John Walter, D.O.
NPI 1932187515 · Physical Medicine & Rehabilitation Physician · Lancaster, OH
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Walter, D.O. is a Physical Medicine & Rehabilitation Physician provider in Lancaster, OH (NPI 1932187515).
Provider details
- NPI number
- 1932187515
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 34.007840 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
736 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 323 | $117 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 142 | $84 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 48 | $70 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 42 | $158 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 40 | $92 |
| Injection of Anesthetic Or Steroid Into Joint Between Lower Spine and Hip Bone Using Imaging Guidance |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 360 | 52 |
| Gabapentin | 341 | 77 |
| Tramadol Hcl | 255 | 47 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 201 | 30 |
| Celecoxib | 175 | 39 |
| Tizanidine Hcl | 136 | 34 |
| Tramadol Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$44 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 2405 N Columbus StSuite 210Lancaster, OH 43130-8185Phone: (740) 681-9905Fax: (740) 681-9726
Registry dates
- Enumerated
- 2006-01-04
- Last updated
- 2019-10-31
Frequently asked questions
- What is John Walter's NPI number?
- John Walter's National Provider Identifier (NPI) is 1932187515, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Walter's specialty?
- John Walter is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is John Walter located?
- John Walter's practice location on file with NPPES is 2384 N Memorial Dr, Lancaster, OH 43130-1637.
- What is John Walter's phone number?
- The practice phone number listed in the NPPES registry for John Walter is (740) 689-4935.
- Does John Walter accept Medicare?
- John Walter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Walter's NPI active?
- Yes — John Walter's NPI (1932187515) is active in the NPPES registry as of the last update on 2019-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.