Christopher Lewis Walker, DPM
- Medicare patients, 2024
- 394
- Part D claims, 2024
- 163
- Hospital affiliations
- 1
- Industry payments
- $263
- Medical groups
- 2
- Practice address
- 426 Beecher Rd, Columbus, OH 43230
- Practice phone
- Call (614) 939-9330
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Foot & Ankle Specialists Of
Columbus, Ohio
Find Christopher Walker's professional email, personal email and mobile number
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Christopher Lewis Walker is a podiatrist in Columbus, Ohio
Christopher Walker practices at Foot & Ankle Specialists Of in Columbus, Ohio.
Christopher Walker's NPI, 1881697928, was assigned on May 23, 2005. Christopher Walker holds Ohio license 36003263.
- NPI
- 1881697928NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224065164
- NPI enumeration date
- May 23, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (614) 939-9330
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Christopher Lewis Walker practices at Foot & Ankle Specialists of in Columbus, Ohio
Christopher Walker's primary practice is Foot & Ankle Specialists of, at 426 Beecher Rd, Columbus, OH 43230 in Franklin County. The practice phone is (614) 939-9330.
- Foot & Ankle Specialists of426 Beecher Rd, Columbus, OH 43230 · Franklin CountyPhone(614) 939-9330
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Christopher Lewis Walker is affiliated with 4 sites of care and 2 medical groups
Christopher Walker's primary practice is Foot & Ankle Specialists Of in Columbus, Ohio. Christopher Walker is also affiliated with Fairfield Medical Center. The medical group on file is Cornerstone Physical Therapy. Dmand AI also links Christopher Walker to 1 more group practice or clinic, 1 therapy and rehab clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Christopher Lewis Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christopher Walker practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Foot & Ankle Specialists Of | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Christopher Lewis Walker is one of 392 podiatrists in Ohio
Podiatrist is Christopher Walker's primary specialty in the NPI Registry, under taxonomy code 213E00000X. Christopher Walker is licensed in Ohio.
Specialties and state licenses
- Podiatrist, OhioPrimary
Podiatrists near Christopher Walker
Counts of podiatrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Christopher Lewis Walker treated 394 Medicare patients in 2024, average age 74
CMS counts 394 Medicare patients who saw Christopher Walker in 2024. The largest group is 65 to 74, with 152 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.56, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Christopher Walker's median patient age at 63, with 62% women.
Christopher Walker's Medicare patients by age, 2024
Christopher Walker's Medicare patients by sex, 2024
- Women24462%
- Men15038%
Chronic conditions among Christopher Walker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis64%
- Diabetes48%
- Chronic kidney disease34%
- Ischemic heart disease34%
- Mood disorders29%
- Depression28%
Share of Medicare patients with each condition. A patient can have several.
Christopher Walker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Christopher Lewis Walker wrote 163 Medicare Part D claims in 2024
In 2024, Christopher Walker wrote 163 Medicare Part D claims for 91 patients. 95% of them were for generic drugs.
Christopher Walker's Part D claims by kind of drug, 2024
- Generic155 claims95%
- Brand-name and other8 claims5%
Drug classes CMS tracks in Christopher Walker's Part D claims, 2024
- Opioids22%36 of 163 claims
- Antibiotics49%80 of 163 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Christopher Lewis Walker scored 0 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for Christopher Walker for performance year 2024, reported individually. Christopher Walker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 246 procedures of removal or shaving of skin growth by Christopher Walker, more than 91% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Christopher Walker's MIPS scores, performance year 2024
- 0of 100Final score
- 0of 100Quality
- 0of 100Promoting Interoperability
- 0of 100Improvement Activities
- 0of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Christopher Walker ranks in Medicare procedure volume
- Removal of nail tissue
- 87th percentile688 procedures
- Removal or shaving of skin growth
- 91st percentile246 procedures
- Removal of tissue
- 89th percentile149 procedures
- Removal of skin lesions
- 64th percentile18 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Christopher Lewis Walker received $263 in industry payments in 2025
CMS Open Payments shows 12 general payments to Christopher Walker from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Smith & Nephew, Inc. paid the most, $85.
Companies that paid Christopher Walker the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Christopher Lewis Walker's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Christopher Lewis Walker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christopher Lewis Walker's NPI number?
Christopher Lewis Walker's NPI number is 1881697928. It was assigned on May 23, 2005, and it is active in the NPI Registry.
What does Christopher Lewis Walker specialize in?
Christopher Lewis Walker is a podiatrist in Columbus, Ohio. The primary specialty in the NPI Registry is Podiatrist (taxonomy code 213E00000X).
Where does Christopher Lewis Walker practice?
Christopher Walker practices at 426 Beecher Rd, Columbus, OH 43230. Christopher Walker's primary practice is Foot & Ankle Specialists Of in Columbus, Ohio. Dmand AI also links Christopher Walker to 1 group practice or clinic, 1 therapy and rehab clinic and 1 medical group.
What is Christopher Lewis Walker's office phone number?
The practice phone on file for Christopher Walker is (614) 939-9330.
What is Christopher Lewis Walker's medical license number?
Christopher Walker holds Ohio license 36003263.
Which hospitals is Christopher Lewis Walker affiliated with?
Christopher Walker is affiliated with Fairfield Medical Center.
What medical group is Christopher Lewis Walker part of?
Christopher Walker is linked to Cornerstone Physical Therapy. Dmand AI links Christopher Walker to 1 more medical group.
Does Christopher Lewis Walker accept Medicare?
Yes. CMS lists Christopher Walker as accepting Medicare assignment.
What is Christopher Lewis Walker's MIPS score?
Christopher Walker's MIPS final score for performance year 2024 is 0 out of 100, reported individually.
How many Medicare patients does Christopher Lewis Walker see?
CMS counts 394 Medicare patients who saw Christopher Walker in 2024, with an average age of 74.
Has Christopher Lewis Walker received payments from drug or device companies?
CMS Open Payments shows $263 in general payments to Christopher Walker from 6 companies from 2025 to 2025. The largest total came from Smith & Nephew, Inc.
How long has Christopher Lewis Walker been practicing?
Christopher Walker graduated from medical school in 1997, 29 years ago.
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