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Active NPI 1134762404 Individual Practitioner Female Practitioner

Crystal Marie Macfarlane , RN

Registered Nurse - Case Management • Duluth, MN

Professional Overview & Biography Verified Profile Summary

Crystal Macfarlane, RN is a registered healthcare professional specializing in Registered Nurse - Case Management in Duluth, MN. Practice services are available at 618 MAPLE BEND DR under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

618 Maple Bend Dr

Duluth, MN 558115034

Telephone 2183903182

Specialty Benchmarks & Practice Insights

Comparative analytics for Registered Nurse - Case Management in Duluth, MN

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 10.2 Yrs
Regional Practice Density
15 Specialists

Practicing in Duluth, MN (115 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-07-30
Registered Nurse - Case Management Primary Specialty

NUCC Taxonomy Code: 163WC0400X

State License MN 2219307

Definition to come...

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location July 30, 2026

Registered at 618 MAPLE BEND DR, DULUTH, MN 558115034 (Tel: 2183903182)

📍
Updated Business Mailing Address July 30, 2026

Registered at 618 MAPLE BEND DR, DULUTH, MN 558115034 (Tel: 2183903182)

✅
NPI Profile Active October 19, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location October 19, 2019

Registered at 2232 JEFFERSON ST, DULUTH, MN 558122114 (Tel: 2183903182)

📍
Updated Business Mailing Address October 19, 2019

Registered at 2232 JEFFERSON ST, DULUTH, MN 558122114 (Tel: 2183903182)

👤
Provider Name / Credentials Updated October 19, 2019

Recorded as CRYSTAL MACFARLANE, RN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 19, 2019

Registered Nurse (License #2219307 in MN)

🟢
Initial NPI Registration & Enumeration October 19, 2019

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: 1134762404
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 19, 2019
Last Update: July 30, 2026
Sole Proprietor: No
Update or Correct Profile

Mailing Address

618 Maple Bend Dr

Duluth, MN 558115034

Phone: 2183903182

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.