Active NPI 1447544788 Individual Practitioner Male Practitioner

Dr. Nicholas R Hempeck , DO

Neurological Surgery • Summit, WI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Nicholas Hempeck, DO is a certified Neurological Surgery practicing in Summit, WI. With approximately 15 years of clinical experience since graduating from Chicago College Of Osteopathy in 2011, Dr. Hempeck delivers high-quality medical care to the local community at 36500 AURORA DR.

Dr. Hempeck is affiliated with Aurora Medical Group, Inc. and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, critical care, first, 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

36500 Aurora Dr

Summit, WI 530664899

Telephone 2624341000

Associated Practice Facility / Clinic

🏢 Aurora Health Care Ventures Inc. Facility NPI 1376791020

Medicare Profile & Education

Medical School

Chicago College Of Osteopathy

Graduation Year

2011

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Summit, WI

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

15 Yrs -5.0 yrs vs City Avg

City Avg: 20.0 Yrs

State Avg: 28.4 Yrs

Regional Practice Density

3 Specialists

Practicing in Summit, WI (185 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

87.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hempeck (15 Years) 15 Yrs

Summit Specialty Average (20.0 Years) 20.0 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	60	54	$517.08	$116.19
99291 Critical care, first 30-74 minutes	45	27	$2590.00	$195.09
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	43	43	$755.00	$150.92
99213 Established patient office or other outpatient visit, typically 15 minutes	26	22	$350.00	$83.84
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	19	$620.00	$120.27
99292 Critical care, each additional 30 minutes	15	12	$1290.00	$98.03

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	58	45	$490.00	$117.47
99291 Critical care, first 30-74 minutes	40	21	$2510.00	$202.19
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$720.00	$158.85
99213 Established patient office or other outpatient visit, typically 15 minutes	21	18	$330.00	$82.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	60	50	$313.00	$85.56
99291 Critical care, first 30-74 minutes	48	31	$2440.00	$207.21
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	43	43	$460.00	$100.84
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	20	14	$355.00	$57.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	15	$465.00	$116.23
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$687.00	$160.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	46	39	$295.00	$85.83
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$430.00	$107.33
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	21	$435.00	$124.72
99291 Critical care, first 30-74 minutes	20	19	$2320.00	$208.56
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$645.00	$150.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	55	43	$122.93	$68.37
99231 Follow-up hospital inpatient care per day, typically 15 minutes	33	14	$64.85	$38.34
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$249.97	$97.54
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	28	28	$350.00	$198.64
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	20	20	$250.00	$128.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	124	91	$120.00	$70.35
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	82	82	$200.00	$103.48
99231 Follow-up hospital inpatient care per day, typically 15 minutes	63	35	$60.00	$38.49
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	60	60	$350.00	$197.44
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	47	47	$250.00	$133.76
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	22	$180.00	$101.33
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$300.00	$157.77
99221 Initial hospital inpatient care per day, typically 30 minutes	13	13	$192.00	$99.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99221 Initial hospital inpatient care per day, typically 30 minutes	127	123	$191.47	$98.74
99213 Established patient office or other outpatient visit, typically 15 minutes	116	84	$120.00	$69.19
99231 Follow-up hospital inpatient care per day, typically 15 minutes	84	50	$60.00	$38.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	73	73	$200.00	$103.14
95886 Needle measurement of electrical activity in arm or leg muscles, complete study	64	37	$395.00	$85.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	26	$180.00	$99.63
95911 Nerve transmission studies, 9-10 studies	14	13	$418.00	$223.73
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$250.00	$134.01
95909 Nerve conduction, 5-6 studies	12	12	$262.00	$142.49
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$300.00	$157.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	66	47	$120.00	$67.16
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	45	45	$200.00	$99.88
95886 Needle measurement of electrical activity in arm or leg muscles, complete study	33	21	$395.00	$83.75
99221 Initial hospital inpatient care per day, typically 30 minutes	28	27	$189.61	$97.05
99231 Follow-up hospital inpatient care per day, typically 15 minutes	24	12	$60.00	$37.53
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$300.00	$154.52

Medical Specialties & State Licenses

CMS Verified: 2021-12-02

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License WI 73460

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Neurological Surgery

NUCC Taxonomy Code: 207T00000X

State License GA 077678

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

100102946 (WI)

Hospital & Practice Group Affiliations

Aurora Medical Group, Inc.

36500 Aurora Dr, Summit, WI 530664899

Phone: 2624345000

Practice Associates & Co-Workers

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

40 Associated Practitioners

Bijan Nezami

Internal Medicine - Critical Care Medicine

NPI 1003201625

Kody Lewis , PA-C

Physician Assistant

NPI 1013144393

Physician Assistant (Certified)

Dr. Vijay Johnson , MD

Internal Medicine - Critical Care Medicine

NPI 1023298072

Doctor of Medicine (M.D.)

Kelly Campbell , ANP-BC

Nurse Practitioner

NPI 1023395118

ANPBC

Dr. Brett Mclachlan , MD

Emergency Medicine

NPI 1023452661

Doctor of Medicine (M.D.)

Lea Van Heule , CAA

Anesthesiologist Assistant

NPI 1023658549

Career & Practice History Timeline

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

17 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 02, 2021

Neurological Surgery (License #077678 in GA)

📍

Updated Practice Location September 08, 2020

Registered at 36500 AURORA DR, SUMMIT, WI 530664899 (Tel: 2624341000)

📍

Updated Business Mailing Address September 08, 2020

Registered at 3301 W FOREST HOME AVE, MILWAUKEE, WI 532152843 (Tel: 4143892233)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 08, 2020

Neurological Surgery (License #73460 in WI)

📍

Updated Practice Location September 17, 2019

Registered at 1538 13TH AVE STE B300, COLUMBUS, GA 319012563 (Tel: 7063219300)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 17, 2019

Neurological Surgery (License #077678 in GA)

✅

NPI Profile Active June 05, 2017

NPI status registered as active in NPPES database

📍

Updated Business Mailing Address June 05, 2017

Registered at 1538 13TH AVE, STEB300, COLUMBUS, GA 319011950 (Tel: 7063219300)

📍

Updated Practice Location June 05, 2017

Registered at 1901 W HARRISON ST, CHICAGO, IL 606123714 (Tel: 3128646000)

👤

Provider Name / Credentials Updated June 05, 2017

Recorded as NICHOLAS HEMPECK, D.O.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 05, 2017

Neurological Surgery (License #125.059128 in IL)

✅

NPI Profile Active June 03, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location June 03, 2011

Registered at 1901 W HARRISON ST, CHICAGO, IL 606123714 (Tel: 3128646000)

📍

Updated Business Mailing Address June 03, 2011

Registered at 1901 W HARRISON ST, CHICAGO, IL 606123714 (Tel: 3128646000)

👤

Provider Name / Credentials Updated June 03, 2011

Recorded as NICHOLAS HEMPECK, D.O.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 03, 2011

Neurological Surgery (License #125.059128 in IL)

🟢

Initial NPI Registration & Enumeration June 03, 2011

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1447544788

Entity Type:

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

Enumeration Date: June 03, 2011

Last Update: December 02, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3301 W Forest Home Ave

Milwaukee, WI 532152843

Phone: 4143892233

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.