Ronald Warnick, M.D.
NPI 1588694327 · Neurological Surgery Physician · Cincinnati, OH
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Warnick, M.D. is a Neurological Surgery Physician provider in Cincinnati, OH (NPI 1588694327).
Provider details
- NPI number
- 1588694327
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35062072 (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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
280 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) |
|---|---|---|
| Computer-Assisted Radiosurgery of Simple Growth of Brain, Each Additional Growth61797 | 56 | $218 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 54 | $82 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 51 | $120 |
| Computer-Assisted Radiosurgery of Simple Growth of Brain, First Growth61796 | 40 | $1,016 |
| Computer-Assisted Radiosurgery Application of Headframe61800 | 34 | $149 |
| Computer-Assisted Radiosurgery of Complex Growth of Brain, First Growth61798 | 25 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 93 | 21 |
| Lamotrigine | 68 | 16 |
| Carbamazepine | 38 | — |
| Dexamethasone | 34 | 33 |
| Pantoprazole Sodium | 31 | 30 |
| Levetiracetam | 30 | 23 |
| Carbamazepinebrand: Carbamazepine Er | 23 | — |
| Lorazepam |
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
Registry dates
- Enumerated
- 2006-07-04
- Last updated
- 2016-05-11
Frequently asked questions
- What is Ronald Warnick's NPI number?
- Ronald Warnick's National Provider Identifier (NPI) is 1588694327, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Warnick's specialty?
- Ronald Warnick is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Warnick located?
- Ronald Warnick's practice location on file with NPPES is 3825 Edwards Rd, Cincinnati, OH 45209-1287.
- What is Ronald Warnick's phone number?
- The practice phone number listed in the NPPES registry for Ronald Warnick is (513) 221-1100.
- Does Ronald Warnick accept Medicare?
- Ronald Warnick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Warnick's NPI active?
- Yes — Ronald Warnick's NPI (1588694327) is active in the NPPES registry as of the last update on 2016-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.