OYETUNDE O SIYANBADE MD
NPI 1003980475
Surgery in Brownsville, TX

Q: What is Oyetunde Siyanbade's NPI number?

The NPI number for Oyetunde Siyanbade is 1003980475. It was assigned to this individual provider in the NPPES registry on November 20, 2006.

Q: What is Oyetunde Siyanbade's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Active since November 20, 2006PECOS EnrolledAccepts Medicare Assignment

1024 E LOS EBANOS BLVD, BROWNSVILLE, TX 78520(956) 954-0070(956) 948-6080 Get Directions Write a Review

NPPES record last updated: June 9, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 14, 2026, Mar 17, 2026, Jun 9, 2022 and 1 more (4 updates tracked since 2017).

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About Oyetunde O Siyanbade Md NPPES

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

OYETUNDE O SIYANBADE MD (NPI 1003980475) is an individual surgery provider in Brownsville, Texas, licensed in Texas (R0326) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Valley Baptist Medical Center- Brownsville, and is a graduate of Other (1990).

NPPES Registry Identity

NPI1003980475

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameOYETUNDE O SIYANBADECredential: MD

Location Address1024 E LOS EBANOS BLVDBrownsville, TX 78520-9988

Mailing Address1024 E Los Ebanos BlvdBrownsville, TX 78520-9988 · (956) 954-0070 · Fax (956) 948-6080

Phone(956) 954-0070

Fax(956) 948-6080

Sole ProprietorNo

Medical School CMSOtherGraduated 1990

Enumeration DateNovember 20, 2006

Last NPPES UpdateJune 9, 20264 updates tracked since enumeration

NPPES CertifiedJune 9, 2026

✔ NPI 1003980475 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

Licenses✔ Licensed in TX · R0326✔ Licensed in ND · 9913

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Also ListedSurgery · Vascular SurgeryTaxonomy 2086S0129X · License 9913 (ND)

1024 E LOS EBANOS BLVD, Brownsville, TX 78520

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Other Identifiers 2

Medicaid13327ND

Medicaid367580301TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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

Oyetunde O Siyanbade 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 ID1456303932

PECOS Enrollment IDI20161114001727

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 3

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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

55 services49 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.

46 services20 patients

Removal of gallbladder using an endoscope 47562

This procedure, known as endoscopic gallbladder removal, involves a surgeon using a special tool called an endoscope to remove your gallbladder through small incisions. It's typically done to treat gallstones and related complications. It's a less invasive method, often leading to quicker recovery.

13 services13 patients

Hospital Affiliations CMS Care Compare 2

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

Valley Baptist Medical Center- Brownsville

Acute Care Hospitals · Brownsville, TX

3/5 CMS rating

OwnershipProprietary

CMS Certification Number450028

Location1040 W Jefferson StBrownsville, TX 78520 · Cameron County

Emergency services Birthing friendly

Harlingen Medical Center

Acute Care Hospitals · Harlingen, TX

4/5 CMS rating

OwnershipProprietary

CMS Certification Number450855

Location5501 South Expressway 77Harlingen, TX 78550 · Cameron County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78520 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

$84.92 typical visit price

range $54.84 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

Established Patient

$68.55 typical visit price

range $17.52 – $136.11

Typical copayment $17.13 (range $4.38 – $34.02)

Most-billed visit code 99213

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 2

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

BROWNSVILLE ALL SURGICARE CENTER LLC

General Practice

1024 E LOS EBANOS BLVD
BROWNSVILLE, TX 78520

Cameron County (956) 954-0070

MAN & CFN ORTHO, PLLC

Dentist (Orthodontics and Dentofacial Orthopedics)

1024 E LOS EBANOS BLVD
BROWNSVILLE, TX 78520

Cameron County (956) 546-5810

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 Oyetunde Siyanbade's NPI number?

The NPI number for Oyetunde Siyanbade is 1003980475. It was assigned to this individual provider in the NPPES registry on November 20, 2006.

Where is Oyetunde Siyanbade located?

Oyetunde Siyanbade practices at 1024 E Los Ebanos Blvd, Brownsville, TX 78520. The listed phone number is (956) 954-0070.

What is Oyetunde Siyanbade's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Oyetunde Siyanbade enrolled in Medicare?

Yes. Oyetunde Siyanbade 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 Oyetunde Siyanbade accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Oyetunde Siyanbade 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 Oyetunde Siyanbade affiliated with any hospitals?

According to CMS data, Oyetunde Siyanbade is affiliated with Valley Baptist Medical Center- Brownsville and Harlingen Medical Center.

When was this NPI record last updated?

The NPPES record for Oyetunde Siyanbade was last updated on June 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.