1. Home
  2. Directory
  3. Tennessee
  4. Memphis
  5. Obstetrics Gynecology
  6. NPI Profile

DR. NNAMDI IFEKANDU GWACHAM DO
NPI 1346604253
Obstetrics & Gynecology - Gynecologic Oncology in Memphis, TN

Active since April 06, 2016PECOS EnrolledAccepts Medicare Assignment
80 HUMPHREYS CENTER DR STE 202, MEMPHIS, TN 38120(901) 226-4280(901) 226-4282 Get Directions Write a Review

NPPES record last updated: March 4, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 4, 2026, Jan 5, 2024, Jun 6, 2023 (3 updates tracked since 2023).

About Dr. Nnamdi Ifekandu Gwacham Do NPPES

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

DR. NNAMDI IFEKANDU GWACHAM DO (NPI 1346604253) is an individual gynecologic oncology provider in Memphis, Tennessee, licensed in Tennessee (6594) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS, is affiliated with Baptist Memorial Hospital Desoto, and maintains 5 additional practice locations.

NPPES Registry Identity

NPI1346604253
Entity TypeIndividualMale
Primary Taxonomy207VX0201X
Provider Legal NameDR. NNAMDI IFEKANDU GWACHAMCredential: DO
Location Address80 HUMPHREYS CENTER DR STE 202Memphis, TN 38120-2361
Mailing Address350 N Humphreys BlvdMemphis, TN 38120-2177 · (901) 226-4003 · Fax (901) 227-8591
Phone(901) 226-4280
Fax(901) 226-4282
Sole ProprietorYes
Medical School CMSEdward Via Col Of Osteo Medicine-virginia CampusGraduated 2016
Enumeration DateApril 6, 2016
Last NPPES UpdateMarch 4, 20263 updates tracked since enumeration
NPPES CertifiedMarch 4, 2026
✔ NPI 1346604253 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Gynecologic OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207VX0201X
Licenses✔ Licensed in TN · 6594✔ Licensed in AZ · 010200
Definition
An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
80 HUMPHREYS CENTER DR STE 202, Memphis, TN 38120
Open in Google Maps ↗

Secondary Practice Locations 5

Location 16225 Humphreys BlvdMemphis, TN 38120-2373 · Phone (901) 227-2727 · Fax (901) 227-2477
Location 26019 Walnut Grove RdMemphis, TN 38120-2113 · Phone (901) 226-4910 · Fax (901) 226-4774
Location 32100 Exeter RdGermantown, TN 38138-3966 · Phone (901) 757-1350 · Fax (901) 757-3496
Location 48138 Country Village DrCordova, TN 38016-2029 · Phone (901) 725-8606 · Fax (901) 759-9254
Location 511209 N Tatum Blvd Ste B200Phoenix, AZ 85028-3091 · Phone (480) 530-4200 · Fax (833) 465-1459

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Nnamdi Ifekandu Gwacham Do 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 ID8123457231
PECOS Enrollment IDI20260317004074
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Nnamdi Gwacham reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Baptist Memorial Medical Group Inc
7.6 mi
Internal Medicine
8970 WINCHESTER RD
Memphis, TN 38125
  • Reassigned Medicare billing, Mississippi and Tennessee enrollments
  • 494 clinicians in this Medicare group
NPI 1306089206 (901) 227-4068
City Of Hope Medical Group Of Arizona LLC
1,290 mi
Medical Oncology
14200 CELEBRATE LIFE WAY
Goodyear, AZ 85338
  • Reassigned Medicare billing, Arizona enrollment
  • 359 clinicians in this Medicare group
NPI 1609026806 (847) 746-4333

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

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.

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
12 services12 patients

Hospital Affiliations CMS Care Compare 3

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

Baptist Memorial Hospital Desoto

Acute Care Hospitals · Southaven, MS
1/5 CMS rating
OwnershipProprietary
CMS Certification Number250141
Location7601 Southcrest ParkwaySouthaven, MS 38671 · De Soto County
Emergency services Birthing friendly

Baptist Memorial Hospital

Acute Care Hospitals · Memphis, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440048
Location6019 Walnut Grove RoadMemphis, TN 38120 · Shelby County
Emergency services Birthing friendly

Baptist Memorial Hospital Tipton

Acute Care Hospitals · Covington, TN
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number440131
Location1995 Highway 51 SCovington, TN 38019 · Tipton County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 38120 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
$160.89 typical visit price
range $52.64 – $160.89
Typical copayment $40.22 (range $13.16 – $40.22)
Most-billed visit code 99205
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
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.

Other Providers at the Same Location NPPES 6

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

JADE ERICA SIMON FNP-BC
Nurse Practitioner (Family)
80 HUMPHREYS CENTER DR STE 202
MEMPHIS, TN 38120
Shelby County (901) 226-4280
DR. AHMAD AZARI MD
Obstetrics & Gynecology
80 HUMPHREYS CENTER DR STE 202
MEMPHIS, TN 38120
Shelby County (901) 226-4280
MRS. KRISTY ANN FAYNE APN
Nurse Practitioner (Family)
80 HUMPHREYS CENTER DR STE 202
MEMPHIS, TN 38120
Shelby County (901) 226-4282
DR. DAVID BRYAN ENGLE MD
Obstetrics & Gynecology (Gynecologic Oncology)
80 HUMPHREYS CENTER DR STE 202
MEMPHIS, TN 38120
Shelby County (901) 226-4280
ANDREW BELL MS - CGC
Genetic Counselor, MS
80 HUMPHREYS CENTER DR STE 202
MEMPHIS, TN 38120
Shelby County (901) 226-4038
JOSEPH T SANTOSO MD
Obstetrics & Gynecology (Gynecologic Oncology)
80 HUMPHREYS CENTER DR STE 202
MEMPHIS, TN 38120
Shelby County (901) 226-4280

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 Nnamdi Gwacham's NPI number?

The NPI number for Nnamdi Gwacham is 1346604253. It was assigned to this individual provider in the NPPES registry on April 6, 2016.

Where is Nnamdi Gwacham located?

Nnamdi Gwacham practices at 80 Humphreys Center Dr Ste 202, Memphis, TN 38120. The listed phone number is (901) 226-4280.

What is Nnamdi Gwacham's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

Is Nnamdi Gwacham enrolled in Medicare?

Yes. Nnamdi Gwacham 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.

Which organizations bill Medicare for Nnamdi Gwacham's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nnamdi Gwacham reassigns Medicare benefits to 2 organizations: Baptist Memorial Medical Group Inc (Memphis, TN) and City Of Hope Medical Group Of Arizona LLC (Goodyear, AZ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nnamdi Gwacham's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nnamdi Gwacham accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 9 other insurers list Nnamdi Gwacham 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 Nnamdi Gwacham affiliated with any hospitals?

According to CMS data, Nnamdi Gwacham is affiliated with Baptist Memorial Hospital Desoto, Baptist Memorial Hospital and Baptist Memorial Hospital Tipton.

When was this NPI record last updated?

The NPPES record for Nnamdi Gwacham was last updated on March 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.