Quick answers
- Does Ofili Okolonwamu accept Medicare assignment?
- Yes. Medicare's clinician data says Ofili Okolonwamu accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Ofili Okolonwamu see?
- In 2024, CMS data shows 99 Original Medicare patients and 294 services for Ofili Okolonwamu. This counts Original Medicare only and measures volume, not quality.
- What is Ofili Okolonwamu's NPI number?
- 1033661897. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Ofili Okolonwamu, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 99 |
|---|---|
| Services billed to Medicare | 294 |
| Different services or procedures | 56 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Replacement of knee joint, both sides of knee (27447)28 services
- Insertion of cage or mesh device to spine bone and disc space during spine fusion (22853)26 services
- Fusion of lower spine bone through abdomen with partial removal of disc (22558)14 services
- Placement of stabilizing device to front, 2-3 spine bone segments (22845)11 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- Arthritis75%
- High cholesterol74%
- Diabetes39%
- Depression27%
- Anxiety26%
Hospitals where Ofili Okolonwamu works
Medicare's Facility Affiliation Data lists Ofili Okolonwamu at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Woodland Memorial HospitalWoodland, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050127
Practice locations
Addresses where Ofili Okolonwamu is enrolled with Medicare (CMS data updated October 2, 2026).
- 1321 Cottonwood StWoodland, CA 95695 (530) 668‑2600
- 632 W Gibson RdWoodland, CA 95695
Group practices
Medicare enrollment lists Ofili Okolonwamu as a member of this group (CMS data updated October 2, 2026).
- Dignity Health Medical Foundation1,184 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Woodland
Clinicians with the same Medicare primary specialty in Woodland, CA — not a recommendation.
Other clinicians in Dignity Health Medical Foundation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033661897 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians