Active NPI 1447229406 Individual Practitioner Female Practitioner

Marla Michele Walker , PA-C

Physician Assistant • Charlotte, NC

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Marla Walker, PA-C is a certified Physician Assistant practicing in Charlotte, NC. With approximately 23 years of clinical experience since completing medical education in 2003, Marla Walker delivers high-quality medical care to the local community at 2001 VAIL AVE STE 200.

Marla Walker is affiliated with Orthocarolina and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg, established patient outpatient office visit, x-ray of finger, minimum of 2 views. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2001 Vail Ave Ste 200

Charlotte, NC 282071222

Telephone 7043232564

Associated Practice Facility / Clinic

🏢 Orthocarolina Facility NPI 1528085313

Medicare Profile & Education

Medical School

Other

Graduation Year

2003

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Charlotte, NC

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

23 Yrs +12.2 yrs vs City Avg

City Avg: 10.8 Yrs

State Avg: 13.1 Yrs

Regional Practice Density

1311 Specialists

Practicing in Charlotte, NC (9374 Statewide)

Telehealth Adoption Rate

15.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

66.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Walker (23 Years) 23 Yrs

Charlotte Specialty Average (10.8 Years) 10.8 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
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	348	94	$11.00	$7.01
99213 Established patient office or other outpatient visit, typically 15 minutes	198	136	$151.00	$73.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	148	125	$237.00	$104.62
73140 X-ray of finger, minimum of 2 views	82	67	$64.00	$30.65
20550 Injection into tendon or ligament	75	52	$216.00	$45.43
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	65	16	$8.00	$1.06
73110 X-ray of wrist, minimum of 3 views	58	41	$83.00	$33.18
20605 Aspiration and/or injection of medium joint or joint capsule	55	41	$192.00	$48.14
73100 X-ray of wrist, 2 views	52	30	$79.00	$26.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$390.00	$136.96
73130 X-ray of hand, minimum of 3 views	30	24	$83.00	$29.22
73120 X-ray of hand, 2 views	24	19	$77.00	$24.77
Q4010 Cast supplies, short arm cast, adult (11 years +), fiberglass	19	19	$28.00	$23.36
29075 Application of elbow to finger cast	18	18	$221.00	$72.16
73090 X-ray of forearm, 2 views	17	11	$80.00	$23.47
73070 X-ray of elbow, 2 views	16	11	$79.00	$23.63
20526 Injection of carpal tunnel	16	11	$296.88	$72.79
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$275.00	$90.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	532	157	$11.00	$6.56
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	201	163	$237.00	$102.96
99213 Established patient office or other outpatient visit, typically 15 minutes	198	140	$151.00	$73.33
20550 Injection into tendon or ligament	110	81	$207.27	$45.39
73140 X-ray of finger, minimum of 2 views	99	83	$64.00	$30.67
73100 X-ray of wrist, 2 views	73	37	$79.00	$27.52
20605 Aspiration and/or injection of medium joint or joint capsule	56	44	$185.71	$45.86
73110 X-ray of wrist, minimum of 3 views	44	30	$83.00	$33.17
20526 Injection of carpal tunnel	35	26	$278.57	$70.66
73120 X-ray of hand, 2 views	33	26	$77.00	$25.39
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$390.00	$136.44
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$275.00	$91.55
73130 X-ray of hand, minimum of 3 views	24	23	$83.00	$29.95
29075 Application of elbow to finger cast	20	20	$221.00	$71.64
Q4010 Cast supplies, short arm cast, adult (11 years +), fiberglass	19	19	$28.00	$22.77
20600 Aspiration and/or injection of fluid from small joint	16	12	$202.50	$41.89
73070 X-ray of elbow, 2 views	12	11	$79.00	$23.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	589	168	$11.00	$6.59
99213 Established patient office or other outpatient visit, typically 15 minutes	188	147	$151.00	$74.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	180	157	$237.00	$105.41
20550 Injection into tendon or ligament	139	97	$205.76	$45.22
73140 X-ray of finger, minimum of 2 views	91	68	$64.00	$30.41
73100 X-ray of wrist, 2 views	72	47	$79.00	$27.96
20605 Aspiration and/or injection of medium joint or joint capsule	67	50	$193.43	$47.42
73120 X-ray of hand, 2 views	44	29	$78.75	$25.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	43	43	$275.00	$91.28
73110 X-ray of wrist, minimum of 3 views	43	39	$83.00	$32.92
73130 X-ray of hand, minimum of 3 views	42	33	$83.00	$30.12
29075 Application of elbow to finger cast	39	33	$221.00	$70.73
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$390.00	$138.81
20526 Injection of carpal tunnel	34	26	$316.18	$76.29
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	34	33	$109.00	$46.76
Q4010 Cast supplies, short arm cast, adult (11 years +), fiberglass	19	16	$28.00	$20.27
29085 Application of hand and lower forearm cast	15	13	$235.00	$77.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	681	183	$11.00	$6.96
99213 Established patient office or other outpatient visit, typically 15 minutes	173	149	$151.00	$76.32
20550 Injection into tendon or ligament	157	105	$211.18	$44.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	146	118	$237.00	$107.77
73100 X-ray of wrist, 2 views	94	63	$79.00	$27.61
73140 X-ray of finger, minimum of 2 views	84	66	$64.00	$29.77
20605 Aspiration and/or injection of medium joint or joint capsule	75	65	$187.73	$46.24
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	56	56	$275.00	$93.79
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	48	48	$390.00	$140.37
