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

DR. ARTHUR LEGG M.D.
NPI 1306076252
Pediatrics in Duluth, MN

Active since July 24, 2009PECOS Enrolled
420 E 1ST ST, DULUTH, MN 55805(218) 786-1767 Get Directions Write a Review

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 5, 2026, Dec 9, 2019 (2 updates tracked since 2019).

About Dr. Arthur Legg M.d. NPPES

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

DR. ARTHUR LEGG M.D. (NPI 1306076252) is an individual pediatrics provider in Duluth, Minnesota, licensed in Washington (MD.MD.70066830) and active in the NPI registry since July 2009. He is enrolled in Medicare PECOS and maintains a secondary practice location in Elma.

NPPES Registry Identity

NPI1306076252
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. ARTHUR LEGGCredential: M.D.
Location Address420 E 1ST STDuluth, MN 55805-1901
Mailing Address2401 W Belvedere AveBaltimore, MD 21215-5216 · (410) 601-4164
Phone(218) 786-1767
Sole ProprietorNo
Enumeration DateJuly 24, 2009
Last NPPES UpdateAugust 5, 20262 updates tracked since enumeration
NPPES CertifiedAugust 5, 2026
✔ NPI 1306076252 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in WA · MD.MD.70066830✔ Licensed in MD · P23945
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.
Also ListedPediatrics · Pediatric CardiologyTaxonomy 2080P0202X · License 60073 (MN)
420 E 1ST ST, Duluth, MN 55805
Open in Google Maps ↗

Secondary Practice Location 1

Location 1600 E Main StElma, WA 98541-9560 · Phone (360) 346-2222

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Arthur Legg M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55805 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$85.82 typical visit price
range $56.00 – $168.28
Typical copayment $21.45 (range $14.00 – $42.07)
Most-billed visit code 99203
Established Patient
$98.61 typical visit price
range $18.32 – $138.04
Typical copayment $24.65 (range $4.58 – $34.51)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MRS. KELSEY MARIA O'NEIL APRN, CNP
Nurse Practitioner (Family)
420 E 1ST ST
DULUTH, MN 55805
St. Louis County (218) 786-8364
DR. ERIC DAVID BOEHMER MD
Family Medicine
420 E 1ST ST
DULUTH, MN 55805
St. Louis County (218) 786-8364
DR. SHREYAS SUSHIL SHIRODKAR MD
Internal Medicine
420 E 1ST ST
DULUTH, MN 55805
St. Louis County (218) 786-8364
DR. SARAH M FRENNING MD
Pediatrics
420 E 1ST ST
DULUTH, MN 55805
St. Louis County (218) 786-8364
DR. ANDREA R LAYS MD
Obstetrics & Gynecology
420 E 1ST ST
DULUTH, MN 55805
St. Louis County (218) 786-8364
MS. ERIN ELIZABETH BESTE APRN, CNP
Nurse Practitioner (Family)
420 E 1ST ST
DULUTH, MN 55805
St. Louis County (218) 786-8364
KELSEY RONAYNE PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
420 E 1ST ST
DULUTH, MN 55805
St. Louis County (218) 337-4193
TAYLOR JENSEN HILL PHARMD
Pharmacist
420 E 1ST ST
DULUTH, MN 55805
St. Louis County (218) 786-8364

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 Arthur Legg's NPI number?

The NPI number for Arthur Legg is 1306076252. It was assigned to this individual provider in the NPPES registry on July 24, 2009.

Where is Arthur Legg located?

Arthur Legg practices at 420 E 1st St, Duluth, MN 55805. The listed phone number is (218) 786-1767.

What is Arthur Legg's specialty?

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

Is Arthur Legg enrolled in Medicare?

Yes. Arthur Legg is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Arthur Legg was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.