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DR. OLUWATOSIN S ADENUGA MD
NPI 1083173843
Emergency Medicine in Houston, TX

Active since March 19, 2019PECOS EnrolledAccepts Medicare Assignment
6621 FANNIN ST STE A210, HOUSTON, TX 77030(832) 824-6309 Get Directions Write a Review

NPPES record last updated: August 13, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 13, 2025, Aug 6, 2025, Dec 11, 2023 and 2 more (5 updates tracked since 2019).

About Dr. Oluwatosin S Adenuga Md NPPES

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

DR. OLUWATOSIN S ADENUGA MD (NPI 1083173843) is an individual emergency medicine provider in Houston, Texas, licensed in Texas (U1847) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Chi St Lukes Lakeside Hospital, and is a graduate of Medical College Of Wisconsin (2019).

NPPES Registry Identity

NPI1083173843
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDR. OLUWATOSIN S ADENUGACredential: MD
Location Address6621 FANNIN ST STE A210Houston, TX 77030-2358
Mailing Address6621 Fannin St Ste A210Houston, TX 77030-2399
Phone(832) 824-6309
Sole ProprietorNo
Medical School CMSMedical College Of WisconsinGraduated 2019
Enumeration DateMarch 19, 2019
Last NPPES UpdateAugust 13, 20255 updates tracked since enumeration
NPPES CertifiedAugust 13, 2025
✔ NPI 1083173843 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in TX · U1847
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedPediatrics · Pediatric Emergency MedicineTaxonomy 2080P0204X · License U1847 (TX)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
6621 FANNIN ST STE A210, Houston, TX 77030
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Moda Health Plan, Inc..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. Oluwatosin S Adenuga 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 ID6901201599
PECOS Enrollment IDI20241024004580
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.

Hospital Affiliations CMS Care Compare

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

Chi St Lukes Lakeside Hospital

Acute Care Hospitals · The Woodlands, TX
OwnershipVoluntary non-profit - Other
CMS Certification Number670059
Location17400 St Lukes WayThe Woodlands, TX 77384 · Montgomery County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77030 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
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 9

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

SAAMIA MASOOM
Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST STE A210
HOUSTON, TX 77030
Harris County (832) 824-5497
ADRIENNE NICOLE SMALLWOOD MD
Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST STE A210
HOUSTON, TX 77030
Harris County (215) 840-3904
HUAY-YING LO M.D.
Pediatrics
6621 FANNIN ST STE A210
HOUSTON, TX 77030
Harris County (832) 824-5447
DR. SOWDHAMINI SHETTIGAR WALLACE D.O.
Pediatrics
6621 FANNIN ST STE A210, TEXAS CHILDREN'S HOSPITAL, PEDIATRIC HOSPITAL MEDICINE
HOUSTON, TX 77030
Harris County (713) 839-0492
DR. MICHAEL ALAVI DO
Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST STE A210
HOUSTON, TX 77030
Harris County (832) 824-6309
SARAHJEAN KEROLLE M.D.
Emergency Medicine
6621 FANNIN ST STE A210
HOUSTON, TX 77030
Harris County (832) 824-1000
DR. KATHERINE ELIZABETH GUESS M.D., M.P.H.
Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST STE A210
HOUSTON, TX 77030
Harris County (832) 824-6309
RACHEL GEORGE
Pediatrics (Pediatric Emergency Medicine)
6621 FANNIN ST STE A210
HOUSTON, TX 77030
Harris County (214) 456-2735

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 Oluwatosin Adenuga's NPI number?

The NPI number for Oluwatosin Adenuga is 1083173843. It was assigned to this individual provider in the NPPES registry on March 19, 2019.

Where is Oluwatosin Adenuga located?

Oluwatosin Adenuga practices at 6621 Fannin St Ste A210, Houston, TX 77030. The listed phone number is (832) 824-6309.

What is Oluwatosin Adenuga's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Oluwatosin Adenuga enrolled in Medicare?

Yes. Oluwatosin Adenuga 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 Oluwatosin Adenuga accept?

Health plans from Blue Cross and Blue Shield of Texas and Moda Health Plan, Inc. list Oluwatosin Adenuga 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 Oluwatosin Adenuga affiliated with any hospitals?

According to CMS data, Oluwatosin Adenuga is affiliated with Chi St Lukes Lakeside Hospital.

When was this NPI record last updated?

The NPPES record for Oluwatosin Adenuga was last updated on August 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.