Cynthia Ngozichukwuka Obi, M.D.
Emergency Medicine Physician · Richmond, TX
Cynthia Ngozichukwuka Obi, M.D. is an emergency medicine physician with a practice address in Richmond, Texas, and NPI 1811197106, issued on Jul 24, 2007. Check the license (Texas N6543, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Cynthia Ngozichukwuka Obi
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- N6543 TX
MT190805 PA
Self-reported in NPPES; status is on the state search - Practice location
- 24948 FM 1093 RD, Richmond, TX 77406
- Phone
- (281) 347-2228
- Enumerated
- Jul 24, 2007
- Record last updated
- Jan 5, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100928001616); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Verify Cynthia Ngozichukwuka Obi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N6543Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% more Medicare Part D claims than the average emergency medicine physician in 2024
302 Medicare Part D claims for 168 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone54 claims
- Amoxicillin-Clavulanate Potass39 claims
- Levofloxacin31 claims
- Ciprofloxacin Hcl17 claims
- Sulfamethoxazole-Trimethoprim17 claims
- Azithromycin16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Sunrise Urgent Care CenterRichmond, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cynthia Ngozichukwuka Obi among 4,885 emergency medicine physician records in Texas
Cynthia Ngozichukwuka Obi, M.D. is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 59% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2007 · median 2013 among the 2,779 with a school on file
- Record last updated2016 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Texas
There are 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in Richmond → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Karen Richardson, MDRichmond, TX 774061780789131
- Neal Agarwal, MDRichmond, TX 774071194905877
- Rajan Popat, M.D.Richmond, TX 774071588623763
- Abraham Abbott, MDBellaire, TX 774011023197175
- Stuart Boss, M.D.Bellaire, TX 774011124316989
- Martha Castro, M.D.Bellaire, TX 774011346776309
- Barry Diner, MDBellaire, TX 774011265466262
- Samuel Dodson, M.D.Bellaire, TX 774011366857831
Common questions
What is Cynthia Ngozichukwuka Obi, M.D.'s NPI number?
Cynthia Ngozichukwuka Obi, M.D.'s National Provider Identifier (NPI) is 1811197106, issued on Jul 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Cynthia Ngozichukwuka Obi, M.D. located?
The NPPES record lists a practice address at 24948 FM 1093 RD, Richmond, TX, 77406. Phone: (281) 347-2228. Providers update this record themselves, so call before visiting.
How can I verify Cynthia Ngozichukwuka Obi, M.D.'s license?
NPPES lists Texas license number N6543, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Cynthia Ngozichukwuka Obi, M.D. prescribe under Medicare Part D?
In 2024, Cynthia Ngozichukwuka Obi, M.D. had 302 Medicare Part D claims for 168 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.