Quick answers
- Does Hakeem O. Adeniyi Jr. accept Medicare assignment?
- Medicare's clinician data says Hakeem O. Adeniyi Jr. may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Hakeem O. Adeniyi Jr. see?
- In 2024, CMS data shows 11 Original Medicare patients and 26 services for Hakeem O. Adeniyi Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Hakeem O. Adeniyi Jr.'s NPI number?
- 1598083164. 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 Hakeem O. Adeniyi Jr., 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 | 11 |
|---|---|
| Services billed to Medicare | 26 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 67 |
Practice locations
Addresses where Hakeem O. Adeniyi Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 2020 J StSacramento, CA 95811 (916) 341‑0575
- 3800 Florin RdSacramento, CA 95823 (916) 341‑0575
Group practices
Medicare enrollment lists Hakeem O. Adeniyi Jr. as a member of this group (CMS data updated October 2, 2026).
- Sacramento Native American Health Center Inc13 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Sacramento
Clinicians with the same Medicare primary specialty in Sacramento, CA — not a recommendation.
Other clinicians in Sacramento Native American Health Center Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Tufts University School Of Medicine |
| Graduation year | 2009 (17 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1598083164 |
| 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
- 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