Active NPI 1881697928 Individual Practitioner Male Practitioner

Dr. Christopher Walker , DPM

Podiatrist • Lancaster, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Christopher Walker, DPM is a certified Podiatrist practicing in Lancaster, OH. With approximately 29 years of clinical experience since completing medical education in 1997, Dr. Walker delivers high-quality medical care to the local community at 121 N EWING ST.

Dr. Walker maintains professional affiliations with Foot And Ankle Specialists Of Central Ohio Llc, Gahanna Physical Therapy Limited Partnership and accepts Medicare assignment.

Frequently performed procedures and clinical services include removal of fingernails or toenails, established patient outpatient office visit, x-ray of foot, minimum of 3 views. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

121 N Ewing St

Lancaster, OH 431303364

Telephone 7406532656

Associated Practice Facility / Clinic

🏢 Colonial Foot & Ankle Center Llc Facility NPI 1053399964

Medicare Profile & Education

Medical School

Other

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Podiatrist in Lancaster, OH

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

29 Yrs +0.3 yrs vs City Avg

City Avg: 28.7 Yrs

State Avg: 27.2 Yrs

Regional Practice Density

4 Specialists

Practicing in Lancaster, OH (595 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

58.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Walker (29 Years) 29 Yrs

Lancaster Specialty Average (28.7 Years) 28.7 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
11721 Removal of fingernails or toenails, 6 or more nails	638	189	$103.93	$41.66
99213 Established patient office or other outpatient visit, typically 15 minutes	243	131	$212.73	$85.60
73630 X-ray of foot, minimum of 3 views	147	95	$60.00	$31.07
11056 Removal of noncancer thickened skin growth, 2-4 growths	106	36	$190.33	$74.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	67	54	$301.40	$121.00
11055 Removal of single thickened skin growth	60	30	$165.10	$63.29
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	55	55	$264.78	$105.42
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	50	37	$65.00	$53.01
11042 Removal of skin and tissue, 20.0 sq cm or less	37	20	$299.80	$119.74
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	29	25	$388.00	$164.24
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$394.15	$153.96
73610 X-ray of ankle, minimum of 3 views	13	13	$60.00	$33.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11721 Removal of fingernails or toenails, 6 or more nails	826	242	$105.35	$42.58
99213 Established patient office or other outpatient visit, typically 15 minutes	248	132	$216.92	$87.15
73630 X-ray of foot, minimum of 3 views	135	93	$60.00	$32.41
11056 Removal of noncancer thickened skin growth, 2-4 growths	106	47	$194.74	$77.97
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	100	100	$268.31	$108.48
11055 Removal of single thickened skin growth	82	46	$169.17	$65.99
11042 Removal of skin and tissue, 20.0 sq cm or less	67	22	$308.98	$122.83
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	48	38	$65.00	$54.27
11720 Removal of fingernails or toenails, 1-5 nails	43	27	$77.76	$31.43
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	24	$304.51	$123.48
97597 Removal of tissue from wound, 20.0 sq cm or less	22	13	$80.00	$79.94
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$399.95	$161.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11721 Removal of fingernails or toenails, 6 or more nails	895	264	$92.50	$42.52
99213 Established patient office or other outpatient visit, typically 15 minutes	143	95	$181.14	$87.68
11056 Removal of noncancer thickened skin growth, 2-4 growths	129	62	$150.86	$77.76
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	123	88	$67.07	$54.42
11055 Removal of single thickened skin growth	108	59	$127.42	$65.17
73630 X-ray of foot, minimum of 3 views	89	61	$60.00	$32.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	70	70	$245.12	$108.58
11042 Removal of skin and tissue, 20.0 sq cm or less	60	21	$249.76	$123.87
97597 Removal of tissue from wound, 20.0 sq cm or less	54	23	$97.59	$87.79
11720 Removal of fingernails or toenails, 1-5 nails	47	28	$66.40	$30.56
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	23	$265.36	$123.54
73620 X-ray of foot, 2 views	18	14	$47.33	$25.92
73610 X-ray of ankle, minimum of 3 views	18	12	$56.89	$35.04
17250 Application of chemical to stop tissue regrowth in wound	18	15	$109.33	$79.24
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$362.29	$153.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11721 Removal of fingernails or toenails, 6 or more nails	875	247	$70.00	$43.31
99213 Established patient office or other outpatient visit, typically 15 minutes	210	117	$110.00	$88.74
11056 Removal of noncancer thickened skin growth, 2-4 growths	178	77	$79.00	$75.99
11055 Removal of single thickened skin growth	147	82	$65.00	$63.92
73630 X-ray of foot, minimum of 3 views	101	54	$60.00	$32.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	80	56	$150.00	$124.92
97597 Removal of tissue from wound, 20.0 sq cm or less	78	34	$118.00	$96.31
11720 Removal of fingernails or toenails, 1-5 nails	40	28	$48.00	$31.33
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	38	38	$202.00	$164.49
17250 Application of chemical to stop tissue regrowth in wound	38	27	$103.00	$78.92
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	34	34	$160.00	$109.66
11057 Removal of noncancer thickened skin growth, more than 4 growths	33	15	$98.00	$83.20
11042 Removal of skin and tissue, 20.0 sq cm or less	32	16	$175.00	$119.69
