Active NPI 1457339863 Individual Practitioner Male Practitioner

Dr. Mark D Gendleman , MD

Specialist • Evanston, IL

Professional Overview & Biography Verified Profile Summary

Dr. Mark Gendleman, MD is a registered healthcare professional specializing in Specialist in Evanston, IL. Practice services are available at 2500 RIDGE AVE under active NPI credentials.

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

2500 Ridge Ave
Suite 103

Evanston, IL 602012455

Telephone 8474754556

Fax 8474754565

Associated Practice Facility / Clinic

🏢 Evanston Podiatric Surgeons Pc Facility NPI 1518969344

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Evanston, IL

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 43.0 Yrs

State Avg: 38.5 Yrs

Regional Practice Density

39 Specialists

Practicing in Evanston, IL (1322 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

3.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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	1,291	241	$6.81	$6.66
99213 Established patient office or other outpatient visit, typically 15 minutes	749	470	$95.27	$93.97
17000 Destruction of skin growth	543	334	$70.91	$64.44
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	459	333	$134.39	$132.45
11102 Tangential biopsy of single skin lesion	132	122	$104.76	$97.31
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	62	62	$118.09	$116.57
17004 Destruction of precancer skin growth, 15 or more growths	57	40	$175.42	$172.90
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	43	43	$59.25	$58.45
99442 Telephone medical discussion with physician, 11-20 minutes	42	36	$94.73	$93.24
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	30	24	$189.84	$186.90
99441 Telephone medical discussion with physician, 5-10 minutes	22	19	$58.57	$57.84
99443 Telephone medical discussion with physician, 21-30 minutes	22	15	$134.12	$132.11
11103 Biopsy of related skin growth, each additional growth	19	19	$52.23	$51.46
17260 Destruction of cancer skin growth of trunk, arms, or legs, 0.5 cm or less	17	17	$105.20	$97.44
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	16	16	$142.77	$140.77
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	16	16	$143.23	$132.34
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	15	12	$187.36	$172.48
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	15	14	$126.85	$124.98
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	13	13	$155.43	$153.73
11312 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	13	13	$162.77	$154.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,182	230	$7.00	$6.86
99213 Established patient office or other outpatient visit, typically 15 minutes	695	458	$95.96	$94.52
17000 Destruction of skin growth	492	322	$71.82	$62.71
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	359	272	$135.52	$133.54
11102 Tangential biopsy of single skin lesion	186	170	$108.88	$101.78
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	111	101	$60.13	$59.19
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	95	95	$120.62	$119.06
99441 Telephone medical discussion with physician, 5-10 minutes	56	48	$58.84	$57.97
99442 Telephone medical discussion with physician, 11-20 minutes	39	35	$95.95	$94.51
17004 Destruction of precancer skin growth, 15 or more growths	37	24	$181.72	$179.15
17260 Destruction of cancer skin growth of trunk, arms, or legs, 0.5 cm or less	31	26	$107.37	$90.53
99443 Telephone medical discussion with physician, 21-30 minutes	28	23	$134.21	$132.04
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	24	17	$158.29	$142.89
11103 Biopsy of related skin growth, each additional growth	21	20	$54.23	$52.99
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	18	16	$130.83	$114.44
17281 Destruction of malignant growth (0.6 to 1.0 centimeters) of face, ears, eyelids, nose, lips, or mouth	16	16	$193.60	$184.60
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	15	15	$147.12	$140.26
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	14	13	$192.24	$176.07
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$189.78	$186.74
17271 Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	11	11	$179.14	$176.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,175	253	$7.18	$7.11
99213 Established patient office or other outpatient visit, typically 15 minutes	745	490	$97.48	$96.57
17000 Destruction of skin growth	517	337	$73.20	$65.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	320	239	$136.75	$135.27
11102 Tangential biopsy of single skin lesion	179	156	$111.44	$106.42
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	131	115	$61.18	$60.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	83	83	$121.90	$120.77
99441 Telephone medical discussion with physician, 5-10 minutes	64	57	$59.88	$59.36
99442 Telephone medical discussion with physician, 11-20 minutes	52	48	$96.83	$95.89
17004 Destruction of precancer skin growth, 15 or more growths	31	23	$182.51	$180.48
99443 Telephone medical discussion with physician, 21-30 minutes	25	20	$136.72	$135.23
11103 Biopsy of related skin growth, each additional growth	24	21	$53.31	$52.87
99202 New patient office or other outpatient visit, typically 20 minutes	21	21	$78.83	$77.92
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	18	15	$160.00	$136.33
17260 Destruction of cancer skin growth of trunk, arms, or legs, 0.5 cm or less	16	15	$108.42	$93.65
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	16	16	$133.78	$128.46
11104 Punch biopsy, first skin growth	12	11	$138.56	$137.45
17281 Destruction of malignant growth (0.6 to 1.0 centimeters) of face, ears, eyelids, nose, lips, or mouth	11	11	$195.70	$193.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,210	237	$6.90	$6.87
99213 Established patient office or other outpatient visit, typically 15 minutes	741	489	$97.88	$97.88
17000 Destruction of skin growth	523	345	$71.03	$62.61
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	292	230	$60.00	$60.00
11102 Tangential biopsy of single skin lesion	209	187	$111.76	$107.49
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	173	146	$138.75	$138.75
99441 Telephone medical discussion with physician, 5-10 minutes	161	113	$59.99	$59.99
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	72	72	$121.24	$121.24
99442 Telephone medical discussion with physician, 11-20 minutes	71	58	$98.50	$98.50
17004 Destruction of precancer skin growth, 15 or more growths	32	25	$178.85	$178.85
11103 Biopsy of related skin growth, each additional growth	31	27	$57.18	$57.18
17260 Destruction of cancer skin growth of trunk, arms, or legs, 0.5 cm or less	31	28	$106.93	$91.38
99443 Telephone medical discussion with physician, 21-30 minutes	25	20	$139.45	$139.45
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	24	20	$160.81	$147.41
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	22	21	$134.89	$119.56
99202 New patient office or other outpatient visit, typically 20 minutes	19	19	$78.75	$78.75
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	19	18	$111.13	$105.28
17281 Destruction of malignant growth (0.6 to 1.0 centimeters) of face, ears, eyelids, nose, lips, or mouth	17	16	$194.19	$194.19
11310 Shaving of 0.5 centimeters or less skin growth of face, ears, eyelids, nose, lips, or mouth	14	14	$128.81	$124.21
17280 Destruction of malignant growth (0.5 centimeters or less) of face, ears, eyelids, nose, lips, or mouth	14	13	$152.80	$147.34
