Active NPI 1639140338 Individual Practitioner Male Practitioner

Adam Michael Mollsen , PA-C

Physician Assistant • Elgin, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Adam Mollsen, PA-C is a certified Physician Assistant practicing in Elgin, IL. With approximately 24 years of clinical experience since completing medical education in 2002, Adam Mollsen delivers high-quality medical care to the local community at 1550 N RANDALL RD.

Adam Mollsen is affiliated with Orthomidwest, Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, x-ray of lower and sacral spine, minimum of 4 views, insertion of cage or mesh device to spine bone and disc space during spine fusion. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1550 N Randall Rd

Elgin, IL 601237876

Telephone 8153989491

Fax 8153817498

Associated Practice Facility / Clinic

🏢 Orthomidwest, Pllc Facility NPI 1841571999

Medicare Profile & Education

Medical School

Other

Graduation Year

2002

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Elgin, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

24 Yrs +15.1 yrs vs City Avg

City Avg: 8.9 Yrs

State Avg: 11.7 Yrs

Regional Practice Density

90 Specialists

Practicing in Elgin, IL (4958 Statewide)

Telehealth Adoption Rate

6.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

98.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mollsen (24 Years) 24 Yrs

Elgin Specialty Average (8.9 Years) 8.9 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
99213 Established patient office or other outpatient visit, typically 15 minutes	175	140	$215.00	$76.77
72110 X-ray of lower and sacral spine, minimum of 4 views	64	61	$106.71	$13.60
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	43	22	$2969.97	$37.87
72100 X-ray of lower and sacral spine, 2-3 views	40	28	$75.21	$13.43
27130 Replacement of thigh bone and hip joint with prosthesis	33	33	$11838.90	$175.81
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$320.00	$94.96
72040 X-ray of upper spine, 2-3 views	20	14	$69.55	$13.83
27447 Replacement of knee joint, both sides of knee	16	16	$12741.40	$179.78
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	14	14	$10329.35	$141.24
22633 Fusion of spine in lower back with partial removal of spine bone and disc	12	12	$21191.97	$268.82
72050 X-ray of upper spine, 4 or 5 views	11	11	$95.24	$14.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	138	118	$183.90	$78.85
72110 X-ray of lower and sacral spine, minimum of 4 views	35	35	$175.85	$33.19
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	33	19	$1010.80	$38.28
22614 Fusion of additional segment of spine	25	13	$1187.50	$58.62
63048 Partial removal of spine bone with release of spinal cord and/or nerves	23	15	$1809.08	$30.28
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	22	22	$5812.13	$106.82
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$320.00	$97.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	15	$251.25	$112.43
22612 Fusion of spine in lower back	15	15	$5320.53	$228.55
22633 Fusion of spine in lower back with partial removal of spine bone and disc	15	15	$10633.43	$269.99
22214 Incision of spine to correct deformity at lower spinal column	13	12	$4894.00	$113.06
27130 Replacement of thigh bone and hip joint with prosthesis	13	13	$11838.90	$182.24
22840 Placement of stabilizing device to back of 1 spine bone in neck	11	11	$4320.80	$112.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	237	196	$157.00	$81.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	87	86	$229.00	$113.68
22614 Fusion of additional segment of spine	70	33	$1187.50	$59.38
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	67	36	$464.50	$39.17
63048 Partial removal of spine bone with release of spinal cord and/or nerves	63	24	$1189.50	$31.97
22633 Fusion of spine in lower back with partial removal of spine bone and disc	31	31	$6937.50	$281.17
22612 Fusion of spine in lower back	30	30	$4719.25	$220.08
22214 Incision of spine to correct deformity at lower spinal column	28	28	$4894.00	$114.02
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	25	25	$3421.38	$87.45
22216 Incision or removal of spine bone segment, each additional segment	23	13	$1468.00	$54.66
22842 Placement of stabilizing device to back, 3-6 spine bone segments	20	20	$2708.50	$115.77
22634 Fusion of additional segment of spine with partial removal of spine bone and disc	15	13	$2040.00	$75.31
22840 Placement of stabilizing device to back of 1 spine bone in neck	14	14	$2312.50	$115.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	295	245	$157.00	$83.53
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	79	42	$464.50	$40.34
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	58	58	$235.00	$103.24
22614 Fusion of additional segment of spine	53	27	$1187.50	$61.03
22214 Incision of spine to correct deformity at lower spinal column	40	40	$4894.00	$116.97
22633 Fusion of spine in lower back with partial removal of spine bone and disc	40	39	$6937.50	$266.82
22216 Incision or removal of spine bone segment, each additional segment	39	24	$1468.00	$56.51
63267 Removal of growth of lower spine bone outside spine membrane	35	35	$3135.50	$107.37
63048 Partial removal of spine bone with release of spinal cord and/or nerves	31	17	$1189.50	$32.96
22634 Fusion of additional segment of spine with partial removal of spine bone and disc	31	21	$2040.00	$77.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	30	$229.00	$118.57
22612 Fusion of spine in lower back	27	27	$4688.00	$214.39
22842 Placement of stabilizing device to back, 3-6 spine bone segments	26	26	$2708.50	$118.85
63044 Re-exploration of spine repair with release of lower spinal cord or nerves	24	12	$1018.00	$44.42
63056 Release of lower spinal cord and/or nerves	22	22	$4000.00	$116.55
22224 Incision of spine bone with removal of disc material at lower spinal column	22	22	$4593.50	$139.28
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	21	21	$3367.50	$86.11
63057 Release of middle or lower spinal cord and/or nerves	19	12	$1330.00	$50.15
22840 Placement of stabilizing device to back of 1 spine bone in neck	17	17	$2312.50	$118.24
63042 Partial removal of spine bone with re-exploration, release of lower spinal cord or nerves and/or removal of disc, 1 interspace	14	14	$7453.93	$287.49
