DR. SAMUEL R OBIEKWE M.D.
NPI 1003965153
Surgery in San Diego, CA
About Dr. Samuel R Obiekwe M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SAMUEL R OBIEKWE M.D. (NPI 1003965153) is an individual surgery provider in San Diego, California, licensed in California (C51428) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1982).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Dr. Samuel R Obiekwe M.d. 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
12Medicare enrollment records show Samuel Obiekwe reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hemet, CA 92543
- Reassigned Medicare billing, California enrollment
- 129 clinicians in this Medicare group
Tustin, CA 92780
- Reassigned Medicare billing, California enrollment
- 121 clinicians in this Medicare group
Riverside, CA 92503
- Reassigned Medicare billing, California enrollment
- 48 clinicians in this Medicare group
Anaheim, CA 92801
- Reassigned Medicare billing, California enrollment
- 40 clinicians in this Medicare group
Norwalk, CA 90650
- Reassigned Medicare billing, California enrollment
- 55 clinicians in this Medicare group
Norwalk, CA 90650
- Reassigned Medicare billing, California enrollment
- 47 clinicians in this Medicare group
Huntington Park, CA 90255
- Reassigned Medicare billing, California enrollment
- 74 clinicians in this Medicare group
Los Angeles, CA 90023
- Reassigned Medicare billing, California enrollment
- 31 clinicians in this Medicare group
Los Angeles, CA 90023
- Reassigned Medicare billing, California enrollment
- 30 clinicians in this Medicare group
Victorville, CA 92395
- Reassigned Medicare billing, California enrollment
- 53 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 92101 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Samuel Obiekwe's NPI number?
The NPI number for Samuel Obiekwe is 1003965153. It was assigned to this individual provider in the NPPES registry on January 9, 2007.
Where is Samuel Obiekwe located?
Samuel Obiekwe practices at 113 W G St # 315, San Diego, CA 92101. The listed phone number is (909) 816-1032.
What is Samuel Obiekwe's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Samuel Obiekwe enrolled in Medicare?
Yes. Samuel Obiekwe 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 Samuel Obiekwe's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samuel Obiekwe reassigns Medicare benefits to 12 organizations: Apex Emergency Medical Group, Inc. (Hemet, CA), Can Emergency Physicians Medical Group Inc (Tustin, CA), Riverside Emergency Physicians Medical Group (Riverside, CA), Southland Emergency Medical Associates Inc (Anaheim, CA), California Hospitalists Emergency Physicians Medical Group Inc (Norwalk, CA) and 7 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 Samuel Obiekwe'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 Samuel Obiekwe was last updated on August 12, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dr. Samuel R Obiekwe, M.D. · NPI 1003965153
Surgery physician in San Diego, California. Individual provider, active in the CMS NPPES registry since January 9, 2007.
## Identity
- **NPI:** 1003965153 (Entity type: Individual)
- **Enumerated:** January 9, 2007
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** C51428 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 113 W G ST # 315, San Diego, CA 92101-6096
- **Phone:** (909) 816-1032
## 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:** 12 organizations under Medicare reassignment (form CMS-855R): Apex Emergency Medical Group, Inc. (NPI 1265711089, Hemet, CA); Can Emergency Physicians Medical Group Inc (NPI 1386018356, Tustin, CA); Riverside Emergency Physicians Medical Group (NPI 1972539039, Riverside, CA); Southland Emergency Medical Associates Inc (NPI 1932640935, Anaheim, CA); California Hospitalists Emergency Physicians Medical Group Inc (NPI 1760648539, Norwalk, CA); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1982
## Record status
- **NPPES last updated:** August 12, 2013
- **Other identifiers:** Medicare ID-Type Unspecified WC51428A (CA); Medicaid 00C514280 (CA); Medicare UPIN E77117 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1003965153) · Data from the CMS NPPES public registry.