Active NPI 1023224219 Individual Practitioner Male Practitioner

Mark A. Stansfield , PA-C

Physician Assistant • Wyckoff, NJ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Mark Stansfield, PA-C is a certified Physician Assistant practicing in Wyckoff, NJ. With approximately 19 years of clinical experience since completing medical education in 2007, Mark Stansfield delivers high-quality medical care to the local community at 327 FRANKLIN AVE.

Mark Stansfield is affiliated with Atlantic Advanced Urgent Care and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit with moderate level of medical decision making, emergency department visit for life threatening or functioning severity, emergency department visit with low level of medical decision making. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

327 Franklin Ave

Wyckoff, NJ 07481

Telephone 8483084606

Associated Practice Facility / Clinic

🏢 Peter J. Litwin, Md, Llc Facility NPI 1699948984

Medicare Profile & Education

Medical School

Other

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Wyckoff, NJ

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

19 Yrs -3.0 yrs vs City Avg

City Avg: 22.0 Yrs

State Avg: 10.1 Yrs

Regional Practice Density

2 Specialists

Practicing in Wyckoff, NJ (3413 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. Stansfield (19 Years) 19 Yrs

Wyckoff Specialty Average (22.0 Years) 22.0 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
99284 Emergency department visit with moderate level of medical decision making	189	183	$1219.17	$107.45
99285 Emergency department visit for life threatening or functioning severity	112	112	$1631.19	$154.23
99283 Emergency department visit with low level of medical decision making	84	80	$705.50	$63.25
99213 Established patient office or other outpatient visit, typically 15 minutes	56	54	$250.00	$84.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$250.00	$103.70
71046 X-ray of chest, 2 views	16	16	$59.50	$19.83
99282 Emergency department visit with straightforward medical decision making	13	13	$430.00	$37.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	269	267	$1184.30	$108.84
99285 Emergency department visit for life threatening or functioning severity	101	100	$1585.26	$155.83
99283 Emergency department visit with low level of medical decision making	68	67	$684.93	$64.01
99213 Established patient office or other outpatient visit, typically 15 minutes	62	60	$251.55	$84.81
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$250.00	$105.16
99282 Emergency department visit with straightforward medical decision making	21	21	$417.00	$37.76
71046 X-ray of chest, 2 views	18	17	$90.44	$28.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	16	$1000.00	$119.58
12001 Repair of wound (2.5 centimeters or less) of the scalp, neck, underarms, trunk, arms and/or legs	15	15	$491.00	$41.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	184	183	$1537.50	$159.89
99284 Emergency department visit with moderate level of medical decision making	148	143	$1151.53	$110.52
99283 Emergency department visit with low level of medical decision making	88	87	$664.91	$65.59
99213 Established patient office or other outpatient visit, typically 15 minutes	46	45	$264.09	$86.81
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$328.50	$106.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	20	$714.76	$122.10
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	18	18	$100.00	$43.17
12001 Repair of wound (2.5 centimeters or less) of the scalp, neck, underarms, trunk, arms and/or legs	16	16	$479.50	$41.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	198	197	$1536.00	$165.10
99284 Emergency department visit with moderate level of medical decision making	122	120	$1149.00	$113.46
99283 Emergency department visit with low level of medical decision making	81	80	$664.00	$66.84
99213 Established patient office or other outpatient visit, typically 15 minutes	42	42	$274.00	$87.75
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$407.00	$107.75
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	18	18	$100.00	$45.23
12001 Repair of wound (2.5 centimeters or less) of the scalp, neck, underarms, trunk, arms and/or legs	15	15	$476.00	$41.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	139	137	$1536.00	$160.14
99284 Emergency department visit with moderate level of medical decision making	111	110	$1149.00	$110.61
99283 Emergency department visit with low level of medical decision making	86	83	$664.00	$60.31
99202 New patient office or other outpatient visit, typically 20 minutes	24	24	$281.00	$73.32
99282 Emergency department visit with straightforward medical decision making	20	17	$405.00	$40.21
99213 Established patient office or other outpatient visit, typically 15 minutes	13	13	$274.00	$72.12
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$167.00	$44.22
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$407.00	$103.33
12001 Repair of wound (2.5 centimeters or less) of the scalp, neck, underarms, trunk, arms and/or legs	11	11	$531.00	$42.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	169	166	$1096.60	$105.87
99285 Emergency department visit for life threatening or functioning severity	165	163	$1471.24	$155.67
99283 Emergency department visit with low level of medical decision making	105	103	$635.87	$55.32
99282 Emergency department visit with straightforward medical decision making	28	25	$386.68	$37.40
12001 Repair of wound (2.5 centimeters or less) of the scalp, neck, underarms, trunk, arms and/or legs	14	14	$506.00	$40.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	201	198	$1044.33	$105.64
99283 Emergency department visit with low level of medical decision making	140	140	$602.86	$55.75
99285 Emergency department visit for life threatening or functioning severity	112	111	$1399.25	$153.93
99282 Emergency department visit with straightforward medical decision making	21	20	$369.71	$37.33
12001 Repair of wound (2.5 centimeters or less) of the scalp, neck, underarms, trunk, arms and/or legs	18	18	$482.00	$40.88
12002 Simple repair of surface wound of scalp, neck, underarms, trunk, arms, or legs, 2.6-7.5 cm	16	16	$635.00	$53.82
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$281.00	$70.91
12011 Repair of wound (2.5 centimeters or less) of the face, ears, eyelids, nose, lips, and/or mucous membranes	11	11	$597.00	$50.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	178	172	$994.53	$105.28
99283 Emergency department visit with low level of medical decision making	164	151	$573.53	$55.90
99285 Emergency department visit for life threatening or functioning severity	114	113	$1329.26	$156.05
12001 Repair of wound (2.5 centimeters or less) of the scalp, neck, underarms, trunk, arms and/or legs	12	12	$614.25	$41.00
12011 Repair of wound (2.5 centimeters or less) of the face, ears, eyelids, nose, lips, and/or mucous membranes	11	11	$629.00	$50.76
12002 Simple repair of surface wound of scalp, neck, underarms, trunk, arms, or legs, 2.6-7.5 cm	11	11	$657.55	$54.01

