DR. ABOSEDE SHOWUNMI MD
NPI 1598394652
Internal Medicine in Memphis, TN

Q: What is Abosede Showunmi's NPI number?

The NPI number for Abosede Showunmi is 1598394652. It was assigned to this individual provider in the NPPES registry on April 2, 2020.

Q: What is Abosede Showunmi's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Abosede Showunmi was last updated on November 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.

Active since April 02, 2020PECOS EnrolledAccepts Medicare Assignment

5959 PARK AVE, MEMPHIS, TN 38119(901) 765-1000 Get Directions Write a Review

NPPES record last updated: November 4, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 4, 2024, Jul 6, 2023, Apr 8, 2020 and 1 more (4 updates tracked since 2020).

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About Dr. Abosede Showunmi Md NPPES

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

DR. ABOSEDE SHOWUNMI MD (NPI 1598394652) is an individual internal medicine provider in Memphis, Tennessee, licensed in Tennessee (67614) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with Baptist Memorial Hospital, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1598394652

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameDR. ABOSEDE SHOWUNMICredential: MD

Location Address5959 PARK AVEMemphis, TN 38119-5200

Mailing Address5959 Park AveMemphis, TN 38119-5200 · (901) 765-1000

Phone(901) 765-1000

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateApril 2, 2020

Last NPPES UpdateNovember 4, 20244 updates tracked since enumeration

NPPES CertifiedNovember 4, 2024

✔ NPI 1598394652 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in TN · 67614

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.

5959 PARK AVE, Memphis, TN 38119

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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. Abosede Showunmi Md 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 ID4981050838

PECOS Enrollment IDI20231027003195

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

Medicare enrollment records show Abosede Showunmi reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Faola Medical Services PLLC

12 mi

Internal Medicine

131 S CENTER ST # 849
Collierville, TN 38017

Reassigned Medicare billing, Tennessee enrollment

NPI 1023958865 (347) 922-8050

Cookeville Hospitalist Group, PLLC

256 mi

Hospitalist

1 MEDICAL CENTER BLVD
Cookeville, TN 38501

Reassigned Medicare billing, Tennessee enrollment
107 clinicians in this Medicare group

NPI 1467133371 (931) 528-2541

Southeastern Physician Services PC

323 mi

Hospitalist

990 OAK RIDGE TPKE
Oak Ridge, TN 37830

Reassigned Medicare billing, Tennessee enrollment
1,085 clinicians in this Medicare group

NPI 1083835441 (865) 481-1000

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 5

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

328 services143 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

290 services132 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

107 services105 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

76 services75 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

14 services14 patients

Hospital Affiliations CMS Care Compare 4

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

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

St Francis Hospital

Acute Care Hospitals · Memphis, TN

2/5 CMS rating

OwnershipProprietary

CMS Certification Number440183

Location5959 Park AveMemphis, TN 38119 · Shelby County

Emergency services Birthing friendly

Saint Francis Bartlett Medical Center

Acute Care Hospitals · Bartlett, TN

2/5 CMS rating

OwnershipProprietary

CMS Certification Number440228

Location2986 Kate Bond RdBartlett, TN 38133 · Shelby County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 38119 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

$121.80 typical visit price

range $52.64 – $160.89

Typical copayment $30.45 (range $13.16 – $40.22)

Most-billed visit code 99204

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 20

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

SHELIA FAY ARNOLD AGNP

Nurse Practitioner

5959 PARK AVE
MEMPHIS, TN 38119

Shelby County (901) 765-1000

TERRY L THOMPSON MD

Radiology (Diagnostic Radiology)

5959 PARK AVE, RADIOLOGY DEPARTMENT
MEMPHIS, TN 38119

Shelby County (901) 765-3212

STEFAN J COWLES MD

Radiology (Diagnostic Radiology)

5959 PARK AVE, RADIOLOGY DEPARTMENT
MEMPHIS, TN 38119

Shelby County (901) 765-3212

HANAH ROSE CATES

Physician Assistant (Medical)

5959 PARK AVE
MEMPHIS, TN 38119

Shelby County (901) 765-1000

MR. ADIDAS EDDINGS

Specialist/Technologist, Pathology (Medical Technologist)

5959 PARK AVE
MEMPHIS, TN 38119

Shelby County (901) 831-1876

METHODIST HEALTHCARE EAST HOSPITAL

Rehabilitation Unit

5959 PARK AVE
MEMPHIS, TN 38119

Shelby County (901) 765-1000

ALEXIS A ALEXANDER

Nurse Anesthetist, Certified Registered

5959 PARK AVE
MEMPHIS, TN 38119

Shelby County (901) 765-1000

RENEE JEAN SCHROEDER DPT, PT

Physical Therapist

5959 PARK AVE
MEMPHIS, TN 38119

Shelby County (501) 257-6407

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 Abosede Showunmi's NPI number?

The NPI number for Abosede Showunmi is 1598394652. It was assigned to this individual provider in the NPPES registry on April 2, 2020.

Where is Abosede Showunmi located?

Abosede Showunmi practices at 5959 Park Ave, Memphis, TN 38119. The listed phone number is (901) 765-1000.

What is Abosede Showunmi's specialty?

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

Is Abosede Showunmi enrolled in Medicare?

Yes. Abosede Showunmi 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 Abosede Showunmi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Abosede Showunmi reassigns Medicare benefits to 3 organizations: Faola Medical Services PLLC (Collierville, TN), Cookeville Hospitalist Group, PLLC (Cookeville, TN) and Southeastern Physician Services PC (Oak Ridge, TN). 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 Abosede Showunmi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Abosede Showunmi affiliated with any hospitals?

According to CMS data, Abosede Showunmi is affiliated with Baptist Memorial Hospital, Baptist Memorial Hospital Tipton, St Francis Hospital and Saint Francis Bartlett Medical Center.

When was this NPI record last updated?

The NPPES record for Abosede Showunmi was last updated on November 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.