NILTO C DE OLIVEIRA MD
NPI 1376507939
Thoracic Surgery (Cardiothoracic Vascular Surgery) in San Antonio, TX

Q: What is Nilto De Oliveira's NPI number?

The NPI number for Nilto De Oliveira is 1376507939. It was assigned to this individual provider in the NPPES registry on April 12, 2006.

Q: What is Nilto De Oliveira's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Q: When was this NPI record last updated?

The NPPES record for Nilto De Oliveira was last updated on April 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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 12, 2006PECOS EnrolledAccepts Medicare Assignment

4410 MEDICAL DR STE 420, SAN ANTONIO, TX 78229(210) 575-5462(210) 510-6365 Get Directions Write a Review

NPPES record last updated: April 10, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 10, 2024, Apr 5, 2024, Mar 25, 2021 and 2 more (5 updates tracked since 2020).

On this page

About Nilto C De Oliveira Md NPPES

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

NILTO C DE OLIVEIRA MD (NPI 1376507939) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in San Antonio, Texas, licensed in Texas (47576) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Methodist Hospital, and maintains a secondary practice location in San Antonio.

NPPES Registry Identity

NPI1376507939

Entity TypeIndividualMale

Primary Taxonomy208G00000X

Provider Legal NameNILTO C DE OLIVEIRACredential: MD

Location Address4410 MEDICAL DR STE 420San Antonio, TX 78229-3749

Mailing Address9200 W Wisconsin AveMilwaukee, WI 53226-3522 · (414) 955-6900 · Fax (414) 955-6204

Phone(210) 575-5462

Fax(210) 510-6365

Sole ProprietorNo

Medical School CMSOtherGraduated 1990

Enumeration DateApril 12, 2006

Last NPPES UpdateApril 10, 20245 updates tracked since enumeration

NPPES CertifiedApril 10, 2024

✔ NPI 1376507939 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians

Taxonomy Code208G00000X

License✔ Licensed in TX · 47576

Definition

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

Also ListedTransplant SurgeryTaxonomy 204F00000X · License 47576 (TX)

Also ListedInternal MedicineTaxonomy 207R00000X · License 47576 (TX)

4410 MEDICAL DR STE 420, San Antonio, TX 78229

Open in Google Maps ↗

Secondary Practice Location 1

Location 17726 Louis Pasteur DrSan Antonio, TX 78229-3402 · Phone (210) 575-8485 · Fax (210) 575-8499

Other Identifiers 1

Medicaid1376507939TX

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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Nilto C De Oliveira 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 ID4284680232

PECOS Enrollment IDI20240221000533

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 Nilto De Oliveira reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cardiology Clinic Of San Antonio, PLLC

Same address

Cardiovascular Disease

4411 MEDICAL DR, SUITE #300
San Antonio, TX 78229

Reassigned Medicare billing, Texas enrollment
130 clinicians in this Medicare group

NPI 1487965000 (210) 614-5400

Methodist Physician Practices, PLLC

5.6 mi

Surgery

15727 ANTHEM PKWY STE 600
San Antonio, TX 78249

Reassigned Medicare billing, Texas enrollment
227 clinicians in this Medicare group

NPI 1922252717 (210) 575-8501

The Medical College Of Wisconsin, Inc.

1,101 mi

Internal Medicine

8701 WATERTOWN PLANK RD
Milwaukee, WI 53226

Reassigned Medicare billing, Wisconsin enrollment
3,983 clinicians in this Medicare group

NPI 1699720086 (414) 955-7101

Froedtert & the Medical College Of Wisconsin Community Physicians, Inc.

1,105 mi

Internal Medicine

W180N8000 TOWN HALL RD
Menomonee Falls, WI 53051

Reassigned Medicare billing, Wisconsin enrollment
2,294 clinicians in this Medicare group

NPI 1568787448 (262) 255-2500

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

Hospital Affiliations CMS Care Compare

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

Methodist Hospital

Acute Care Hospitals · San Antonio, TX

4/5 CMS rating

OwnershipProprietary

CMS Certification Number450388

Location7700 Floyd Curl DrSan Antonio, TX 78229 · Bexar County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78229 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

$166.88 typical visit price

range $54.84 – $166.88

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

Most-billed visit code 99205

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.

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 Nilto De Oliveira's NPI number?

The NPI number for Nilto De Oliveira is 1376507939. It was assigned to this individual provider in the NPPES registry on April 12, 2006.

Where is Nilto De Oliveira located?

Nilto De Oliveira practices at 4410 Medical Dr Ste 420, San Antonio, TX 78229. The listed phone number is (210) 575-5462.

What is Nilto De Oliveira's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Is Nilto De Oliveira enrolled in Medicare?

Yes. Nilto De Oliveira 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 Nilto De Oliveira's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nilto De Oliveira reassigns Medicare benefits to 4 organizations: Cardiology Clinic Of San Antonio, PLLC (San Antonio, TX), Methodist Physician Practices, PLLC (San Antonio, TX), The Medical College Of Wisconsin, Inc. (Milwaukee, WI) and Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (Menomonee Falls, WI). 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 Nilto De Oliveira's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nilto De Oliveira accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 4 other insurers list Nilto De Oliveira 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 Nilto De Oliveira affiliated with any hospitals?

According to CMS data, Nilto De Oliveira is affiliated with Methodist Hospital.

When was this NPI record last updated?

The NPPES record for Nilto De Oliveira was last updated on April 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.