Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1295001907 Individual Practitioner Female Practitioner

Dr. Ellen Therese Parker , MD

Internal Medicine • Elmhurst, IL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Ellen Parker, MD is a certified Internal Medicine practicing in Elmhurst, IL. With approximately 14 years of clinical experience since graduating from Creighton University School Of Medicine in 2012, Dr. Parker delivers high-quality medical care to the local community at 300 N YORK ST.

Dr. Parker is affiliated with Loyola University Medical Center and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, new 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

300 N York St

Elmhurst, IL 601262377

Telephone 7083277030
Fax 6308338834

Medicare Profile & Education

Medical School

Creighton University School Of Medicine

Graduation Year

2012

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Elmhurst, IL

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
14 Yrs -11.6 yrs vs City Avg
City Avg: 25.6 Yrs
State Avg: 28.9 Yrs
Regional Practice Density
52 Specialists

Practicing in Elmhurst, IL (7544 Statewide)

Telehealth Adoption Rate
34.6% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
73.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Parker (14 Years) 14 Yrs
Elmhurst Specialty Average (25.6 Years) 25.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
130 89 $423.00 $99.60
99213 Established patient office or other outpatient visit, typically 15 minutes
127 113 $286.00 $67.89
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
72 72 $416.00 $133.06

Medical Specialties & State Licenses

CMS Verified: 2021-04-30
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 036137516

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.

Pediatrics

NUCC Taxonomy Code: 208000000X

State License IL 036137516

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.

Hospital & Practice Group Affiliations

Loyola University Medical Center

2160 S 1st Ave, Maywood, IL 601533328

Phone: 7082169000

Secondary Practice Locations

7005 North Ave

Oak Park, IL 603021001

Phone: 7083271410

2160 S 1st Ave

Maywood, IL 601533328

Phone: 7082163145

Practice Associates & Co-Workers

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

8 Associated Practitioners
Dr. John Boblick , MD

Internal Medicine

NPI 1285600676

Doctor of Medicine (M.D.)

Dr. Brian Porter , MD

Internal Medicine

NPI 1346982162

Doctor of Medicine (M.D.)

Dr. James Boblick , MD

Internal Medicine

NPI 1386618429

Doctor of Medicine (M.D.)

Dr. Thomas Mckiernan , MD

Internal Medicine - Cardiovascular Disease

NPI 1417015959

Doctor of Medicine (M.D.)

NPI 1568436541

Doctor of Medicine (M.D.)

Dr. Sam Hung , MD

Internal Medicine

NPI 1750352753

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

14 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 30, 2021

Internal Medicine (License #036137516 in IL)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 17, 2018

Pediatrics (License #036137516 in IL)

NPI Profile Active January 29, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location January 29, 2018

Registered at 300 N YORK ST, ELMHURST, IL 601262377 (Tel: 7083277030)

📍
Updated Business Mailing Address January 29, 2018

Registered at 7005 NORTH AVE, OAK PARK, IL 603021001 (Tel: 7083271410)

👤
Provider Name / Credentials Updated January 29, 2018

Recorded as ELLEN PARKER, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 29, 2018

Pediatrics (License #036137516 in IL)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 29, 2018

Internal Medicine (License #036137516 in IL)

NPI Profile Active February 18, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location February 18, 2016

Registered at 2160 S 1ST AVE, MAYWOOD, IL 601533328 (Tel: 7082163145)

📍
Updated Business Mailing Address February 18, 2016

Registered at 2160 S 1ST AVE, MAYWOOD, IL 601533328 (Tel: 7082163282)

👤
Provider Name / Credentials Updated February 18, 2016

Recorded as ELLEN PARKER, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 18, 2016

Internal Medicine (License #036137516 in IL)

🟢
Initial NPI Registration & Enumeration March 27, 2012

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: 1295001907
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 27, 2012
Last Update: April 30, 2021
Sole Proprietor: Yes

Mailing Address

7005 North Ave

Oak Park, IL 603021001

Phone: 7083271410

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.