MARCELO SANTOS SAMPAIO M.D.
NPI 1851701221
Internal Medicine - Nephrology in Los Angeles, CA

Active since May 06, 2014PECOS EnrolledAccepts Medicare Assignment
11301 WILSHIRE BLVD BLDG 500, LOS ANGELES, CA 90073(107) 797-7203 Get Directions Write a Review

NPPES record last updated: December 23, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 23, 2021, Sep 15, 2021, Sep 9, 2020 and 2 more (5 updates tracked since 2017).

About Marcelo Santos Sampaio M.d. NPPES

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

MARCELO SANTOS SAMPAIO M.D. (NPI 1851701221) is an individual nephrology provider in Los Angeles, California, licensed in California (A148327) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (1997).

NPPES Registry Identity

NPI1851701221
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameMARCELO SANTOS SAMPAIOCredential: M.D.
Location Address11301 WILSHIRE BLVD BLDG 500Los Angeles, CA 90073-1003
Mailing Address4700 W Sunset Blvd, Fl 2Los Angeles, CA 90027-6082 · (107) 797-7203
Sole ProprietorYes
Medical School CMSOtherGraduated 1997
Enumeration DateMay 6, 2014
Last NPPES UpdateDecember 23, 20215 updates tracked since enumeration
NPPES CertifiedDecember 23, 2021
NPI 1851701221 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License Licensed in CA · A148327
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
Also ListedInternal MedicineTaxonomy 207R00000X · License A148327 (CA)
11301 WILSHIRE BLVD BLDG 500, Los Angeles, CA 90073

Secondary Practice Locations 2

Location 1320 East North Ave., Allegheny General HospitalPittsburgh, PA 15212 · Phone (412) 359-3166 · Fax (412) 359-8164
Location 2Ronald Reagan UCLA Medical Center, 757 Westwood PlazaLos Angeles, CA 90095-9009 · Phone (310) 825-9111

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

Marcelo Santos Sampaio M.d. 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 ID2567750144
PECOS Enrollment IDI20210414001094
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 90073 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

Dentist
11301 WILSHIRE BLVD BLDG 500
LOS ANGELES, CA 90073
Student in an Organized Health Care Education/Training Program
11301 WILSHIRE BLVD BLDG 500
LOS ANGELES, CA 90073
Student in an Organized Health Care Education/Training Program
11301 WILSHIRE BLVD BLDG 500
LOS ANGELES, CA 90073
Student in an Organized Health Care Education/Training Program
11301 WILSHIRE BLVD BLDG 500
LOS ANGELES, CA 90073
Student in an Organized Health Care Education/Training Program
11301 WILSHIRE BLVD BLDG 500
LOS ANGELES, CA 90073
Student in an Organized Health Care Education/Training Program
11301 WILSHIRE BLVD BLDG 500
LOS ANGELES, CA 90073
Pharmacist
11301 WILSHIRE BLVD BLDG 500
LOS ANGELES, CA 90073
Student in an Organized Health Care Education/Training Program
11301 WILSHIRE BLVD BLDG 500
LOS ANGELES, CA 90073

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 Marcelo Sampaio's NPI number?

The NPI number for Marcelo Sampaio is 1851701221. It was assigned to this individual provider in the NPPES registry on May 6, 2014.

Where is Marcelo Sampaio located?

Marcelo Sampaio practices at 11301 Wilshire Blvd Bldg 500, Los Angeles, CA 90073. The listed phone number is (107) 797-7203.

What is Marcelo Sampaio's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Marcelo Sampaio enrolled in Medicare?

Yes. Marcelo Sampaio 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.

When was this NPI record last updated?

The NPPES record for Marcelo Sampaio was last updated on December 23, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.