Emmanuel Opara, M.D
NPI 1538303623 · Internal Medicine Physician · Sugar Land, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emmanuel Opara, M.D is a Internal Medicine Physician provider in Sugar Land, TX (NPI 1538303623).
Provider details
- NPI number
- 1538303623
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- N5297 (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 tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,948 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 1,087 | $107 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 429 | $102 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 424 | $119 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 412 | $73 |
| Critical Care, First 30-74 Minutes99291 | 362 | $191 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 124 | 45 |
| Atorvastatin Calcium | 120 | 57 |
| Gabapentin | 100 | 59 |
| Amlodipine Besylate | 84 | 41 |
| Metformin Hcl | 63 | 23 |
| Tizanidine Hcl | 59 | 30 |
| Metoprolol Tartrate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$6,027 across 33 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-04-21
- Last updated
- 2024-05-15
- Certified
- 2024-05-15
Frequently asked questions
- What is Emmanuel Opara's NPI number?
- Emmanuel Opara's National Provider Identifier (NPI) is 1538303623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emmanuel Opara's specialty?
- Emmanuel Opara is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Emmanuel Opara located?
- Emmanuel Opara's practice location on file with NPPES is 16701 Creek Bend Dr # 500, Sugar Land, TX 77478-3395.
- What is Emmanuel Opara's phone number?
- The practice phone number listed in the NPPES registry for Emmanuel Opara is (281) 265-0409.
- Does Emmanuel Opara accept Medicare?
- Emmanuel Opara is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emmanuel Opara's NPI active?
- Yes — Emmanuel Opara's NPI (1538303623) is active in the NPPES registry as of the last update on 2024-05-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.