Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1831583723 Individual Practitioner Male Practitioner

Dr. Daniel Ash , MD

Hospitalist • Chicago, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Daniel Ash, MD is a certified Hospitalist practicing in Chicago, IL. With approximately 11 years of clinical experience since graduating from Ohio State University College Of Medicine in 2015, Dr. Ash delivers high-quality medical care to the local community at 1740 W TAYLOR ST.

Dr. Ash is affiliated with The Board Of Trustees Of The University Of Illinois and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1740 W Taylor St

Chicago, IL 606127232

Telephone 8666002273
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Ohio State University College Of Medicine

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Hospitalist in Chicago, IL

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
11 Yrs -2.2 yrs vs City Avg
City Avg: 13.2 Yrs
State Avg: 17.6 Yrs
Regional Practice Density
431 Specialists

Practicing in Chicago, IL (1537 Statewide)

Telehealth Adoption Rate
5.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
81.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ash (11 Years) 11 Yrs
Chicago Specialty Average (13.2 Years) 13.2 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
225 69 $566.07 $121.00
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
49 29 $394.12 $81.35
99239 Hospital discharge day management, more than 30 minutes
48 47 $581.69 $117.19
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
48 45 $1102.54 $178.52

Medical Specialties & State Licenses

CMS Verified: 2025-04-03
Hospitalist Primary Specialty

NUCC Taxonomy Code: 208M00000X

State License IL 036146144

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License IL 036146144

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.

Hospital & Practice Group Affiliations

The Board Of Trustees Of The University Of Illinois

1740 W Taylor St, Chicago, IL 606127232

The Board Of Trustees Of The University Of Illinois

845 W Wilson Ave, Chicago, IL 606408090

Phone: 3127441295

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Yi-Loong Woon , MD

Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery

NPI 1003182973

Doctor of Medicine (M.D.)

Dr. Pamela Dolnik , MD

Internal Medicine - Endocrinology, Diabetes & Metabolism

NPI 1003207663

Doctor of Medicine (M.D.)

NPI 1003234386

Doctor of Medicine (M.D.)

Dr. Amy Pham , DO

Pediatrics - Neonatal-Perinatal Medicine

NPI 1003278151

Doctor of Osteopathic Medicine (D.O.)

Dr. Wilson Ching , MD

Family Medicine

NPI 1003349697

Doctor of Medicine (M.D.)

NPI 1003826173

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

13 Historical Events
📍
Updated Practice Location April 03, 2025

Registered at 1740 W TAYLOR ST, CHICAGO, IL 606127232 (Tel: 8666002273)

📍
Updated Business Mailing Address November 30, 2018

Registered at 150 HARVESTER DR STE 300, BURR RIDGE, IL 605275965

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 30, 2018

Hospitalist (License #036146144 in IL)

📍
Updated Practice Location November 08, 2018

Registered at 5841 S MARYLAND AVE # MC5000, CHICAGO, IL 606371443 (Tel: 7737025173)

📍
Updated Business Mailing Address November 08, 2018

Registered at 938 N WINCHESTER AVE APT 2, CHICAGO, IL 606224963

👤
Provider Name / Credentials Updated November 08, 2018

Recorded as DANIEL ASH, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 08, 2018

Internal Medicine (License #036146144 in IL)

NPI Profile Active March 27, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location March 27, 2015

Registered at 1740 W TAYLOR ST, CHICAGO, IL 606127232 (Tel: 8666002273)

📍
Updated Business Mailing Address March 27, 2015

Registered at 338 W 8TH AVE APT 9, COLUMBUS, OH 432016302

👤
Provider Name / Credentials Updated March 27, 2015

Recorded as DANIEL ASH

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 27, 2015

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 27, 2015

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: 1831583723
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 27, 2015
Last Update: April 03, 2025
Sole Proprietor: No

Mailing Address

150 Harvester Dr Ste 300

Burr Ridge, IL 605275965

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.