Active NPI 1982259024 Individual Practitioner Female Practitioner

Margaret Rose Mckernan , PA

Physician Assistant • Lorain, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Margaret Mckernan, PA is a certified Physician Assistant practicing in Lorain, OH. With approximately 7 years of clinical experience since completing medical education in 2019, Margaret Mckernan delivers high-quality medical care to the local community at 6150 PARK SQUARE DR..

Margaret Mckernan is affiliated with Apex Dermatology And Skin Surgery Center, Llc 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

6150 Park Square Dr.
Ste. B

Lorain, OH 440534153

Telephone 4409846499

Fax 2347577545

Associated Practice Facility / Clinic

🏢 Lorain County Health & Dentistry Facility NPI 1023564143

Medicare Profile & Education

Medical School

Other

Graduation Year

2019

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Lorain, OH

Experienced Practitioner (5-10 Yrs)

Practitioner Clinical Experience

7 Yrs -6.3 yrs vs City Avg

City Avg: 13.3 Yrs

State Avg: 9.7 Yrs

Regional Practice Density

37 Specialists

Practicing in Lorain, OH (5376 Statewide)

Telehealth Adoption Rate

8.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

61.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mckernan (7 Years) 7 Yrs

Lorain Specialty Average (13.3 Years) 13.3 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	801	129	$12.32	$5.10
99213 Established patient office or other outpatient visit, typically 15 minutes	332	225	$173.56	$72.48
17000 Destruction of skin growth	263	170	$127.39	$40.05
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	149	96	$245.24	$102.43
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	141	42	$1.95	$0.96
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	140	140	$213.26	$89.61
17110 Destruction of up to 14 skin growths	118	82	$212.15	$79.47
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	109	87	$227.01	$85.56
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	56	56	$320.22	$134.69
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	49	41	$186.97	$53.55
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	49	41	$107.20	$45.01
11900 Injection into skin growth, 1-7 growths	46	27	$107.80	$38.35
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	45	42	$256.02	$95.17
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	33	27	$256.24	$100.85
11306 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	27	25	$229.06	$88.75
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	24	18	$26.94	$11.33
11310 Shaving of 0.5 centimeters or less skin growth of face, ears, eyelids, nose, lips, or mouth	22	18	$215.90	$59.59
99202 New patient office or other outpatient visit, typically 20 minutes	18	18	$137.15	$57.75
11102 Tangential biopsy of single skin lesion	16	16	$187.07	$73.69
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	15	13	$567.89	$238.01
11312 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 1.1-2.0 cm	11	11	$291.21	$122.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	645	119	$12.59	$5.28
99213 Established patient office or other outpatient visit, typically 15 minutes	261	174	$174.23	$72.76
17000 Destruction of skin growth	241	158	$128.33	$40.73
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	169	48	$2.20	$1.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	167	167	$216.87	$90.56
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	134	80	$246.83	$103.53
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	80	68	$232.88	$81.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	78	78	$322.69	$135.65
17110 Destruction of up to 14 skin growths	71	51	$215.36	$80.15
11900 Injection into skin growth, 1-7 growths	49	23	$109.42	$42.06
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	45	41	$262.01	$105.03
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	29	26	$27.08	$11.34
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	28	27	$262.66	$108.00
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	22	$108.64	$45.46
11104 Punch biopsy, first skin growth	22	20	$239.09	$100.49
88305 Pathology examination of tissue using a microscope, intermediate complexity	20	16	$64.15	$31.75
11306 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	20	20	$234.87	$88.74
11105 Punch biopsy, each additional skin growth	17	15	$113.16	$47.42
17004 Destruction of precancer skin growth, 15 or more growths	17	11	$322.82	$135.52
11300 Shaving of 0.5 centimeters or less skin growth of the trunk, arms, or legs	15	15	$192.82	$51.07
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm	15	14	$582.32	$243.53
11310 Shaving of 0.5 centimeters or less skin growth of face, ears, eyelids, nose, lips, or mouth	12	12	$222.29	$79.32
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$139.26	$58.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	441	81	$11.77	$5.24
88305 Pathology examination of tissue using a microscope, intermediate complexity	146	102	$119.29	$31.30
17000 Destruction of skin growth	140	111	$126.95	$42.00
99213 Established patient office or other outpatient visit, typically 15 minutes	128	110	$154.09	$73.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	123	123	$210.97	$92.18
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	58	51	$221.31	$104.10
17110 Destruction of up to 14 skin growths	48	39	$213.50	$82.41
11301 Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm	47	41	$234.57	$87.25
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	40	40	$323.92	$135.17
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	31	16	$70.71	$1.13
11311 Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm	24	21	$265.45	$100.98
11900 Injection into skin growth, 1-7 growths	23	15	$106.85	$41.31
17004 Destruction of precancer skin growth, 15 or more growths	22	20	$312.53	$136.79
11302 Shaving of skin growth of body, arms, or legs, 1.1-2.0 cm	19	19	$269.96	$113.04
11102 Tangential biopsy of single skin lesion	17	17	$163.72	$62.51
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	14	$98.20	$43.41
11306 Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.6-1.0 cm	11	11	$237.89	$96.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	228	47	$41.00	$1.73
99213 Established patient office or other outpatient visit, typically 15 minutes	143	122	$109.00	$56.70
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	71	63	$151.00	$83.69
17000 Destruction of skin growth	71	62	$135.00	$39.43
11102 Tangential biopsy of single skin lesion	65	61	$69.00	$23.25
17110 Destruction of up to 14 skin growths	57	54	$140.00	$53.85
11103 Biopsy of related skin growth, each additional growth	16	11	$40.00	$18.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
17003 Destruction of precancer skin growth, 2-14 growths	169	32	$41.00	$1.79
99213 Established patient office or other outpatient visit, typically 15 minutes	65	50	$109.00	$43.21
11102 Tangential biopsy of single skin lesion	45	45	$69.00	$23.36
17000 Destruction of skin growth	41	39	$135.00	$38.67
17110 Destruction of up to 14 skin growths	32	30	$140.00	$55.60
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	26	$151.00	$66.76
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	27	27	$77.00	$21.86
11103 Biopsy of related skin growth, each additional growth	20	15	$40.00	$19.36

