Active NPI 1417281742 Individual Practitioner Female Practitioner

Dr. Tan Walker , DPM

Podiatrist • Lancaster, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Tan Walker, DPM is a certified Podiatrist practicing in Lancaster, OH. With approximately 29 years of clinical experience since graduating from Kent State University College Of Podiatric Medicine in 1997, Dr. Walker delivers high-quality medical care to the local community at 121 N EWING ST.

Dr. Walker is affiliated with Foot And Ankle Specialists Of Central Ohio Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include removal of fingernails or toenails, established patient outpatient office visit, removal of fingernails or toenails, 1-5 nails. 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

Kent State University College Of Podiatric Medicine

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

55.7% 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	1,249	520	$103.93	$41.63
99213 Established patient office or other outpatient visit, typically 15 minutes	438	314	$212.73	$84.93
11720 Removal of fingernails or toenails, 1-5 nails	368	173	$76.70	$30.57
11056 Removal of noncancer thickened skin growth, 2-4 growths	170	85	$190.33	$74.82
11055 Removal of single thickened skin growth	167	77	$165.10	$64.67
11719 Trimming of fingernails or toenails	150	69	$33.03	$12.10
G0127 Trimming of dystrophic nails, any number	139	48	$20.00	$17.66
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	126	126	$264.78	$105.24
73630 X-ray of foot, minimum of 3 views	114	89	$60.00	$31.32
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	83	73	$65.00	$52.95
11042 Removal of skin and tissue, 20.0 sq cm or less	39	11	$299.80	$119.89
97597 Removal of tissue from wound, 20.0 sq cm or less	38	11	$80.00	$78.80
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$394.15	$158.39
73620 X-ray of foot, 2 views	27	22	$50.00	$26.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	19	$301.40	$121.13
73610 X-ray of ankle, minimum of 3 views	13	11	$60.00	$33.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11721 Removal of fingernails or toenails, 6 or more nails	1,090	458	$105.15	$41.96
11720 Removal of fingernails or toenails, 1-5 nails	461	151	$77.68	$30.97
99213 Established patient office or other outpatient visit, typically 15 minutes	258	204	$215.71	$85.21
G0127 Trimming of dystrophic nails, any number	247	72	$20.00	$18.10
11719 Trimming of fingernails or toenails	186	64	$33.40	$12.13
11055 Removal of single thickened skin growth	164	84	$168.53	$66.47
11056 Removal of noncancer thickened skin growth, 2-4 growths	137	70	$193.61	$75.86
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	131	131	$269.36	$107.15
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	94	86	$65.00	$53.54
97597 Removal of tissue from wound, 20.0 sq cm or less	57	19	$80.00	$78.75
73620 X-ray of foot, 2 views	24	20	$50.00	$26.42
73630 X-ray of foot, minimum of 3 views	18	17	$60.00	$31.93
11042 Removal of skin and tissue, 20.0 sq cm or less	14	11	$303.10	$121.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11721 Removal of fingernails or toenails, 6 or more nails	464	223	$97.22	$42.44
G0127 Trimming of dystrophic nails, any number	387	141	$25.68	$19.11
11720 Removal of fingernails or toenails, 1-5 nails	291	169	$74.53	$31.04
11719 Trimming of fingernails or toenails	127	80	$34.03	$11.94
11055 Removal of single thickened skin growth	114	66	$142.36	$67.44
11056 Removal of noncancer thickened skin growth, 2-4 growths	111	69	$158.25	$78.30
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	109	87	$66.79	$54.40
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	74	74	$246.71	$107.41
97597 Removal of tissue from wound, 20.0 sq cm or less	61	15	$93.08	$85.43
99213 Established patient office or other outpatient visit, typically 15 minutes	56	52	$205.53	$87.35
73630 X-ray of foot, minimum of 3 views	36	28	$60.00	$32.79
99202 New patient office or other outpatient visit, typically 20 minutes	18	18	$131.21	$70.66
73620 X-ray of foot, 2 views	14	11	$49.71	$26.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11721 Removal of fingernails or toenails, 6 or more nails	623	208	$70.00	$43.31
99213 Established patient office or other outpatient visit, typically 15 minutes	84	56	$110.00	$89.00
11055 Removal of single thickened skin growth	74	46	$65.00	$65.00
11056 Removal of noncancer thickened skin growth, 2-4 growths	58	35	$79.00	$76.64
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	50	50	$160.00	$109.66
97597 Removal of tissue from wound, 20.0 sq cm or less	47	16	$118.00	$96.31
73630 X-ray of foot, minimum of 3 views	41	35	$60.00	$31.75
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	21	$70.00	$54.37
11720 Removal of fingernails or toenails, 1-5 nails	20	14	$48.00	$32.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	17	$150.00	$120.50
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$202.00	$164.49
29540 Placement of strapping to ankle or foot	16	12	$100.50	$34.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11721 Removal of fingernails or toenails, 6 or more nails	658	203	$70.00	$44.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	99	78	$70.00	$43.87
11055 Removal of single thickened skin growth	60	39	$65.00	$58.32
97597 Removal of tissue from wound, 20.0 sq cm or less	51	11	$118.00	$92.64
99202 New patient office or other outpatient visit, typically 20 minutes	48	48	$118.00	$73.67
11056 Removal of noncancer thickened skin growth, 2-4 growths	46	30	$79.00	$70.06
73630 X-ray of foot, minimum of 3 views	32	27	$60.00	$30.92
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	30	30	$160.00	$104.74
99213 Established patient office or other outpatient visit, typically 15 minutes	18	16	$110.00	$72.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11721 Removal of fingernails or toenails, 6 or more nails	770	260	$70.00	$43.67
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	130	89	$70.00	$42.60
97597 Removal of tissue from wound, 20.0 sq cm or less	102	20	$118.00	$83.88
99202 New patient office or other outpatient visit, typically 20 minutes	86	86	$118.00	$73.34
11055 Removal of single thickened skin growth	84	51	$65.00	$52.39
11056 Removal of noncancer thickened skin growth, 2-4 growths	68	40	$79.00	$62.66
73630 X-ray of foot, minimum of 3 views	44	36	$60.00	$27.35
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	44	44	$160.00	$102.86
11720 Removal of fingernails or toenails, 1-5 nails	22	13	$48.00	$31.73
99213 Established patient office or other outpatient visit, typically 15 minutes	12	12	$110.00	$63.07

