Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

THIAGO JUNQUEIRA AVELINO DA SILVA MD
NPI 1861308520
Internal Medicine - Geriatric Medicine in San Francisco, CA

Active since August 21, 2026PECOS Enrolled
505 PARNASSUS AVE, SAN FRANCISCO, CA 94143(415) 476-0605 Get Directions Write a Review

NPPES record added: August 24, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Aug 24, 2026, Aug 21, 2026 (2 updates tracked since 2026).

About Thiago Junqueira Avelino Da Silva Md NPPES

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

THIAGO JUNQUEIRA AVELINO DA SILVA MD (NPI 1861308520) is an individual geriatric medicine provider in San Francisco, California, licensed in California (SFP60) and active in the NPI registry since August 2026. He is enrolled in Medicare PECOS and maintains a secondary practice location in San Francisco.

NPPES Registry Identity

NPI1861308520
Entity TypeIndividualMale
Primary Taxonomy207RG0300X
Provider Legal NameTHIAGO JUNQUEIRA AVELINO DA SILVACredential: MD
Location Address505 PARNASSUS AVESan Francisco, CA 94143-2204
Mailing Address490 Illinois St Fl 8San Francisco, CA 94143-2510 · (415) 476-0234 · Fax (415) 514-8192
Sole ProprietorNo
Enumeration DateAugust 21, 2026
Last NPPES UpdateAugust 24, 20262 updates tracked since enumeration
NPPES CertifiedAugust 24, 2026
✔ NPI 1861308520 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in CA · SFP60
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
Also ListedInternal MedicineTaxonomy 207R00000X · License SFP60 (CA)
505 PARNASSUS AVE, San Francisco, CA 94143

Other Names 1

Other Name (5)Thiago Silva

Secondary Practice Location 1

Location 1505 Parnassus Ave # M-987San Francisco, CA 94143-2204 · Phone (415) 476-1402

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thiago Junqueira Avelino Da Silva Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94143 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
$202.35 typical visit price
range $69.00 – $202.35
Typical copayment $50.58 (range $17.25 – $50.58)
Most-billed visit code 99205
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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.

Nurse Practitioner (Neonatal)
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Hospitalist
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Student in an Organized Health Care Education/Training Program
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Internal Medicine
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Internal Medicine (Geriatric Medicine)
505 PARNASSUS AVE, 15 LONG
SAN FRANCISCO, CA 94143
Student in an Organized Health Care Education/Training Program
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143
Nurse Anesthetist, Certified Registered
505 PARNASSUS AVE
SAN FRANCISCO, CA 94143

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 Thiago Junqueira Avelino Da Silva's NPI number?

The NPI number for Thiago Junqueira Avelino Da Silva is 1861308520. It was assigned to this individual provider in the NPPES registry on August 21, 2026. The provider is also known as Thiago Silva.

Where is Thiago Junqueira Avelino Da Silva located?

Thiago Junqueira Avelino Da Silva practices at 505 Parnassus Ave, San Francisco, CA 94143. The listed phone number is (415) 476-0605.

What is Thiago Junqueira Avelino Da Silva's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Thiago Junqueira Avelino Da Silva enrolled in Medicare?

Yes. Thiago Junqueira Avelino Da Silva is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Thiago Junqueira Avelino Da Silva was last updated on August 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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.