Active NPI 1821933706 Individual Practitioner Female Practitioner

Marjorie L Polhamus , RN

Registered Nurse - Case Management • Springfield, OH

Professional Overview & Biography Verified Profile Summary

Marjorie Polhamus, RN is a registered healthcare professional specializing in Registered Nurse - Case Management in Springfield, OH. Practice services are available at 637 SOUTH CENTER STREET under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

637 South Center Street

Springfield, OH 45506

Telephone 9373131117

Specialty Benchmarks & Practice Insights

Comparative analytics for Registered Nurse - Case Management in Springfield, OH

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 10.5 Yrs

State Avg: 10.2 Yrs

Regional Practice Density

3 Specialists

Practicing in Springfield, OH (237 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: 2026-04-14

Registered Nurse - Case Management Primary Specialty

NUCC Taxonomy Code: 163WC0400X

State License OH 267181

Definition to come...

Secondary Practice Locations

5390 S Rangeline Rd

West Milton, OH 453839624

Phone: 9373131117

Practice Associates & Co-Workers

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

1 Associated Practitioners

Eric Clark

Case Manager/Care Coordinator

NPI 1780456533

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active April 20, 2026

NPI status registered as active in NPPES database

📍

Updated Practice Location April 20, 2026

Registered at 637 SOUTH CENTER STREET, SPRINGFIELD, OH 45506 (Tel: 9373131117)

📍

Updated Business Mailing Address April 20, 2026

Registered at 203 S STATE ROUTE 48, LUDLOW FALLS, OH 453399796 (Tel: 9373131117)

👤

Provider Name / Credentials Updated April 20, 2026

Recorded as MARJORIE POLHAMUS, RN

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 20, 2026

Registered Nurse (License #267181 in OH)

🟢

Initial NPI Registration & Enumeration April 20, 2026

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: 1821933706

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: April 20, 2026

Last Update: April 20, 2026

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

203 S State Route 48

Ludlow Falls, OH 453399796

Phone: 9373131117

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.