ADEDOTUN A ADEWUSI MD
NPI 1679795280
Hospitalist in Antioch, CA
About Adedotun A Adewusi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ADEDOTUN A ADEWUSI MD (NPI 1679795280) is an individual hospitalist provider in Antioch, California, licensed in California (C135329) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical School At San Antonio (2004).
NPPES Registry Identity
Specialties & Licenses 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Adedotun A Adewusi Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
7Medicare enrollment records show Adedotun Adewusi reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Orinda, CA 94563
- Reassigned Medicare billing, California enrollment
- 4,479 clinicians in this Medicare group
Vallejo, CA 94589
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 1,159 clinicians in this Medicare group
Greenbrae, CA 94904
- Reassigned Medicare billing, California enrollment
- 82 clinicians in this Medicare group
Philadelphia, PA 19104
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Childrens Health Care Associates Inc
- 1,225 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94509 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Adedotun Adewusi's NPI number?
The NPI number for Adedotun Adewusi is 1679795280. It was assigned to this individual provider in the NPPES registry on May 3, 2007.
Where is Adedotun Adewusi located?
Adedotun Adewusi practices at 3901 Lone Tree Way, Antioch, CA 94509. The listed phone number is (925) 756-1192.
What is Adedotun Adewusi's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Adedotun Adewusi enrolled in Medicare?
Yes. Adedotun Adewusi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Adedotun Adewusi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adedotun Adewusi reassigns Medicare benefits to 7 organizations: Sutter Bay Medical Foundation (Orinda, CA), Permanente Medical Group Inc (Vallejo, CA), University Of California San Francisco (San Francisco, CA), Ucsf Medical Group Business Services (San Francisco, CA), Ucsf Pediatrics Associates (San Francisco, CA) and 2 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Adedotun Adewusi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Adedotun Adewusi was last updated on January 31, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Adedotun A Adewusi, MD · NPI 1679795280
Hospitalist physician in Antioch, California. Individual provider, active in the CMS NPPES registry since May 3, 2007.
## Identity
- **NPI:** 1679795280 (Entity type: Individual)
- **Enumerated:** May 3, 2007
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** C135329 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3901 LONE TREE WAY, Antioch, CA 94509-6200
- **Phone:** (925) 756-1192 · **Fax:** (925) 779-7220
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Sutter Bay Medical Foundation (NPI 1366898538, Orinda, CA); Permanente Medical Group Inc (NPI 1336222397, Vallejo, CA); University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA); Ucsf Pediatrics Associates (NPI 1376614016, San Francisco, CA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical School At San Antonio, class of 2004
## Record status
- **NPPES last updated:** January 31, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1679795280) · Data from the CMS NPPES public registry.