Active NPI 1780694216 Individual Practitioner Male Practitioner

Mark Hoffman

Dermatology • Chicago, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Mark Hoffman is a certified Dermatology practicing in Chicago, IL. With approximately 35 years of clinical experience since graduating from University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb) in 1991, Mark Hoffman delivers high-quality medical care to the local community at 5841 S MARYLAND AVE.

Mark Hoffman maintains professional affiliations with University Of Chicago, The University Of Chicago Medical Center and accepts Medicare assignment.

Frequently performed procedures and clinical services include destruction of precancer skin growth, 2-14 growths, established patient outpatient office visit, destruction of skin growth. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

5841 S Maryland Ave

Chicago, IL 606371443

Telephone 8888240200

Associated Practice Facility / Clinic

🏢 University Of Chicago Facility NPI 1821048786

Medicare Profile & Education

Medical School

University Of Illinois College Of Med (Chi/peor/rock/chm-Urb)

Graduation Year

1991

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Dermatology in Chicago, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

35 Yrs +17.7 yrs vs City Avg

City Avg: 17.3 Yrs

State Avg: 23.1 Yrs

Regional Practice Density

242 Specialists

Practicing in Chicago, IL (673 Statewide)

Telehealth Adoption Rate

9.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

82.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hoffman (35 Years) 35 Yrs

Chicago Specialty Average (17.3 Years) 17.3 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
17003 Destruction of precancer skin growth, 2-14 growths	343	62	$101.00	$2.11
99213 Established patient office or other outpatient visit, typically 15 minutes	222	178	$251.00	$72.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	164	128	$365.00	$106.18
17000 Destruction of skin growth	105	83	$448.00	$56.27
11102 Tangential biopsy of single skin lesion	62	58	$348.00	$33.15
17110 Destruction of up to 14 skin growths	51	49	$489.00	$75.62
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	42	42	$598.00	$147.22
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	33	30	$197.00	$38.85
99202 New patient office or other outpatient visit, typically 20 minutes	20	20	$322.00	$52.57
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$419.00	$90.90
11103 Biopsy of related skin growth, each additional growth	16	14	$201.00	$24.27
11104 Punch biopsy, first skin growth	14	14	$423.64	$47.95

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	239	51	$96.16	$2.07
99213 Established patient office or other outpatient visit, typically 15 minutes	183	153	$244.79	$70.44
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	156	126	$353.65	$103.79
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	77	77	$582.21	$143.24
17000 Destruction of skin growth	75	67	$428.67	$55.42
11102 Tangential biopsy of single skin lesion	66	60	$330.27	$34.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	43	43	$405.19	$89.89
17110 Destruction of up to 14 skin growths	33	32	$459.91	$71.77
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	24	$193.88	$38.12
11103 Biopsy of related skin growth, each additional growth	18	14	$193.78	$23.39
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$315.44	$51.52
11104 Punch biopsy, first skin growth	14	13	$388.00	$48.61
17004 Destruction of precancer skin growth, 15 or more growths	11	11	$1513.55	$107.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	186	38	$86.61	$2.12
99213 Established patient office or other outpatient visit, typically 15 minutes	186	161	$231.42	$72.05
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	162	127	$337.37	$104.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	75	75	$554.24	$146.85
17000 Destruction of skin growth	59	53	$384.97	$55.53
11102 Tangential biopsy of single skin lesion	57	56	$299.05	$36.03
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	45	45	$388.33	$91.33
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	39	38	$181.56	$39.66
17110 Destruction of up to 14 skin growths	38	34	$418.68	$72.10
11104 Punch biopsy, first skin growth	24	24	$377.33	$51.26
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$296.76	$53.26
11103 Biopsy of related skin growth, each additional growth	12	11	$174.58	$23.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	305	48	$83.72	$2.16
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	192	153	$328.35	$107.94
99213 Established patient office or other outpatient visit, typically 15 minutes	169	141	$225.39	$73.19
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	83	83	$537.42	$148.84
17000 Destruction of skin growth	75	61	$373.00	$53.95
11102 Tangential biopsy of single skin lesion	55	50	$289.20	$32.28
17110 Destruction of up to 14 skin growths	48	43	$405.67	$71.21
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	46	42	$231.02	$38.89
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$373.31	$91.59
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$288.56	$54.18
11104 Punch biopsy, first skin growth	12	11	$366.50	$45.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	210	41	$81.24	$2.23
99213 Established patient office or other outpatient visit, typically 15 minutes	210	166	$280.84	$56.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	177	136	$331.15	$86.18
17000 Destruction of skin growth	62	55	$359.94	$55.36
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	56	55	$320.96	$28.60
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	37	37	$361.84	$83.50
99202 New patient office or other outpatient visit, typically 20 minutes	35	35	$276.60	$55.82
17110 Destruction of up to 14 skin growths	33	30	$397.00	$74.13
11102 Tangential biopsy of single skin lesion	21	21	$277.00	$35.71
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	13	$516.70	$121.20
11104 Punch biopsy, first skin growth	18	17	$345.78	$54.75
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$512.23	$142.47