Medical Specialties & State Licenses

CMS Verified: 2026-04-17

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License NJ 25MP00183800

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.

Hospital & Practice Group Affiliations

Atlantic Advanced Urgent Care

333 Us Hwy 46, Mountain Lakes, NJ 070461741

Phone: 9739396220

Atlantic Advanced Urgent Care

140 Central Ave, Clark, NJ 070661121

Phone: 7324990606

Secondary Practice Locations

1200 Park Ave

Plainfield, NJ 07061

Phone: 9086682200

Practice Associates & Co-Workers

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

1 Associated Practitioners

Tanvi Stansfield , PA-C

Physician Assistant

NPI 1871537274

Physician Assistant (Certified)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location April 17, 2026

Registered at 327 FRANKLIN AVE, WYCKOFF, NJ 07481 (Tel: 8483084606)

📍

Updated Business Mailing Address April 17, 2026

Registered at 331 NEWMAN SPRINGS RD, BLDG 2, STE 220, RED BANK, NJ 077015688

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 17, 2026

Physician Assistant (License #25MP00183800 in NJ)

✅

NPI Profile Active July 17, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 17, 2007

Registered at 1200 PARK AVE, PLAINFIELD, NJ 07061 (Tel: 9086682200)

📍

Updated Business Mailing Address July 17, 2007

Registered at 307 S EVERGREEN AVE, WOODBURY, NJ 080962739 (Tel: 8566864300)

👤

Provider Name / Credentials Updated July 17, 2007

Recorded as MARK STANSFIELD, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 17, 2007

Physician Assistant

🟢

Initial NPI Registration & Enumeration May 15, 2007

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: 1023224219

Entity Type:

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

Enumeration Date: May 15, 2007

Last Update: April 17, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

331 Newman Springs Rd, Bldg 2, Ste 220

Red Bank, NJ 077015688

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.