73620 X-ray of foot, 2 views	28	20	$46.00	$26.08
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	25	22	$242.00	$196.35
73610 X-ray of ankle, minimum of 3 views	18	11	$52.00	$34.73
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	14	$70.00	$54.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11721 Removal of fingernails or toenails, 6 or more nails	981	326	$70.00	$44.45
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	177	124	$70.00	$44.04
11056 Removal of noncancer thickened skin growth, 2-4 growths	174	85	$79.00	$70.28
11055 Removal of single thickened skin growth	164	89	$65.00	$59.46
99213 Established patient office or other outpatient visit, typically 15 minutes	154	98	$110.00	$73.01
97597 Removal of tissue from wound, 20.0 sq cm or less	92	38	$118.00	$93.21
73630 X-ray of foot, minimum of 3 views	73	46	$60.00	$31.00
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	55	55	$160.00	$104.94
99202 New patient office or other outpatient visit, typically 20 minutes	37	37	$118.00	$72.31
11720 Removal of fingernails or toenails, 1-5 nails	35	23	$48.00	$28.21
73620 X-ray of foot, 2 views	31	25	$46.00	$25.51
11057 Removal of noncancer thickened skin growth, more than 4 growths	31	17	$98.00	$78.61
17250 Application of chemical to stop tissue regrowth in wound	23	21	$103.00	$74.93
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	21	21	$242.00	$201.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11721 Removal of fingernails or toenails, 6 or more nails	1,227	392	$70.00	$43.60
99213 Established patient office or other outpatient visit, typically 15 minutes	354	209	$110.00	$68.55
11056 Removal of noncancer thickened skin growth, 2-4 growths	240	110	$79.00	$63.12
11055 Removal of single thickened skin growth	227	135	$65.00	$52.54
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	144	144	$160.00	$102.88
73630 X-ray of foot, minimum of 3 views	139	89	$60.00	$27.54
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	116	91	$70.00	$42.46
97597 Removal of tissue from wound, 20.0 sq cm or less	105	38	$118.00	$81.49
11720 Removal of fingernails or toenails, 1-5 nails	46	31	$48.00	$28.26
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	41	25	$113.00	$69.53
11057 Removal of noncancer thickened skin growth, more than 4 growths	35	19	$98.00	$68.97
J1030 Injection, methylprednisolone acetate, 40 mg	31	15	$21.00	$5.87
20550 Injection into tendon or ligament	27	14	$98.00	$46.93
99202 New patient office or other outpatient visit, typically 20 minutes	27	27	$118.00	$73.32
73620 X-ray of foot, 2 views	26	21	$46.00	$23.39
11750 Permanent removal fingernail or toenail	15	13	$360.00	$138.90
73610 X-ray of ankle, minimum of 3 views	15	13	$52.00	$31.21
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	11	$178.00	$134.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	12	$154.00	$104.50
28820 Amputation of toe at joint between the forefoot and toes	11	11	$772.00	$372.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11721 Removal of fingernails or toenails, 6 or more nails	859	230	$70.00	$43.08
99213 Established patient office or other outpatient visit, typically 15 minutes	200	117	$110.00	$65.35
11056 Removal of noncancer thickened skin growth, 2-4 growths	179	84	$79.00	$55.34
11055 Removal of single thickened skin growth	157	87	$65.00	$44.80
73630 X-ray of foot, minimum of 3 views	136	77	$60.00	$26.42
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	101	84	$70.00	$40.05
97597 Removal of tissue from wound, 20.0 sq cm or less	81	36	$118.00	$64.57
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	47	47	$160.00	$101.45
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	46	34	$113.00	$63.75
11720 Removal of fingernails or toenails, 1-5 nails	39	28	$48.00	$30.07
11057 Removal of noncancer thickened skin growth, more than 4 growths	37	24	$98.00	$62.84
99202 New patient office or other outpatient visit, typically 20 minutes	30	30	$118.00	$71.38
73620 X-ray of foot, 2 views	29	23	$46.00	$23.83
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	16	16	$150.00	$89.37
11730 Simple separation of fingernail or toenail from nail bed, first nail	13	11	$185.00	$85.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11721 Removal of fingernails or toenails, 6 or more nails	892	241	$70.00	$42.52
11056 Removal of noncancer thickened skin growth, 2-4 growths	227	103	$79.00	$55.07
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	161	94	$70.00	$41.19
99213 Established patient office or other outpatient visit, typically 15 minutes	152	103	$110.00	$69.42
11055 Removal of single thickened skin growth	151	95	$65.00	$44.25
97597 Removal of tissue from wound, 20.0 sq cm or less	145	42	$118.00	$70.16
73630 X-ray of foot, minimum of 3 views	140	72	$60.00	$26.65
11720 Removal of fingernails or toenails, 1-5 nails	82	55	$48.00	$27.92
11057 Removal of noncancer thickened skin growth, more than 4 growths	43	22	$98.00	$62.01
73620 X-ray of foot, 2 views	35	28	$46.00	$23.51
99202 New patient office or other outpatient visit, typically 20 minutes	31	31	$118.00	$71.58
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	31	23	$113.00	$70.41
73610 X-ray of ankle, minimum of 3 views	22	15	$52.00	$29.42
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$160.00	$103.51
J1030 Injection, methylprednisolone acetate, 40 mg	17	14	$21.00	$5.85
20550 Injection into tendon or ligament	17	15	$98.00	$49.66
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	15	$154.00	$100.11
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	14	12	$150.00	$101.82
11721 Removal of fingernails or toenails, 6 or more nails	11	11	$70.00	$24.70

