Active NPI 1548286180 Individual Practitioner Female Practitioner

Dr. Doris F Nussenbaum , MD

Internal Medicine • Park Ridge, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Doris Nussenbaum, MD is a certified Internal Medicine practicing in Park Ridge, IL. With approximately 37 years of clinical experience since graduating from Washington University School Of Medicine in 1989, Dr. Nussenbaum delivers high-quality medical care to the local community at 1775 DEMPSTER ST.

Dr. Nussenbaum is affiliated with Advocate Health And Hospitals Corporation 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

1775 Dempster St

Park Ridge, IL 600681143

Telephone 8477238080

Fax 8477234378

Associated Practice Facility / Clinic

🏢 Midwest Diagnostic Pathology Sc Facility NPI 1982606380

Medicare Profile & Education

Medical School

Washington University School Of Medicine

Graduation Year

1989

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Park Ridge, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

37 Yrs +17.1 yrs vs City Avg

City Avg: 19.9 Yrs

State Avg: 28.9 Yrs

Regional Practice Density

166 Specialists

Practicing in Park Ridge, IL (7544 Statewide)

Telehealth Adoption Rate

12.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

57.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Nussenbaum (37 Years) 37 Yrs

Park Ridge Specialty Average (19.9 Years) 19.9 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	286	106	$261.00	$118.75
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	71	26	$177.00	$81.28
99239 Hospital discharge day management, more than 30 minutes	54	53	$254.00	$117.37
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	54	53	$459.00	$178.23
99497 Advance care planning, first 30 minutes	17	14	$193.00	$77.24

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	367	131	$248.00	$123.60
99239 Hospital discharge day management, more than 30 minutes	89	87	$241.00	$120.22
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	46	30	$168.00	$82.98
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	25	25	$437.00	$181.81
99497 Advance care planning, first 30 minutes	19	17	$183.00	$78.65

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	385	134	$241.00	$105.72
99239 Hospital discharge day management, more than 30 minutes	83	80	$241.00	$109.93
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	38	38	$437.00	$208.43
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	38	18	$168.00	$73.29
99217 Hospital observation care on day of discharge	14	14	$166.00	$69.53
99226 Subsequent observation care, typically 35 minutes per day	14	12	$225.00	$105.19
99356 Prolonged inpatient or observation hospital service, first hour	13	11	$401.00	$94.20

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	324	109	$241.00	$108.10
99239 Hospital discharge day management, more than 30 minutes	64	64	$241.00	$112.67
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	62	32	$168.00	$73.87
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	32	32	$439.25	$194.25

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	430	152	$241.00	$107.98
99239 Hospital discharge day management, more than 30 minutes	88	87	$241.00	$110.36
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	44	33	$168.00	$75.91
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	38	38	$437.00	$211.91
99291 Critical care, first 30-74 minutes	15	13	$678.00	$242.23
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes	12	11	$35.00	$13.37

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	313	137	$236.40	$111.02
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	106	60	$164.04	$77.75
99239 Hospital discharge day management, more than 30 minutes	71	69	$241.00	$112.46
99291 Critical care, first 30-74 minutes	42	18	$678.00	$240.63
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	33	32	$425.76	$216.26
99497 Advance care planning, first 30 minutes	19	15	$169.00	$84.31
99220 Hospital observation care, typically 70 minutes	11	11	$341.00	$198.15

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	399	160	$226.20	$110.26
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	140	73	$155.43	$76.89
99239 Hospital discharge day management, more than 30 minutes	72	72	$213.50	$112.75
99291 Critical care, first 30-74 minutes	39	24	$656.00	$238.65
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	36	35	$398.61	$216.26

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	300	140	$220.00	$110.25
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	168	86	$150.00	$75.61
99239 Hospital discharge day management, more than 30 minutes	69	68	$205.00	$113.59
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	53	53	$385.00	$216.10
99291 Critical care, first 30-74 minutes	50	23	$645.00	$240.36
99231 Follow-up hospital inpatient care per day, typically 15 minutes	28	18	$105.00	$41.95
99217 Hospital observation care on day of discharge	11	11	$143.00	$72.55

Medical Specialties & State Licenses

CMS Verified: 2021-12-18

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IL 0036097971

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

036097971 (IL)

Hospital & Practice Group Affiliations

Advocate Health And Hospitals Corporation

214 Mchenry Rd, Buffalo Grove, IL 600896748

Phone: 8474591160

Advocate Health And Hospitals Corporation

1775 Dempster St, Park Ridge, IL 600681143

Practice Associates & Co-Workers

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

22 Associated Practitioners

Dr. Nayana Dave , MD

Internal Medicine

NPI 1003841255

Doctor of Medicine (M.D.)

Dr. Peter Vayalil , MD

Internal Medicine

NPI 1023491636

Doctor of Medicine (M.D.)

Dr. Nino Idoidze , MD

Hospitalist

NPI 1043487507

Doctor of Medicine (M.D.)

Dr. David Kushner , DO

Internal Medicine

NPI 1053341487

Doctor of Osteopathic Medicine (D.O.)

Amalia Pepek , APN

Nurse Practitioner

NPI 1063818813

Advanced Practice Nurse

Dr. Hannah Nuckols , DO

Internal Medicine

NPI 1093075434

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 1775 DEMPSTER ST, PARK RIDGE, IL 600681143 (Tel: 8477238080)

📍

Updated Business Mailing Address July 08, 2007

Registered at 1775 DEMPSTER ST, PARK RIDGE, IL 600681143 (Tel: 8477238080)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as DORIS NUSSENBAUM, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #0036097971 in IL)

🟢

Initial NPI Registration & Enumeration July 15, 2006

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: 1548286180

Entity Type:

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

Enumeration Date: July 15, 2006

Last Update: December 18, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1775 Dempster St

Park Ridge, IL 600681143

Phone: 8477238080

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.