73130 X-ray of hand, minimum of 3 views	46	33	$83.00	$29.84
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	44	40	$109.00	$46.75
20526 Injection of carpal tunnel	36	29	$270.83	$70.29
29075 Application of elbow to finger cast	35	31	$221.00	$72.00
Q4010 Cast supplies, short arm cast, adult (11 years +), fiberglass	30	27	$28.00	$20.40
73110 X-ray of wrist, minimum of 3 views	29	24	$83.00	$33.21
73070 X-ray of elbow, 2 views	19	14	$79.00	$23.96
20600 Aspiration and/or injection of fluid from small joint	16	15	$180.00	$35.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	622	163	$11.00	$7.06
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	142	129	$237.00	$90.30
20550 Injection into tendon or ligament	130	83	$208.72	$42.86
99213 Established patient office or other outpatient visit, typically 15 minutes	119	98	$151.00	$62.44
73100 X-ray of wrist, 2 views	78	56	$79.00	$26.20
73140 X-ray of finger, minimum of 2 views	71	58	$64.00	$28.96
20605 Aspiration and/or injection of medium joint or joint capsule	58	48	$179.31	$45.07
73130 X-ray of hand, minimum of 3 views	46	36	$83.00	$28.53
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	42	42	$275.00	$89.53
20526 Injection of carpal tunnel	40	29	$262.98	$68.47
29075 Application of elbow to finger cast	35	27	$227.29	$71.76
Q4010 Cast supplies, short arm cast, adult (11 years +), fiberglass	35	26	$28.00	$19.63
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$390.00	$137.53
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	31	29	$109.00	$37.65
73110 X-ray of wrist, minimum of 3 views	17	15	$83.00	$31.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	440	129	$10.87	$6.73
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	185	170	$237.00	$88.99
99213 Established patient office or other outpatient visit, typically 15 minutes	147	131	$151.00	$61.00
20550 Injection into tendon or ligament	130	93	$195.85	$40.70
73140 X-ray of finger, minimum of 2 views	106	84	$64.00	$27.17
73100 X-ray of wrist, 2 views	91	60	$79.00	$25.65
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	78	53	$8.00	$1.60
73130 X-ray of hand, minimum of 3 views	62	44	$83.00	$26.95
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	58	54	$109.00	$36.84
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	55	55	$275.00	$87.51
20605 Aspiration and/or injection of medium joint or joint capsule	49	41	$186.12	$42.68
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	38	38	$390.00	$135.35
Q4010 Cast supplies, short arm cast, adult (11 years +), fiberglass	35	33	$28.00	$19.75
29075 Application of elbow to finger cast	35	33	$221.00	$70.68
73110 X-ray of wrist, minimum of 3 views	30	25	$83.00	$29.51
20526 Injection of carpal tunnel	27	18	$268.59	$68.11
73560 X-ray of knee, 1-2 views	19	17	$83.00	$26.07
73565 X-ray of both knees while standing	16	16	$80.00	$30.06
20610 Aspiration and/or injection of fluid from large joint	15	13	$194.00	$49.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	453	122	$9.68	$7.03
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	185	168	$237.00	$87.00
99213 Established patient office or other outpatient visit, typically 15 minutes	170	142	$151.00	$58.79
20550 Injection into tendon or ligament	113	73	$173.10	$40.39
73100 X-ray of wrist, 2 views	103	73	$79.00	$25.16
73140 X-ray of finger, minimum of 2 views	85	69	$64.00	$25.67
73130 X-ray of hand, minimum of 3 views	69	56	$83.00	$25.02
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	54	54	$275.00	$87.62
Q4010 Cast supplies, short arm cast, adult (11 years +), fiberglass	42	38	$28.00	$19.29
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	37	37	$390.00	$134.17
29075 Application of elbow to finger cast	36	33	$221.00	$70.48
73110 X-ray of wrist, minimum of 3 views	36	25	$83.00	$28.02
20605 Aspiration and/or injection of medium joint or joint capsule	35	31	$173.71	$41.83
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	30	29	$109.00	$35.50
73560 X-ray of knee, 1-2 views	23	19	$83.00	$23.13
20526 Injection of carpal tunnel	23	16	$248.70	$68.26
73565 X-ray of both knees while standing	20	20	$80.00	$27.36
73070 X-ray of elbow, 2 views	19	15	$79.00	$21.83
Q4022 Cast supplies, short arm splint, adult (11 years +), fiberglass	15	15	$17.00	$12.04
29125 Application of nonmoveable forearm to hand splint	14	14	$175.00	$52.80
73630 X-ray of foot, minimum of 3 views	12	11	$83.00	$23.52
72100 X-ray of lower and sacral spine, 2-3 views	11	11	$106.00	$28.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	441	138	$9.00	$6.83
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	174	158	$237.00	$86.93
99213 Established patient office or other outpatient visit, typically 15 minutes	155	133	$151.00	$59.03
73140 X-ray of finger, minimum of 2 views	107	92	$63.58	$25.00
73100 X-ray of wrist, 2 views	104	67	$79.00	$22.83
20550 Injection into tendon or ligament	86	67	$172.48	$42.46
73130 X-ray of hand, minimum of 3 views	68	57	$83.00	$24.59
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	68	55	$109.00	$35.16
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	59	59	$275.00	$86.59
20605 Aspiration and/or injection of medium joint or joint capsule	50	42	$169.60	$40.93
Q4010 Cast supplies, short arm cast, adult (11 years +), fiberglass	35	30	$28.00	$19.07
29075 Application of elbow to finger cast	34	29	$221.00	$70.14
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$390.00	$130.92
20526 Injection of carpal tunnel	28	23	$219.54	$63.62
73110 X-ray of wrist, minimum of 3 views	22	19	$83.00	$28.20
73560 X-ray of knee, 1-2 views	18	15	$83.00	$23.76
73565 X-ray of both knees while standing	16	16	$80.00	$27.32
20610 Aspiration and/or injection of fluid from large joint	14	14	$194.00	$47.23