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	13	12	$192.97	$185.55
11104 Punch biopsy, first skin growth	11	11	$139.96	$139.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,108	213	$6.39	$6.32
99213 Established patient office or other outpatient visit, typically 15 minutes	594	427	$80.58	$80.42
17000 Destruction of skin growth	397	284	$70.79	$61.41
99442 Telephone medical discussion with physician, 11-20 minutes	186	145	$80.30	$80.21
11102 Tangential biopsy of single skin lesion	178	162	$108.73	$102.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	172	143	$116.71	$116.37
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	164	144	$49.03	$48.90
99441 Telephone medical discussion with physician, 5-10 minutes	144	120	$49.11	$49.06
99443 Telephone medical discussion with physician, 21-30 minutes	73	60	$114.54	$114.10
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	49	49	$117.25	$115.85
17004 Destruction of precancer skin growth, 15 or more growths	43	31	$170.22	$170.04
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	31	26	$156.95	$144.23
11103 Biopsy of related skin growth, each additional growth	30	29	$57.76	$57.53
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	25	17	$131.18	$104.64
99202 New patient office or other outpatient visit, typically 20 minutes	24	24	$82.03	$81.69
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	21	21	$107.70	$92.09
17260 Destruction of cancer skin growth of trunk, arms, or legs, 0.5 cm or less	19	17	$104.49	$82.37
17280 Destruction of malignant growth (0.5 centimeters or less) of face, ears, eyelids, nose, lips, or mouth	18	17	$149.83	$137.20
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	14	13	$190.75	$183.88
17271 Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	13	12	$176.72	$162.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,422	276	$6.25	$6.16
99213 Established patient office or other outpatient visit, typically 15 minutes	1,057	664	$79.25	$78.04
17000 Destruction of skin growth	596	397	$70.94	$61.92
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	321	262	$48.22	$47.36
11102 Tangential biopsy of single skin lesion	234	208	$106.80	$103.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	228	177	$116.25	$113.78
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	111	111	$117.31	$114.63
99202 New patient office or other outpatient visit, typically 20 minutes	60	60	$81.82	$80.88
17004 Destruction of precancer skin growth, 15 or more growths	50	35	$165.43	$162.97
17260 Destruction of cancer skin growth of trunk, arms, or legs, 0.5 cm or less	45	38	$104.58	$88.22
11103 Biopsy of related skin growth, each additional growth	41	36	$57.52	$56.63
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	37	33	$157.47	$147.05
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	35	33	$129.71	$120.79
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	32	29	$105.23	$97.31
17281 Destruction of malignant growth (0.6 to 1.0 centimeters) of face, ears, eyelids, nose, lips, or mouth	31	30	$196.37	$193.51
11104 Punch biopsy, first skin growth	28	27	$135.08	$123.71
11310 Shaving of 0.5 centimeters or less skin growth of face, ears, eyelids, nose, lips, or mouth	26	22	$123.15	$102.85
17280 Destruction of malignant growth (0.5 centimeters or less) of face, ears, eyelids, nose, lips, or mouth	23	23	$152.58	$137.58
17271 Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	21	16	$179.65	$164.20
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	12	12	$192.55	$181.65
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	11	11	$147.85	$136.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,476	276	$5.87	$5.78
99213 Established patient office or other outpatient visit, typically 15 minutes	969	628	$78.06	$76.89
17000 Destruction of skin growth	609	376	$72.12	$63.30
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	284	230	$46.99	$46.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	255	198	$115.46	$113.42
11100 Biopsy of single growth of skin and/or tissue	124	118	$114.44	$106.01
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	114	114	$117.01	$115.43
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	93	83	$130.73	$120.31
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	68	64	$105.86	$92.06
99202 New patient office or other outpatient visit, typically 20 minutes	59	59	$80.61	$79.45
17260 Destruction of cancer skin growth of trunk, arms, or legs, 0.5 cm or less	54	40	$104.84	$85.11
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	41	34	$157.62	$143.97
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	33	31	$122.15	$114.99
17004 Destruction of precancer skin growth, 15 or more growths	33	21	$157.80	$155.38
11310 Shaving of 0.5 centimeters or less skin growth of face, ears, eyelids, nose, lips, or mouth	29	29	$123.76	$119.97
17281 Destruction of malignant growth (0.6 to 1.0 centimeters) of face, ears, eyelids, nose, lips, or mouth	24	23	$195.78	$188.71
17271 Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	19	17	$179.08	$158.13
11101 Biopsy of each additional growth of skin and/or tissue	19	18	$36.16	$35.61
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	18	16	$153.84	$134.70
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	13	13	$191.97	$189.63
17280 Destruction of malignant growth (0.5 centimeters or less) of face, ears, eyelids, nose, lips, or mouth	12	12	$154.64	$146.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	1,652	312	$6.43	$6.12
99213 Established patient office or other outpatient visit, typically 15 minutes	1,105	678	$78.16	$76.91
17000 Destruction of skin growth	642	423	$72.69	$62.87
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	281	223	$114.95	$112.79
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	244	210	$46.83	$45.69
11100 Biopsy of single growth of skin and/or tissue	122	114	$111.94	$104.99
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	102	102	$117.22	$115.73
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	90	83	$130.41	$120.74
17261 Destruction of cancer skin growth of trunk, arms, or legs, 0.6-1.0 cm	63	46	$155.61	$136.29
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	62	57	$121.80	$109.55
99202 New patient office or other outpatient visit, typically 20 minutes	61	61	$80.34	$79.11
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	51	48	$105.53	$93.84
17260 Destruction of cancer skin growth of trunk, arms, or legs, 0.5 cm or less	50	39	$103.89	$81.87
17004 Destruction of precancer skin growth, 15 or more growths	39	26	$163.59	$161.43
17281 Destruction of malignant growth (0.6 to 1.0 centimeters) of face, ears, eyelids, nose, lips, or mouth	33	31	$194.97	$189.32
11310 Shaving of 0.5 centimeters or less skin growth of face, ears, eyelids, nose, lips, or mouth	30	30	$123.47	$111.75
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	24	24	$153.97	$148.47
17271 Destruction of cancer skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	22	19	$178.21	$171.70
17280 Destruction of malignant growth (0.5 centimeters or less) of face, ears, eyelids, nose, lips, or mouth	19	19	$153.72	$135.54
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm	17	16	$190.74	$176.99
11303 Shaving of over 2.0 centimeters skin growth of the trunk, arms, or legs	14	14	$170.42	$168.56