63030 Partial removal of bone with release of spinal cord or spinal nerves of 1 interspace in lower spine	11	11	$6875.00	$155.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	207	179	$157.00	$68.67
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	74	42	$464.50	$41.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	53	53	$235.00	$98.05
63267 Removal of growth of lower spine bone outside spine membrane	41	41	$3135.50	$108.72
22614 Fusion of additional segment of spine	37	19	$1187.50	$62.36
63056 Release of lower spinal cord and/or nerves	34	34	$4000.00	$117.60
22633 Fusion of spine in lower back with partial removal of spine bone and disc	28	28	$6937.50	$287.09
22226 Incision or removal of spine bone segment and removal of disc, each additional segment	27	17	$1125.00	$57.65
22214 Incision of spine to correct deformity at lower spinal column	23	23	$4894.00	$117.97
63057 Release of middle or lower spinal cord and/or nerves	21	14	$1330.00	$50.82
22612 Fusion of spine in lower back	19	19	$4688.00	$223.76
22224 Incision of spine bone with removal of disc material at lower spinal column	18	18	$4593.50	$138.52
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	17	$229.00	$99.53
22216 Incision or removal of spine bone segment, each additional segment	18	13	$1468.00	$57.67
22840 Placement of stabilizing device to back of 1 spine bone in neck	16	16	$2312.50	$120.75
22842 Placement of stabilizing device to back, 3-6 spine bone segments	15	15	$2708.50	$121.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$359.00	$150.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	348	268	$157.00	$66.90
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	81	81	$235.00	$98.54
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	66	42	$464.50	$41.18
63267 Removal of growth of lower spine bone outside spine membrane	41	41	$3135.50	$108.65
22614 Fusion of additional segment of spine	41	19	$1187.50	$62.28
63056 Release of lower spinal cord and/or nerves	37	37	$4000.00	$117.76
22633 Fusion of spine in lower back with partial removal of spine bone and disc	31	31	$6937.50	$244.90
63057 Release of middle or lower spinal cord and/or nerves	25	18	$1330.00	$50.85
22612 Fusion of spine in lower back	24	23	$4688.00	$201.81
22214 Incision of spine to correct deformity at lower spinal column	23	23	$4894.00	$116.83
63044 Re-exploration of spine repair with release of lower spinal cord or nerves	22	13	$2036.00	$63.26
63042 Partial removal of spine bone with re-exploration, release of lower spinal cord or nerves and/or removal of disc, 1 interspace	21	20	$7730.00	$296.15
22842 Placement of stabilizing device to back, 3-6 spine bone segments	20	20	$2708.50	$121.73
22216 Incision or removal of spine bone segment, each additional segment	17	11	$1468.00	$57.53
22840 Placement of stabilizing device to back of 1 spine bone in neck	17	17	$2312.50	$120.96
22634 Fusion of additional segment of spine with partial removal of spine bone and disc	14	12	$2040.00	$78.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	11	$229.00	$98.14
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	11	11	$3367.50	$86.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	336	272	$157.00	$65.17
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	132	132	$235.00	$96.64
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	49	36	$464.50	$38.57
63267 Removal of growth of lower spine bone outside spine membrane	43	43	$3135.50	$109.34
63056 Release of lower spinal cord and/or nerves	33	33	$4000.00	$115.64
22214 Incision of spine to correct deformity at lower spinal column	32	32	$4894.00	$114.32
22633 Fusion of spine in lower back with partial removal of spine bone and disc	30	30	$6937.50	$263.38
22614 Fusion of additional segment of spine	29	20	$1187.50	$61.30
22612 Fusion of spine in lower back	22	22	$4688.00	$222.37
22840 Placement of stabilizing device to back of 1 spine bone in neck	21	21	$2312.50	$119.09
63030 Partial removal of bone with release of spinal cord or spinal nerves of 1 interspace in lower spine	17	17	$6672.79	$163.49
22216 Incision or removal of spine bone segment, each additional segment	15	13	$1468.00	$56.57
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	15	15	$3367.50	$85.28
36415 Insertion of needle into vein for collection of blood sample	15	15	$20.00	$2.94
63057 Release of middle or lower spinal cord and/or nerves	14	11	$1330.00	$50.24
82565 Blood creatinine level	13	13	$26.00	$6.20
84520 Urea nitrogen level to assess kidney function	13	13	$20.00	$4.78
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$359.00	$147.81
22634 Fusion of additional segment of spine with partial removal of spine bone and disc	11	11	$2040.00	$77.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	242	197	$157.00	$64.76
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	93	93	$235.00	$97.35
22614 Fusion of additional segment of spine	44	26	$1187.50	$61.82
22612 Fusion of spine in lower back	40	40	$4688.00	$150.46
63267 Removal of growth of lower spine bone outside spine membrane	37	37	$3135.50	$107.63
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	29	29	$3367.50	$88.73
22853 Insertion of cage or mesh device to spine bone and disc space during spine fusion	29	16	$464.50	$41.38
22214 Incision of spine to correct deformity at lower spinal column	26	26	$4894.00	$114.51
63030 Partial removal of bone with release of spinal cord or spinal nerves of 1 interspace in lower spine	25	25	$6875.00	$140.23
63048 Partial removal of spine bone with release of spinal cord and/or nerves	24	16	$1189.50	$33.39
63056 Release of lower spinal cord and/or nerves	24	24	$4000.00	$115.97
22633 Fusion of spine in lower back with partial removal of spine bone and disc	18	18	$6937.50	$264.82
36415 Insertion of needle into vein for collection of blood sample	17	17	$20.00	$2.94
22840 Placement of stabilizing device to back of 1 spine bone in neck	17	17	$2312.50	$119.79
82565 Blood creatinine level	15	15	$26.00	$3.96
63035 Partial removal of bone with release of spinal cord or spinal nerves in upper or lower spine	15	13	$2192.00	$45.30
84520 Urea nitrogen level to assess kidney function	15	15	$20.00	$3.05
22842 Placement of stabilizing device to back, 3-6 spine bone segments	12	12	$2708.50	$120.32
63042 Partial removal of spine bone with re-exploration, release of lower spinal cord or nerves and/or removal of disc, 1 interspace	11	11	$7730.00	$301.40

