES record last updated: October 20, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 5, 2026, Jun 7, 2023 (2 updates tracked since 2023).

On this page

About Lily Spennewyn Md NPPES

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

LILY SPENNEWYN MD (NPI 1912691478) is an individual pediatrics provider in Minneapolis, Minnesota, licensed in Minnesota (83634) and active in the NPI registry since June 2023. She maintains a secondary practice location in Owatonna.

NPPES Registry Identity

NPI1912691478

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameLILY SPENNEWYNCredential: MD

Location Address2925 CHICAGO AVEMinneapolis, MN 55407-1321

Mailing Address4600 36th Ave SMinneapolis, MN 55406-3852 · (612) 298-5201

Phone(612) 863-4000

Fax(612) 863-3809

Sole ProprietorNo

Enumeration DateJune 7, 2023

Last NPPES UpdateOctober 20, 20262 updates tracked since enumeration

NPPES CertifiedOctober 20, 2026

✔ NPI 1912691478 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in MN · 83634

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.

2925 CHICAGO AVE, Minneapolis, MN 55407

Open in Google Maps ↗

Other Names 1

Former Name (1)Lily Grothe Md

Secondary Practice Location 1

Location 12250 NW 26th StOwatonna, MN 55060-5503 · Phone (507) 451-3850

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.

DR. TRACI ARNETTE ROBERTS M.D.

Internal Medicine