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Active NPI 1497789903 Individual Practitioner Male Practitioner

Robert Dana Leff

Internal Medicine - Rheumatology • Duluth, MN

Professional Overview & Biography Verified Profile Summary

Robert Leff is a registered healthcare professional specializing in Internal Medicine - Rheumatology in Duluth, MN. Practice services are available at 400 E 3RD ST under active NPI credentials.

Frequently performed procedures and clinical services include dxa bone density measurement of hip, pelvis, spine, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

400 E 3rd St

Duluth, MN 558051951

Telephone 2187868364
Associated Practice Facility / Clinic
🏢 The Duluth Clinic, Ltd Facility NPI 1245278209

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine - Rheumatology in Duluth, MN

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 33.3 Yrs
State Avg: 24.8 Yrs
Regional Practice Density
11 Specialists

Practicing in Duluth, MN (176 Statewide)

Telehealth Adoption Rate
45.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
82.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2018)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
77080 Dxa bone density measurement of hip, pelvis, spine
71 71 $58.00 $10.04
77080 Dxa bone density measurement of hip, pelvis, spine
13 13 $58.00 $10.04

Medical Specialties & State Licenses

Internal Medicine - Rheumatology Primary Specialty

NUCC Taxonomy Code: 207RR0500X

State License MN 26752

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and "collagen" diseases.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
30442200 (WI)
Medicaid State Provider ID
556207400 (MN)

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Molly Dwyer , APRN, CNP

Nurse Practitioner - Psychiatric/Mental Health

NPI 1003468760

Advanced Practice Registered Nurse, Certified Nurse Practitioner

NPI 1003565292

Doctor of Medicine (M.D.)

Kelsey O'neil , APRN, CNP

Nurse Practitioner - Family

NPI 1003677303

Advanced Practice Registered Nurse, Certified Nurse Practitioner

Annette Barker

Nurse Practitioner - Family

NPI 1003845595
Bruce Derauf

Radiology - Diagnostic Radiology

NPI 1003847385
Nizar Saleh

Internal Medicine - Cardiovascular Disease

NPI 1003857889

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active May 10, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location May 10, 2011

Registered at 400 E 3RD ST, DULUTH, MN 558051951 (Tel: 2187868364)

📍
Updated Business Mailing Address May 10, 2011

Registered at 400 E 3RD ST, DULUTH, MN 558051951 (Tel: 2187868364)

👤
Provider Name / Credentials Updated May 10, 2011

Recorded as ROBERT LEFF

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 10, 2011

Internal Medicine (License #26752 in MN)

🟢
Initial NPI Registration & Enumeration July 10, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1497789903
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 10, 2006
Last Update: May 10, 2011
Sole Proprietor: No

Mailing Address

400 E 3rd St

Duluth, MN 558051951

Phone: 2187868364

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.