Olumuyiwa Idowu
NPI 1518461391 · Orthopaedic Surgery of the Spine Physician · Simi Valley, CA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olumuyiwa Idowu is a Orthopaedic Surgery of the Spine Physician provider in Simi Valley, CA (NPI 1518461391).
Provider details
- NPI number
- 1518461391
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery of the Spine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A165545 (CA)
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
8 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
381 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 | 174 | $137 |
| X-Ray of Lower and Sacral Spine, Minimum of 4 Views72110 | 110 | $59 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 36 | $177 |
| X-Ray of Upper Spine, 4-5 Views72050 | 27 | $61 |
| X-Ray of Middle Spine, 2 Views72070 | 23 | $37 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 11 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 80 | 73 |
| Tizanidine Hcl | 57 | 53 |
| Methylprednisolone | 39 | 39 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$910 across 10 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
Additional practice locations (1)
- 137 E. Thousad Oaks Blvd.Thousand Oaks, CA 91360Phone: (805) 379-4574Fax: (805) 379-4324
Registry dates
- Enumerated
- 2018-03-19
- Last updated
- 2025-07-14
- Certified
- 2025-07-14
Frequently asked questions
- What is Olumuyiwa Idowu's NPI number?
- Olumuyiwa Idowu's National Provider Identifier (NPI) is 1518461391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olumuyiwa Idowu's specialty?
- Olumuyiwa Idowu is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery of the Spine Physician (Allopathic & Osteopathic Physicians).
- Where is Olumuyiwa Idowu located?
- Olumuyiwa Idowu's practice location on file with NPPES is 2525 Erringer Rd, Simi Valley, CA 93065-2352.
- What is Olumuyiwa Idowu's phone number?
- The practice phone number listed in the NPPES registry for Olumuyiwa Idowu is (805) 527-1404.
- Does Olumuyiwa Idowu accept Medicare?
- Olumuyiwa Idowu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olumuyiwa Idowu's NPI active?
- Yes — Olumuyiwa Idowu's NPI (1518461391) is active in the NPPES registry as of the last update on 2025-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.