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License NC 0010-03883

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.

Physician Assistant - Surgical

NUCC Taxonomy Code: 363AS0400X

State License FL PA9103268

Definition to come...

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Nsc #

0397730024 (NC)

Hospital & Practice Group Affiliations

Orthocarolina

1915 Randolph Rd, Charlotte, NC 282071101

Phone: 7043232282

Practice Associates & Co-Workers

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

19 Associated Practitioners

Dr. Omar Behery , MD

Orthopaedic Surgery

NPI 1215316484

Doctor of Medicine (M.D.)

Matthew Lord , PA-C

Physician Assistant

NPI 1326406083

Physician Assistant (Certified)

Dr. Evan Dugdale , MD

Orthopaedic Surgery

NPI 1386104271

Doctor of Medicine (M.D.)

Dr. Alexis Alva , MD

Orthopaedic Surgery

NPI 1386140531

Doctor of Medicine (M.D.)

Jon Hendershot , PA-C

Physician Assistant

NPI 1407872401

Physician Assistant (Certified)

Shannon O'neal , ATC

Specialist/Technologist - Athletic Trainer

NPI 1437742863

Certified Athletic Trainer

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location October 25, 2019

Registered at 2001 VAIL AVE STE 200, CHARLOTTE, NC 282071222 (Tel: 7043232564)

👤

Provider Name / Credentials Updated October 25, 2019

Recorded as MARLA WALKER, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 25, 2019

Physician Assistant (License #PA9103268 in FL)

✅

NPI Profile Active March 14, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location March 14, 2014

Registered at 9848 N TRYON ST, CHARLOTTE, NC 282625512 (Tel: 7043232000)

📍

Updated Business Mailing Address March 14, 2014

Registered at 4601 PARK RD, SUITE 300, CHARLOTTE, NC 282093239 (Tel: 7043232000)

👤

Provider Name / Credentials Updated March 14, 2014

Recorded as MARLA MATHIS, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 14, 2014

Physician Assistant (License #0010-03883 in NC)

🟢

Initial NPI Registration & Enumeration March 14, 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: 1447229406

Entity Type:

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

Enumeration Date: March 14, 2006

Last Update: October 25, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

4601 Park Rd, Suite 300

Charlotte, NC 282093239

Phone: 7043232090

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.