Ronald Ostrom, D.O.
NPI 1730169855 · Emergency Medicine Physician · Tulare, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Ostrom, D.O. is a Emergency Medicine Physician provider in Tulare, CA (NPI 1730169855).
Provider details
- NPI number
- 1730169855
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 20A7663 (CA)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
572 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 151 | $65 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 125 | $57 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 83 | $170 |
| X-Ray of Chest, 2 Views71046 | 49 | $32 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 40 | $8 |
| Critical Care, First 30-74 Minutes99291 | 33 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 239 | 64 |
| Gabapentin | 131 | 40 |
| Oxycodone Hcl | 102 | 18 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 83 | 36 |
| Meloxicam | 82 | 39 |
| Alprazolam | 67 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$979 across 17 records (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
- 2006-01-17
- Last updated
- 2015-04-16
Frequently asked questions
- What is Ronald Ostrom's NPI number?
- Ronald Ostrom's National Provider Identifier (NPI) is 1730169855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Ostrom's specialty?
- Ronald Ostrom is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Ostrom located?
- Ronald Ostrom's practice location on file with NPPES is 869 N Cherry St, Tulare, CA 93274-2207.
- What is Ronald Ostrom's phone number?
- The practice phone number listed in the NPPES registry for Ronald Ostrom is (559) 688-0821.
- Does Ronald Ostrom accept Medicare?
- Ronald Ostrom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Ostrom's NPI active?
- Yes — Ronald Ostrom's NPI (1730169855) is active in the NPPES registry as of the last update on 2015-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.