Benjamin Oei, MD
NPI 1396840740 · Emergency Medicine Physician · Richmond, TX
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin Oei, MD is a Emergency Medicine Physician provider in Richmond, TX (NPI 1396840740).
Provider details
- NPI number
- 1396840740
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- H4584 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
88 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 | 22 | $167 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 16 | $117 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 15 | $129 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 12 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 12 | $91 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-13
- Last updated
- 2011-10-11
Frequently asked questions
- What is Benjamin Oei's NPI number?
- Benjamin Oei's National Provider Identifier (NPI) is 1396840740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Oei's specialty?
- Benjamin Oei is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Oei located?
- Benjamin Oei's practice location on file with NPPES is 1705 Jackson St, Richmond, TX 77469-3246.
- What is Benjamin Oei's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Oei is (281) 341-4818.
- Does Benjamin Oei accept Medicare?
- Benjamin Oei is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Benjamin Oei's NPI active?
- Yes — Benjamin Oei's NPI (1396840740) is active in the NPPES registry as of the last update on 2011-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.