DR. ADEKUNLE OLUWATOSIN OBISESAN MD
NPI 1164604138
Internal Medicine - Critical Care Medicine in Saint Louis, MO

Active since December 03, 2007PECOS EnrolledAccepts Medicare Assignment
625 S NEW BALLAS RD, SAINT LOUIS, MO 63141(314) 251-6486(314) 251-4155 Get Directions Write a Review

NPPES record last updated: July 6, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Adekunle Oluwatosin Obisesan Md NPPES

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

DR. ADEKUNLE OLUWATOSIN OBISESAN MD (NPI 1164604138) is an individual critical care medicine provider in Saint Louis, Missouri, licensed in Missouri (2022012233) and active in the NPI registry since December 2007. He is enrolled in Medicare PECOS, is affiliated with St Lukes Hospital, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1164604138
Entity TypeIndividualMale
Primary Taxonomy207RC0200X
Provider Legal NameDR. ADEKUNLE OLUWATOSIN OBISESANCredential: MD
Location Address625 S NEW BALLAS RDSaint Louis, MO 63141-8240
Mailing Address625 S New Ballas Rd Ste 7020Saint Louis, MO 63141-8218 · (314) 251-6486 · Fax (314) 251-4155
Fax(314) 251-4155
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateDecember 3, 2007
Last NPPES UpdateJuly 6, 2022
NPPES CertifiedJuly 6, 2022
NPI 1164604138 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License Licensed in MO · 2022012233
Definition

An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

625 S NEW BALLAS RD, Saint Louis, MO 63141

Other Identifiers 1

Medicaid1164604138MO

Accepted 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. Adekunle Oluwatosin Obisesan 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 ID6406972850
PECOS Enrollment IDI20240807002336
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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
146 services70 patients
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.
47 services32 patients

Hospital Affiliations CMS Care Compare

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

St Lukes Hospital

Acute Care Hospitals · Chesterfield, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260179
Location232 S Woods Mill RdChesterfield, MO 63017 · St. Louis County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63141 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
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
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.

Internal Medicine (Cardiovascular Disease)
625 S NEW BALLAS RD, STE 2030
SAINT LOUIS, MO 63141
Internal Medicine (Cardiovascular Disease)
625 S NEW BALLAS RD, SUITE 2030
SAINT LOUIS, MO 63141
Internal Medicine (Cardiovascular Disease)
625 S NEW BALLAS RD, SUITE 2015
SAINT LOUIS, MO 63141
Internal Medicine (Cardiovascular Disease)
625 S NEW BALLAS RD, SUITE 2015
SAINT LOUIS, MO 63141
Thoracic Surgery (Cardiothoracic Vascular Surgery)
625 S NEW BALLAS RD, SUITE R-7040
SAINT LOUIS, MO 63141
Thoracic Surgery (Cardiothoracic Vascular Surgery)
625 S NEW BALLAS RD, SUITE R-7040
SAINT LOUIS, MO 63141
Physician Assistant (Surgical)
625 S NEW BALLAS RD, SUITE R-7040
SAINT LOUIS, MO 63141
Physician Assistant (Surgical)
625 S NEW BALLAS RD, SUITE R-7040
SAINT LOUIS, MO 63141

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 Adekunle Obisesan's NPI number?

The NPI number for Adekunle Obisesan is 1164604138. It was assigned to this individual provider in the NPPES registry on December 3, 2007.

Where is Adekunle Obisesan located?

Adekunle Obisesan practices at 625 S New Ballas Rd, Saint Louis, MO 63141. The listed phone number is (314) 251-6486.

What is Adekunle Obisesan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Adekunle Obisesan enrolled in Medicare?

Yes. Adekunle Obisesan 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 Adekunle Obisesan accept?

Health plans from Oscar Insurance Company list Adekunle Obisesan 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 Adekunle Obisesan affiliated with any hospitals?

According to CMS data, Adekunle Obisesan is affiliated with St Lukes Hospital.

When was this NPI record last updated?

The NPPES record for Adekunle Obisesan was last updated on July 6, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.