Office listed in NPPES
425 W 5Th St, East Liverpool, OH 43920
(330) 385-7200
Confirm this address and number with the practice. Registry information may be outdated.
Physician registry profile
Samuel Patrick Walker
DO · East Liverpool, OH
Record details
- NPI
- 1255685152
- Registry updated
- 10/05/2026
- Imported
- 2026-11-03
- Registry specialty labels (English)
- Internal Medicine
Before arranging a visit
Confirm current services, ages treated, insurance, location, hospital affiliations and appointment availability directly with the practice. An active NPI does not verify current licensure, certification or practice status.
A registry specialty label does not establish that a clinician currently provides the particular care you need.
Background and affiliations
- Gender
- Male
- Practice group
- River Valley Physicians · 55 clinicians
- Practice website
- river-valley-physicians.com (the practice group’s website, matched by its CMS name and city)
- Offers telehealth
- No
- Accepts Medicare assignment
- Yes
Practice locations reported to Medicare
- 425 W 5Th St, East Liverpool, OH 43920 · (330) 385-2926
Affiliated hospitals
- East Liverpool City Hospital · East Liverpool, OH · CMS rating 3/5
Source: CMS Doctors and Clinicians and Hospital General Information. An affiliation does not confirm current privileges or the services offered there.
Industry payments
No 2025 general payments from drug or device companies were reported for Samuel Patrick Walker. Research funding is excluded. These payments are public under the Sunshine Act, and a payment does not by itself mean a conflict of interest. CMS Open Payments
Insurance
- Medicare: accepts Medicare assignment (CMS).
- Other plans (for example Anthem Blue Cross and Blue Shield (Ohio), Ohio Medicaid (Medicaid), UnitedHealthcare) haven't been reported by this office yet. Call to confirm before booking.
Documented Medicare service activity
2024 Medicare-billed services:
Reporting year: 2024. These are billed services or units in Original Medicare Part B, not total career experience, all patients, surgical case counts or a quality rating.
Scroll the table sideways to see every column.
| HCPCS | Billed services / units | Beneficiaries in this row | Service description (English) | Billing setting |
|---|---|---|---|---|
| 93010 | 67 | 61 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Facility |
| 99283 | 21 | 15 | Emergency department visit with low level of medical decision making | Facility |
| 99284 | 103 | 78 | Emergency department visit with moderate level of medical decision making | Facility |
| 99285 | 93 | 87 | Emergency department visit with high level of medical decision making | Facility |
How to interpret these counts
CMS suppresses provider/service rows involving fewer than 11 beneficiaries. Services may repeat for one person, and beneficiaries cannot be added across rows. Facility/non-facility describes billing and does not establish a current hospital affiliation. These counts do not report case complexity, clinical outcomes or whether a treatment is appropriate for you.
Exact CMS source rows for this NPI · Checked 2026-11-03
Common questions
Where is Samuel Patrick Walker's office?
The NPPES registry lists 425 W 5Th St, East Liverpool, OH 43920. Confirm the location before your visit; registry addresses can be out of date.
What phone number is listed for Samuel Patrick Walker?
The registry lists (330) 385-7200. Practices sometimes change numbers; check the practice website if the call does not connect.
What is Samuel Patrick Walker's specialty?
The registry lists Internal medicine. A registry specialty is self-reported and does not confirm board certification or the services offered today.
Does Samuel Patrick Walker bill Medicare?
CMS data shows publicly disclosed Original Medicare Part B services billed in 2024 (see above). That does not confirm the practice is accepting new Medicare patients; ask the office.
What is Samuel Patrick Walker's NPI number?
NPI 1255685152, a public identifier from the national registry. It does not by itself confirm a current license.
Which hospitals is Samuel Patrick Walker affiliated with?
Medicare records list East Liverpool City Hospital (East Liverpool, OH). An affiliation does not confirm current privileges.
Does Samuel Patrick Walker offer telehealth?
CMS records do not indicate telehealth services. Ask the office which visits can be done remotely.
Patient reviews
Reviews are moderated before publication, and negative reviews are published on the same terms as positive ones. Ratings describe reported patient experience, not clinical quality.
Other primary care physicians nearby
- Stephen Michael Germann, DOEast Liverpool, OH
- Steven Michael Swain, MDEast Liverpool, OH
- Tae H Jung, MDEast Liverpool, OH
- Teja Srinivas Niruogi, MDEast Liverpool, OH
- Theodore Douglas Chrobak, DOEast Liverpool, OH
- Venus Stella Wittenauer, DOEast Liverpool, OH