Medical Specialties & State Licenses

CMS Verified: 2026-06-16

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License IL 085-001997

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

Orthomidwest, Pllc

770 Beloit Rd, Belvidere, IL 610081745

Phone: 8153989491

Orthomidwest, Pllc

650 S Randall Rd, Algonquin, IL 601025944

Phone: 8153817431

Orthomidwest, Pllc

1550 N Randall Rd, Elgin, IL 601237876

Phone: 8153989491

Secondary Practice Locations

650 S Randall Rd

Algonquin, IL 601025944

Phone: 8153989491

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Liza Shirani , MD

Anesthesiology

NPI 1003158403

Doctor of Medicine (M.D.)

Mariola Grzeszczyk , APRN

Nurse Practitioner

NPI 1003425463

Advanced Practice Registered Nurse

Dr. William Weems , MD

Anesthesiology

NPI 1003856295

Doctor of Medicine (M.D.)

Dr. Douglas Pacaccio , DPM

Podiatrist - Foot & Ankle Surgery

NPI 1013005867

Doctor of Podiatric Medicine

Dr. Kelly Brinkman , DPT

Physical Therapist

NPI 1023398179

Doctor of Physical Therapy

Amanda Foit , NP

Nurse Practitioner

NPI 1023426475

Nurse Practitioner

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location March 16, 2023

Registered at 1550 N RANDALL RD, ELGIN, IL 601237876 (Tel: 8153989491)

📍

Updated Business Mailing Address March 16, 2023

Registered at PO BOX 735263, CHICAGO, IL 606735263

👤

Provider Name / Credentials Updated March 16, 2023

Recorded as ADAM MOLLSEN, PA-C

✅

NPI Profile Active June 11, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location June 11, 2009

Registered at 120 SPALDING DR, 400, NAPERVILLE, IL 605406508 (Tel: 6309672225)

📍

Updated Business Mailing Address June 11, 2009

Registered at 1860 PAYSPHERE CIR, CHICAGO, IL 606740018

👤

Provider Name / Credentials Updated June 11, 2009

Recorded as ADAM MOLLSEN, P.A.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 11, 2009

Physician Assistant (License #085-001997 in IL)

🟢

Initial NPI Registration & Enumeration January 30, 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: 1639140338

Entity Type:

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

Enumeration Date: January 30, 2006

Last Update: June 16, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 735263

Chicago, IL 606735263

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.