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	210	152	$210.50	$54.93
17003 Destruction of precancer skin growth, 2-14 growths	154	31	$78.22	$2.89
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	134	99	$301.99	$84.42
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	90	90	$345.00	$83.17
99202 New patient office or other outpatient visit, typically 20 minutes	71	71	$264.93	$54.92
17000 Destruction of skin growth	51	44	$345.67	$56.63
11102 Tangential biopsy of single skin lesion	38	35	$267.11	$38.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	38	37	$190.13	$27.64
17110 Destruction of up to 14 skin growths	33	28	$388.36	$75.17
11104 Punch biopsy, first skin growth	33	31	$332.55	$55.12
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$495.26	$139.95
11105 Punch biopsy, each additional skin growth	12	11	$180.58	$30.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	211	141	$141.00	$54.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	183	134	$221.00	$83.27
17003 Destruction of precancer skin growth, 2-14 growths	131	46	$28.00	$5.70
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	115	95	$221.00	$112.57
99213 Established patient office or other outpatient visit, typically 15 minutes	97	84	$141.00	$76.21
17003 Destruction of precancer skin growth, 2-14 growths	80	36	$28.00	$2.84
17000 Destruction of skin growth	71	57	$214.00	$64.17
17000 Destruction of skin growth	59	51	$214.00	$54.95
11100 Biopsy of single growth of skin and/or tissue	59	55	$334.00	$49.36
99202 New patient office or other outpatient visit, typically 20 minutes	43	43	$175.00	$54.21
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	40	36	$105.00	$27.22
11100 Biopsy of single growth of skin and/or tissue	35	34	$334.00	$107.86
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$261.00	$83.00
17110 Destruction of up to 14 skin growths	29	27	$353.00	$71.33
17110 Destruction of up to 14 skin growths	26	23	$353.00	$119.42
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	25	$105.00	$46.32
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$261.00	$114.53
11101 Biopsy of each additional growth of skin and/or tissue	16	14	$107.00	$27.89
99202 New patient office or other outpatient visit, typically 20 minutes	13	13	$175.00	$79.40
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$367.00	$139.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	242	43	$28.00	$6.10
99213 Established patient office or other outpatient visit, typically 15 minutes	157	103	$141.00	$54.27
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	139	106	$221.00	$82.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	132	113	$221.00	$112.66
17003 Destruction of precancer skin growth, 2-14 growths	110	24	$28.00	$2.85
99213 Established patient office or other outpatient visit, typically 15 minutes	78	60	$141.00	$76.73
11100 Biopsy of single growth of skin and/or tissue	77	72	$334.00	$51.45
17000 Destruction of skin growth	70	56	$214.00	$61.54
99202 New patient office or other outpatient visit, typically 20 minutes	49	49	$175.00	$52.88
17000 Destruction of skin growth	40	36	$214.00	$52.70
11100 Biopsy of single growth of skin and/or tissue	37	36	$334.00	$101.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	37	37	$261.00	$83.26
17110 Destruction of up to 14 skin growths	31	26	$353.00	$114.21
17110 Destruction of up to 14 skin growths	26	24	$353.00	$75.70
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	22	$105.00	$45.97
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	22	$105.00	$27.38
11101 Biopsy of each additional growth of skin and/or tissue	22	21	$107.00	$27.98
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	18	11	$320.00	$118.05
99221 Initial hospital inpatient care per day, typically 30 minutes	16	15	$252.00	$109.66
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$175.00	$78.84
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$261.00	$114.72
17004 Destruction of precancer skin growth, 15 or more growths	12	11	$525.00	$160.28

Medical Specialties & State Licenses

Dermatology Primary Specialty

NUCC Taxonomy Code: 207N00000X

State License IL 036088096

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

Hospital & Practice Group Affiliations

The University Of Chicago Medical Center

5841 S Maryland Ave, Chicago, IL 606371443

Phone: 7737021000

University Of Chicago

5841 S Maryland Ave, Chicago, IL 606371443

Phone: 8888240200

Practice Associates & Co-Workers

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

40 Associated Practitioners

Alexandra Dumitrescu

Internal Medicine

NPI 1003078049

Peleg Horowitz

Neurological Surgery

NPI 1003088279

Sandeep Gurbuxani

Pathology - Hematology

NPI 1003093535

Dr. Nathan Nowalk , MD

Internal Medicine - Pulmonary Disease

NPI 1003298720

Doctor of Medicine (M.D.)

Maria Calzonzi

Nurse Practitioner - Family

NPI 1003396219

Thomas Kelly

Psychiatry & Neurology - Neurology

NPI 1003967084

Career & Practice History Timeline

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

10 Historical Events

📍

Updated Practice Location March 08, 2022

Registered at 5841 S MARYLAND AVE, CHICAGO, IL 606371443 (Tel: 8888240200)

📍

Updated Business Mailing Address March 08, 2022

Registered at 150 HARVESTER DR, SUITE 300, BURR RIDGE, IL 605275919

👤

Provider Name / Credentials Updated March 08, 2022

Recorded as MARK HOFFMAN

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 08, 2022

Dermatology (License #036088096 in IL)

✅

NPI Profile Active August 01, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location August 01, 2007

Registered at 1725 W HARRISON ST, SUITE 264, CHICAGO, IL 606123841 (Tel: 3129422195)

📍

Updated Business Mailing Address August 01, 2007

Registered at 1725 W HARRISON ST, SUITE 264, CHICAGO, IL 606123841 (Tel: 3129422195)

👤

Provider Name / Credentials Updated August 01, 2007

Recorded as MARK HOFFMAN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 01, 2007

Dermatology

🟢

Initial NPI Registration & Enumeration August 08, 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: 1780694216

Entity Type:

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

Enumeration Date: August 08, 2006

Last Update: October 24, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

150 Harvester Dr, Suite 300

Burr Ridge, IL 605275919

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.