Gertrude I. O Chimeka Anyanwoke, M.D.
Internal Medicine Physician · Baton Rouge, LA
Gertrude I. O Chimeka Anyanwoke, M.D. is an internal medicine physician with a practice address in Baton Rouge, Louisiana, and NPI 1760465421, issued on Nov 26, 2005. Check the license (Louisiana 202417, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Gertrude I. O Chimeka Anyanwoke
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 202417 LA
Self-reported in NPPES; status is on the state search - Practice location
- 3844 Convention St, Baton Rouge, LA 70806
- Phone
- (225) 289-6803
- Enumerated
- Nov 26, 2005
- Record last updated
- Jan 27, 2025
- Fax
- (225) 289-6483
- Medicaid ID
- 1355089 LA
- Medicare enrollment
- Enrolled (PECOS I20081209000694); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,749 in Louisiana → Look up another NPI →
Also registered at 3844 Convention St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Veronica Robvais, NPNurse Practitioner1588979603
Verify Gertrude I. O Chimeka Anyanwoke in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 202417Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% more Medicare Part D claims than the average internal medicine physician in 2024
3,515 Medicare Part D claims for 166 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 16 claims were for opioids.
Most prescribed
- Atorvastatin Calcium215 claims
- Amlodipine Besylate152 claims
- Gabapentin117 claims
- Ibuprofen98 claims
- Albuterol Sulfate Hfa97 claims
- Metformin Hcl82 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
- Capital Area Human Services DistrictBaton Rouge, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gertrude I. O Chimeka Anyanwoke among 1,749 internal medicine physician records in Louisiana
Gertrude I. O Chimeka Anyanwoke, M.D. is one of 1,749 internal medicine physician records with a practice address in Louisiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2000 · median 2008 among the 1,216 with a school on file
- Record last updated2025 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
256 internal medicine physician records list a practice address in Baton Rouge
They are 256 of the 12,526 NPPES records with a practice address in Baton Rouge, and 1,749 internal medicine physician records in Louisiana.
All 1,749 in Louisiana → Every provider in Baton Rouge → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Akwasi Adjare-Sefa, M.D.Baton Rouge, LA 708061437143757
- Amir Ausef, MDBaton Rouge, LA 708061528046315
- Venkat Banda, MDBaton Rouge, LA 708061083690804
- Subhakar Gummadi, MDBaton Rouge, LA 708061225014046
- Terry Kung, DOBaton Rouge, LA 708061033195854
- Shaun McIntire, M.D., M.P.H., F.A.C.Baton Rouge, LA 708061619965340
- Jed Morris, MDBaton Rouge, LA 708061235139833
- Paul Murphree, D.O.Baton Rouge, LA 708061336140268
Common questions
What is Gertrude I. O Chimeka Anyanwoke, M.D.'s NPI number?
Gertrude I. O Chimeka Anyanwoke, M.D.'s National Provider Identifier (NPI) is 1760465421, issued on Nov 26, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gertrude I. O Chimeka Anyanwoke, M.D. located?
The NPPES record lists a practice address at 3844 Convention St, Baton Rouge, LA, 70806. Phone: (225) 289-6803. Providers update this record themselves, so call before visiting.
How can I verify Gertrude I. O Chimeka Anyanwoke, M.D.'s license?
NPPES lists Louisiana license number 202417, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gertrude I. O Chimeka Anyanwoke, M.D. prescribe under Medicare Part D?
In 2024, Gertrude I. O Chimeka Anyanwoke, M.D. had 3,515 Medicare Part D claims for 166 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.