Medical Specialties & State Licenses

Podiatrist Primary Specialty

NUCC Taxonomy Code: 213E00000X

State License OH 36003263

A podiatrist is a person qualified by a Doctor of Podiatric Medicine (D.P.M.) degree, licensed by the state, and practicing within the scope of that license. Podiatrists diagnose and treat foot diseases and deformities. They perform medical, surgical and other operative procedures, prescribe corrective devices and prescribe and administer drugs and physical therapy.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

2263465 (OH)

Commercial Insurance / Payer ID Railroad Medicare

P00306556 (OH)

Hospital & Practice Group Affiliations

Foot And Ankle Specialists Of Central Ohio Llc

1920 Tamarack Rd, Newark, OH 430552303

Phone: 6143392000

Gahanna Physical Therapy Limited Partnership

1045 Beecher Crossing N, Gahanna, OH 432304573

Foot And Ankle Specialists Of Central Ohio Llc

121 N Ewing St, Lancaster, OH 431303364

Phone: 6143392000

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Tan Walker , DPM

Podiatrist

NPI 1417281742

Doctor of Podiatric Medicine

Dr. James Ritchlin , DPM

Podiatrist

NPI 1760485809

Doctor of Podiatric Medicine

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 24, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location March 24, 2014

Registered at 121 N EWING ST, LANCASTER, OH 431303364 (Tel: 7406532656)

📍

Updated Business Mailing Address March 24, 2014

Registered at 121 N EWING ST, LANCASTER, OH 431303364 (Tel: 7406532656)

👤

Provider Name / Credentials Updated March 24, 2014

Recorded as CHRISTOPHER WALKER, DPM

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 24, 2014

Podiatrist (License #36003263 in OH)

🟢

Initial NPI Registration & Enumeration May 23, 2005

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: 1881697928

Entity Type:

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

Enumeration Date: May 23, 2005

Last Update: March 24, 2014

Sole Proprietor: No

Update or Correct Profile

Mailing Address

121 N Ewing St

Lancaster, OH 431303364

Phone: 7406532656

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.