Samuel Obiekwe, M.D.
NPI 1003965153 · Surgery Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Obiekwe, M.D. is a Surgery Physician provider in San Diego, CA (NPI 1003965153).
Provider details
- NPI number
- 1003965153
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- C51428 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
404 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 179 | $185 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 106 | $129 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 64 | $9 |
| Critical Care, First 30-74 Minutes99291 | 55 | $230 |
Typical Medicare-allowed amounts for these services range $9–$230 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Naproxen | 75 | 70 |
| Cephalexin | 44 | 44 |
| Azithromycin | 30 | 26 |
| Pantoprazole Sodium | 26 | 24 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 20 | 20 |
| Ibuprofen | 19 | 19 |
| Losartan Potassium | 19 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-09
- Last updated
- 2013-08-12
Frequently asked questions
- What is Samuel Obiekwe's NPI number?
- Samuel Obiekwe's National Provider Identifier (NPI) is 1003965153, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Obiekwe's specialty?
- Samuel Obiekwe is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Obiekwe located?
- Samuel Obiekwe's practice location on file with NPPES is 113 W G St # 315, San Diego, CA 92101-6096.
- What is Samuel Obiekwe's phone number?
- The practice phone number listed in the NPPES registry for Samuel Obiekwe is (909) 816-1032.
- Does Samuel Obiekwe accept Medicare?
- Samuel Obiekwe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Obiekwe's NPI active?
- Yes — Samuel Obiekwe's NPI (1003965153) is active in the NPPES registry as of the last update on 2013-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.