Medical Specialties & State Licenses

CMS Verified: 2025-10-21

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License OH 50.006265RX

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

0378368 (OH)

Hospital & Practice Group Affiliations

Apex Dermatology And Skin Surgery Center, Llc

7580 Auburn Rd, Painesville, OH 440779618

Phone: 4403527546

Apex Dermatology And Skin Surgery Center, Llc

6150 Park Square Dr, Lorain, OH 440534153

Phone: 4409846499

Practice Associates & Co-Workers

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

2 Associated Practitioners

Kelsey Bodell , PA

Physician Assistant

NPI 1215585237

Physician Assistant

Kaitlynd Hanna , PA

Physician Assistant

NPI 1609563782

Physician Assistant

Career & Practice History Timeline

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

13 Historical Events

📍

Updated Practice Location October 21, 2025

Registered at 6150 PARK SQUARE DR., STE. B, LORAIN, OH 440534153 (Tel: 4409846499)

📍

Updated Business Mailing Address October 21, 2025

Registered at 2000 AUBURN DR., STE. 350, BEACHWOOD, OH 441224327 (Tel: 4406461600)

👤

Provider Name / Credentials Updated October 21, 2025

Recorded as MARGARET MCKERNAN, P.A.

📍

Updated Practice Location January 19, 2022

Registered at 6820 RIDGE RD STE 204, PARMA, OH 441295647 (Tel: 4404430423)

📍

Updated Business Mailing Address January 19, 2022

Registered at 5800 LANDERBROOK DR, STE 100, MAYFIELD HEIGHTS, OH 441246510 (Tel: 7245916720)

📍

Updated Business Mailing Address December 27, 2021

Registered at 2500 METROHEALTH DR, CLEVELAND, OH 441091900 (Tel: 7245916720)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 06, 2019

Physician Assistant (License #50.006265RX in OH)

✅

NPI Profile Active August 06, 2019

NPI status registered as active in NPPES database

📍

Updated Practice Location August 06, 2019

Registered at 2500 METROHEALTH DR, CLEVELAND, OH 441091900 (Tel: 7245916720)

📍

Updated Business Mailing Address August 06, 2019

Registered at 23222 GRIST MILL CT, OLMSTED FALLS, OH 441383226 (Tel: 7245916720)

👤

Provider Name / Credentials Updated August 06, 2019

Recorded as MARGARET MCKERNAN, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 06, 2019

Physician Assistant

🟢

Initial NPI Registration & Enumeration August 06, 2019

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: 1982259024

Entity Type:

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

Enumeration Date: August 06, 2019

Last Update: October 21, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2000 Auburn Dr., Ste. 350

Beachwood, OH 441224327

Phone: 4406461600

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.