Dr. Steven S. Walker, MD
- Medicare services, 2017
- 1,157
- Part D claims, 2018
- 316
- Industry payments
- $121
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 745 W State St, Columbus, OH 43222-1515
- Practice phone
- Call (614) 224-2281
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Columbus Cardiology Consultants
Medical specialty practice · Columbus, Ohio
Find Dr. Walker's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Steven S. Walker is an interventional cardiologist in Lima, Ohio
Dr. Walker practices at Columbus Cardiology Consultants in Columbus, Ohio.
Dr. Walker's NPI, 1861455131, was assigned on April 8, 2006. Dr. Walker holds Ohio license 35046956W.
- NPI
- 1861455131NPI Registry (opens in a new tab)
- NPI enumeration date
- April 8, 2006
- NPI status
- Active
- Practice phone
- (614) 224-2281
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Steven S. Walker practices in Columbus and Lima
Dr. Walker's primary practice is Columbus Cardiology Consultants, at 745 W State St, Columbus, OH 43222-1515. The practice phone is (614) 224-2281. The NPI Registry lists Dr. Walker's practice address as 730 W Market St, Lima, OH 45801.
- Columbus Cardiology ConsultantsPrimary745 W State St, Columbus, OH 43222-1515Phone(614) 224-2281
- NPI Registry address730 W Market St, Lima, OH 45801 · Allen CountyPhone(614) 224-2281
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Steven S. Walker is affiliated with 1 site of care and 1 medical group
Dr. Walker's primary practice is Columbus Cardiology Consultants in Columbus, Ohio. Dmand AI also links Dr. Walker to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Steven S. Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Columbus Cardiology Consultants | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Steven S. Walker is one of 247 interventional cardiologists in Ohio
Interventional cardiology is Dr. Walker's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Walker is licensed in Ohio.
Specialties and state licenses
- Interventional cardiology, OhioPrimary
Interventional cardiologists near Dr. Walker
Counts of interventional cardiologists 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
Dr. Steven S. Walker billed Medicare for 1,157 services in 2017
CMS data shows 1,157 Medicare services from Dr. Walker across 12 procedure codes in 2017. Medicare paid $32,988 for them.
Dr. Walker's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Tests and treatments
- 2016: 1,0642017: 67836%
- Office and hospital visits
- 2016: 5742017: 47917%
Where Dr. Walker's Medicare services took place, 2017
- In an office1,12697%
- In a facility313%
Dr. Walker compared with the Ohio median for interventional cardiologists, 2017
- Dr. Walker
- Ohio median
- Medicare services
- 1,157vs 1,129Close to median
- Part D claims
- 316vs 1,48479% below
Medians across 245 interventional cardiologists in Ohio with Dmand AI profiles that report each measure.
Dr. Walker's most billed Medicare procedure codes, 2017
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Walker and other interventional cardiologists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Steven S. Walker's patients have a median age of 82
Across all payers, Dmand AI patient panel data puts Dr. Walker's median patient age at 82, with 0% women.
Dr. 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 82
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Steven S. Walker wrote 316 Medicare Part D claims in 2018
In 2018, Dr. Walker wrote 316 Medicare Part D claims. They cover 13 drugs, with $34,676 in total drug cost. In 2017, CMS named 2,340 claims across 39 drugs.
Dr. Walker's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 2,3402018: 31686%
Drugs named by CMS: 13 in 2018, 39 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Steven S. Walker received $121 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Walker from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Organogenesis Inc. paid the most, $121.
Companies that paid Dr. Walker the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Steven S. 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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 Dr. Steven S. 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 Dr. Steven S. Walker's NPI number?
Dr. Steven S. Walker's NPI number is 1861455131. It was assigned on April 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Steven S. Walker?
Dr. Steven S. Walker is an interventional cardiologist in Lima, Ohio. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Steven S. Walker practice?
Dr. Walker practices at 745 W State St, Columbus, OH 43222-1515. Dr. Walker also practices at 730 W Market St, Lima, OH 45801. Dr. Walker's primary practice is Columbus Cardiology Consultants in Columbus, Ohio. Dmand AI also links Dr. Walker to 1 medical group.
What is Dr. Steven S. Walker's office phone number?
The practice phone on file for Dr. Walker is (614) 224-2281.
What is Dr. Steven S. Walker's medical license number?
Dr. Walker holds Ohio license 35046956W.
Does Dr. Steven S. Walker accept Medicare?
Yes. CMS data shows Dr. Walker billed Medicare for 1,157 services in 2017.
What services does Dr. Steven S. Walker bill to Medicare?
In 2017, Dr. Walker's most billed Medicare services were heart test or procedure (93000), office visit, established patient (99213) and office visit, established patient (99212).
What drugs does Dr. Steven S. Walker prescribe most?
In 2018 Medicare Part D data, Dr. Walker's most prescribed drugs by claims were Atorvastatin Calcium, Carvedilol and Lisinopril.
Has Dr. Steven S. Walker received payments from drug or device companies?
CMS Open Payments shows $121 in general payments to Dr. Walker from 1 company from 2019 to 2019. The largest total came from Organogenesis Inc.
How long has Dr. Steven S. Walker been practicing?
Dr. Walker's NPI was assigned in 2006.
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