1. Home
  2. Directory
  3. Louisiana
  4. Baton Rouge
  5. Internal Medicine
  6. NPI Profile

DR. GERTRUDE I. O CHIMEKA ANYANWOKE M.D.
NPI 1760465421
Internal Medicine in Baton Rouge, LA

Active since November 26, 2005PECOS EnrolledAccepts Medicare Assignment
3844 CONVENTION ST, BATON ROUGE, LA 70806(225) 289-6803(225) 289-6483 Get Directions Write a Review

NPPES record last updated: January 27, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Gertrude I. O Chimeka Anyanwoke M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GERTRUDE I. O CHIMEKA ANYANWOKE M.D. (NPI 1760465421) is an individual internal medicine provider in Baton Rouge, Louisiana, licensed in Louisiana (202417) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, is affiliated with Baton Rouge General Medical Center, and is a graduate of Other (2000).

NPPES Registry Identity

NPI1760465421
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. GERTRUDE I. O CHIMEKA ANYANWOKECredential: M.D.
Location Address3844 CONVENTION STBaton Rouge, LA 70806-3803
Mailing AddressPo Box 583Baton Rouge, LA 70821-0583 · (225) 289-6803 · Fax (225) 289-6483
Phone(225) 289-6803
Fax(225) 289-6483
Sole ProprietorYes
Medical School CMSOtherGraduated 2000
Enumeration DateNovember 26, 2005
Last NPPES UpdateJanuary 27, 2025
NPPES CertifiedJanuary 27, 2025
✔ NPI 1760465421 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in LA · 202417
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
3844 CONVENTION ST, Baton Rouge, LA 70806
Open in Google Maps ↗

Other Identifiers 1

Medicaid1355089LA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, Blue Cross and Blue Shield of Louisiana, HMO Louisiana.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Gertrude I. O Chimeka Anyanwoke M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2466464102
PECOS Enrollment IDI20081209000694
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
168 services27 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
51 services23 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Baton Rouge General Medical Center

Acute Care Hospitals · Baton Rouge, LA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190065
Location8585 Picardy AveBaton Rouge, LA 70809 · E. Baton Rouge County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70806 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$124.60 typical visit price
range $53.43 – $164.73
Typical copayment $31.15 (range $13.35 – $41.18)
Most-billed visit code 99204
Established Patient
$95.09 typical visit price
range $16.64 – $133.62
Typical copayment $23.77 (range $4.16 – $33.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
2%629 patients1/55-star benchmark: 85%
Diabetes: Eye Exam
Percentage of patients 18-75 years of age with diabetes who had a retinal or dilated eye exam by an eye care professional during the measurement period or a negative retinal exam (no evidence of retinopathy) in the 12 months prior to the measurement period
1%205 patients1/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
26%1,474 patients2/55-star benchmark: 97%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. VERONICA ROBVAIS NP
Nurse Practitioner
3844 CONVENTION ST
BATON ROUGE, LA 70806
East Baton Rouge Parish (225) 289-6803
MID-CITY PRIMARY CARE CENTER
Clinic/Center
3844 CONVENTION ST
BATON ROUGE, LA 70806
East Baton Rouge Parish (225) 289-6803

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gertrude Chimeka Anyanwoke's NPI number?

The NPI number for Gertrude Chimeka Anyanwoke is 1760465421. It was assigned to this individual provider in the NPPES registry on November 26, 2005.

Where is Gertrude Chimeka Anyanwoke located?

Gertrude Chimeka Anyanwoke practices at 3844 Convention St, Baton Rouge, LA 70806. The listed phone number is (225) 289-6803.

What is Gertrude Chimeka Anyanwoke's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Gertrude Chimeka Anyanwoke enrolled in Medicare?

Yes. Gertrude Chimeka Anyanwoke is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Gertrude Chimeka Anyanwoke accept?

Health plans from AmeriHealth Caritas Next, Blue Cross and Blue Shield of Louisiana and HMO Louisiana list Gertrude Chimeka Anyanwoke as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Gertrude Chimeka Anyanwoke affiliated with any hospitals?

According to CMS data, Gertrude Chimeka Anyanwoke is affiliated with Baton Rouge General Medical Center.

When was this NPI record last updated?

The NPPES record for Gertrude Chimeka Anyanwoke was last updated on January 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.