Cynthia Obi, M.D.
NPI 1811197106 · Emergency Medicine Physician · Richmond, TX
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Obi, M.D. is a Emergency Medicine Physician provider in Richmond, TX (NPI 1811197106).
Provider details
- NPI number
- 1811197106
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MT190805 (PA)
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
18 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
211 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 61 | $116 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 50 | $16 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 39 | $40 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 30 | $82 |
| Automated Urinalysis Test81003 | 16 | $2 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 54 | 51 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 39 | 38 |
| Levofloxacin | 31 | 31 |
| Ciprofloxacin Hcl | 17 | 17 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 17 | 15 |
| Azithromycin | 16 | 16 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-24
- Last updated
- 2016-01-05
Frequently asked questions
- What is Cynthia Obi's NPI number?
- Cynthia Obi's National Provider Identifier (NPI) is 1811197106, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Obi's specialty?
- Cynthia Obi is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cynthia Obi located?
- Cynthia Obi's practice location on file with NPPES is 24948 Fm 1093 Rd, Richmond, TX 77406-3619.
- What is Cynthia Obi's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Obi is (281) 347-2228.
- Does Cynthia Obi accept Medicare?
- Cynthia Obi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Obi's NPI active?
- Yes — Cynthia Obi's NPI (1811197106) is active in the NPPES registry as of the last update on 2016-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.