Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1427033497 Individual Practitioner Male Practitioner

Dr. Erik J Constance , MD

Internal Medicine • Springfield, IL

Professional Overview & Biography Verified Profile Summary

Dr. Erik Constance, MD is a registered healthcare professional specializing in Internal Medicine in Springfield, IL. Practice services are available at 751 N RUTLEDGE ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

751 N Rutledge St
Ste 1100

Springfield, IL 627024909

Telephone 2175450182
Fax 2175454735

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Springfield, IL

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 19.1 Yrs
State Avg: 28.9 Yrs
Regional Practice Density
206 Specialists

Practicing in Springfield, IL (7544 Statewide)

Telehealth Adoption Rate
4.9% 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

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036-081514

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
036081514 (IL)

Practice Associates & Co-Workers

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

40 Associated Practitioners
NPI 1003038423

Doctor of Medicine (M.D.)

Catherine Naritoku , RD

Dietitian, Registered

NPI 1003088600

Registered Dietitian

Dr. Ryan Mccarty , MD

Internal Medicine

NPI 1013368646

Doctor of Medicine (M.D.)

Dr. Nitin Saini , MD

Internal Medicine

NPI 1023682648

Doctor of Medicine (M.D.)

Dr. Elizabeth Tatum , MD

Internal Medicine

NPI 1033778717

Doctor of Medicine (M.D.)

Stacy Lee , LCSW

Social Worker - Clinical

NPI 1043408313

Licensed Clinical Social Worker

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active June 22, 2009

NPI status registered as active in NPPES database

📍
Updated Practice Location June 22, 2009

Registered at 751 N RUTLEDGE ST, STE 1100, SPRINGFIELD, IL 627024909 (Tel: 2175450182)

📍
Updated Business Mailing Address June 22, 2009

Registered at PO BOX 19636, SPRINGFIELD, IL 627949636 (Tel: 2175450182)

👤
Provider Name / Credentials Updated June 22, 2009

Recorded as ERIK CONSTANCE, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 22, 2009

Internal Medicine (License #036-081514 in IL)

🟢
Initial NPI Registration & Enumeration December 13, 2005

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: 1427033497
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 13, 2005
Last Update: June 22, 2009
Sole Proprietor: No

Mailing Address

Po Box 19636

Springfield, IL 627949636

Phone: 2175450182

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.