Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

THIAGO GAGLIANO JUCA D OLIVEIRA MD, PHD
NPI 1013546639
Internal Medicine - Endocrinology, Diabetes & Metabolism in Chicago, IL

Q: What is Thiago Gagliano Juca D Oliveira's NPI number?

The NPI number for Thiago Gagliano Juca D Oliveira is 1013546639. It was assigned to this individual provider in the NPPES registry on April 6, 2020.

Q: What is Thiago Gagliano Juca D Oliveira's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Active since April 06, 2020PECOS Enrolled

1500 S FAIRFIELD AVE, CHICAGO, IL 60608(773) 542-2000 Get Directions Write a Review

NPPES record last updated: October 27, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 27, 2026, Sep 5, 2025, Jul 1, 2020 and 1 more (4 updates tracked since 2020).

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About Thiago Gagliano Juca D Oliveira Md, Phd NPPES

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

THIAGO GAGLIANO JUCA D OLIVEIRA MD, PHD (NPI 1013546639) is an individual endocrinology, diabetes & metabolism provider in Chicago, Illinois, licensed in Illinois (036.180931) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Brigham And Women's Hospital, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1013546639

Entity TypeIndividualMale

Primary Taxonomy207RE0101X

Provider Legal NameTHIAGO GAGLIANO JUCA D OLIVEIRACredential: MD, PHD

Location Address1500 S FAIRFIELD AVEChicago, IL 60608-1782

Mailing Address1500 S Fairfield AveChicago, IL 60608-1782

Phone(773) 542-2000

Sole ProprietorNo

Medical School CMSOtherGraduated 2011

Enumeration DateApril 6, 2020

Last NPPES UpdateOctober 27, 20264 updates tracked since enumeration

NPPES CertifiedOctober 27, 2026

✔ NPI 1013546639 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in IL · 036.180931

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Also ListedInternal MedicineTaxonomy 207R00000X · License 125076696 (IL)

1500 S FAIRFIELD AVE, Chicago, IL 60608

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.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

Thiago Gagliano Juca D Oliveira Md, Phd 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 ID9335636083

PECOS Enrollment IDI20251015004068

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 Thiago Gagliano Juca D Oliveira reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mount Sinai Community Foundation

Same address

Surgery

2720 W. 15TH
Chicago, IL 60608

Reassigned Medicare billing, Illinois enrollment
646 clinicians in this Medicare group

NPI 1649318148 (773) 257-6701

Brigham & Womens Physicians Organization Inc

852 mi

Internal Medicine

75 FRANCIS ST
Boston, MA 02115

Reassigned Medicare billing, Massachusetts enrollment
4,574 clinicians in this Medicare group

NPI 1033535497 (617) 732-5500

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.

Brigham And Women's Hospital

Acute Care Hospitals · Boston, MA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220110

Location75 Francis StreetBoston, MA 02115 · Suffolk County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60608 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

$138.86 typical visit price

range $60.08 – $183.39

Typical copayment $34.71 (range $15.02 – $45.84)

Most-billed visit code 99204

Established Patient

$105.70 typical visit price

range $18.97 – $148.12

Typical copayment $26.42 (range $4.74 – $37.03)

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.

AUDREY SHAE WHITNAH

Pharmacist