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11721 Removal of fingernails or toenails, 6 or more nails	573	201	$70.00	$43.04
97597 Removal of tissue from wound, 20.0 sq cm or less	121	21	$118.00	$77.40
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	106	80	$70.00	$41.91
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	104	104	$160.00	$102.39
11055 Removal of single thickened skin growth	82	56	$65.00	$45.65
73630 X-ray of foot, minimum of 3 views	79	62	$60.00	$26.52
11056 Removal of noncancer thickened skin growth, 2-4 growths	70	45	$79.00	$55.92
99202 New patient office or other outpatient visit, typically 20 minutes	36	36	$118.00	$71.17
29540 Placement of strapping to ankle or foot	24	19	$86.54	$28.64
11720 Removal of fingernails or toenails, 1-5 nails	24	19	$48.00	$30.36

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
11721 Removal of fingernails or toenails, 6 or more nails	605	195	$70.00	$42.47
97597 Removal of tissue from wound, 20.0 sq cm or less	168	25	$118.00	$70.62
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	128	94	$70.00	$41.31
11056 Removal of noncancer thickened skin growth, 2-4 growths	92	50	$79.00	$55.06
11055 Removal of single thickened skin growth	88	63	$65.00	$44.42
73630 X-ray of foot, minimum of 3 views	83	67	$60.00	$27.17
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	72	72	$160.00	$102.20
99202 New patient office or other outpatient visit, typically 20 minutes	56	56	$118.00	$71.45
11720 Removal of fingernails or toenails, 1-5 nails	29	23	$48.00	$30.51
29540 Placement of strapping to ankle or foot	22	16	$94.41	$30.36
73620 X-ray of foot, 2 views	14	11	$46.00	$22.46

Medical Specialties & State Licenses

Podiatrist Primary Specialty

NUCC Taxonomy Code: 213E00000X

State License OH 36003267

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

3001058 (OH)

Hospital & Practice Group Affiliations

Foot And Ankle Specialists Of Central Ohio Llc

484 County Line Rd W, Westerville, OH 430827110

Phone: 6143392000

Foot And Ankle Specialists Of Central Ohio Llc

680 Buckles Ct N, Gahanna, OH 432306928

Phone: 6143392000

Foot And Ankle Specialists Of Central Ohio Llc

1920 Tamarack Rd, Newark, OH 430552303

Phone: 6143392000

Foot And Ankle Specialists Of Central Ohio Llc

1030 Refugee Rd, Pickerington, OH 431473221

Phone: 6143392000

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. James Ritchlin , DPM

Podiatrist

NPI 1760485809

Doctor of Podiatric Medicine

Dr. Christopher Walker , DPM

Podiatrist

NPI 1881697928

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 February 13, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location February 13, 2013

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

📍

Updated Business Mailing Address February 13, 2013

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

👤

Provider Name / Credentials Updated February 13, 2013

Recorded as TAN WALKER, DPM

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 13, 2013

Podiatrist (License #36003267 in OH)

🟢

Initial NPI Registration & Enumeration September 18, 2009

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: 1417281742

Entity Type:

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

Enumeration Date: September 18, 2009

Last Update: February 13, 2013

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.