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License IL 036045834

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

036045834 (IL)

Practice Associates & Co-Workers

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

23 Associated Practitioners

Dr. Kari Chase , DPM

Podiatrist - Foot & Ankle Surgery

NPI 1033481627

Doctor of Podiatric Medicine

Dr. Elizabeth Woo-Strauss , MD

Internal Medicine

NPI 1154392645

Doctor of Medicine (M.D.)

Dr. Noel Blackburn , LCSW, PhD

Social Worker - Clinical

NPI 1164613725

Licensed Clinical Social Worker, Doctor of Philosophy (Ph.D.)

Dr. Polly Reese , DDS

Dentist - General Practice

NPI 1174609457

Doctor of Dental Surgery

Dr. Keith Sarpolis , MD

Internal Medicine

NPI 1245283183

Doctor of Medicine (M.D.)

Dr. Joseph Canzona , DDS, MD

Dentist - Oral and Maxillofacial Surgery

NPI 1265411276

Doctor of Dental Surgery, Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 11, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location March 11, 2015

Registered at 2500 RIDGE AVE, SUITE 103, EVANSTON, IL 602012455 (Tel: 8474754556)

📍

Updated Business Mailing Address March 11, 2015

Registered at 2500 RIDGE AVE, SUITE 103, EVANSTON, IL 602012455 (Tel: 8474754556)

👤

Provider Name / Credentials Updated March 11, 2015

Recorded as MARK GENDLEMAN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 11, 2015

Specialist (License #036045834 in IL)

🟢

Initial NPI Registration & Enumeration January 05, 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: 1457339863

Entity Type:

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

Enumeration Date: January 05, 2006

Last Update: March 11, 2015

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2500 Ridge Ave, Suite 103

Evanston, IL 602012455

Phone: 8474754556

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

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