DR. CLAUDIO ALBERTO RIVERA MD, MPH
NPI 1144594045
Internal Medicine - Gastroenterology in Mission Hills, CA

Q: What is Claudio Rivera's NPI number?

The NPI number for Claudio Rivera is 1144594045. It was assigned to this individual provider in the NPPES registry on February 24, 2012.

Q: What is Claudio Rivera's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Claudio Rivera was last updated on January 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since February 24, 2012PECOS EnrolledAccepts Medicare Assignment

11600 INDIAN HILLS RD, MISSION HILLS, CA 91345(818) 838-4500(818) 838-7500 Get Directions Write a Review

NPPES record last updated: January 7, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 7, 2026, Jul 21, 2022, Mar 17, 2018 and 1 more (4 updates tracked since 2017).

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About Dr. Claudio Alberto Rivera Md, Mph NPPES

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

DR. CLAUDIO ALBERTO RIVERA MD, MPH (NPI 1144594045) is an individual gastroenterology provider in Mission Hills, California, licensed in California (A123409) and active in the NPI registry since February 2012. He is enrolled in Medicare PECOS, maintains a secondary practice location in Los Angeles, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1144594045

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. CLAUDIO ALBERTO RIVERACredential: MD, MPH

Location Address11600 INDIAN HILLS RDMission Hills, CA 91345-1225

Mailing AddressPo Box 35380Las Vegas, NV 89133-5380 · (702) 579-3203

Phone(818) 838-4500

Fax(818) 838-7500

Sole ProprietorYes

Medical School CMSOtherGraduated 2011

Enumeration DateFebruary 24, 2012

Last NPPES UpdateJanuary 7, 20264 updates tracked since enumeration

NPPES CertifiedJanuary 7, 2026

✔ NPI 1144594045 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in CA · A123409

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

11600 INDIAN HILLS RD, Mission Hills, CA 91345

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Secondary Practice Location 1

Location 11200 N State St, CT-A7DLos Angeles, CA 90033-1029 · Phone (323) 226-7556 · Fax (323) 226-2657

Other Identifiers 1

Other113806CA · Sid # 113806

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

Dr. Claudio Alberto Rivera Md, Mph 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 ID9032425574

PECOS Enrollment IDI20170925002096

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

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.

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

22 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91345 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.

MICHAEL LESLEE POTRUCH MD

Obstetrics & Gynecology

11600 INDIAN HILLS RD, SUITE 201
MISSION HILLS, CA 91345

Los Angeles County (818) 838-4535

DR. DONALD REBHUN MD

Internal Medicine

11600 INDIAN HILLS RD
MISSION HILLS, CA 91345

Los Angeles County (818) 838-4510

SARA WONG D.O

Internal Medicine

11600 INDIAN HILLS RD, SUITE 200
MISSION HILLS, CA 91345

Los Angeles County (818) 838-4587

DR. GLENN MARK GROSSMAN M.D.

Obstetrics & Gynecology

11600 INDIAN HILLS RD, SUITE 200
MISSION HILLS, CA 91345

Los Angeles County (818) 838-4500

DR. LUISA FERNANDA AREVALO MD

Family Medicine

11600 INDIAN HILLS RD
MISSION HILLS, CA 91345

Los Angeles County (818) 838-4500

ARCHANA KULAI M.D.

Family Medicine

11600 INDIAN HILLS RD
MISSION HILLS, CA 91345

Los Angeles County (818) 838-4590

DR. KENDRICK KANG-JOH JEONG M.D.

Internal Medicine

11600 INDIAN HILLS RD
MISSION HILLS, CA 91345

Los Angeles County (818) 838-4500

DR. YVETTE D DAVID M.D.

Internal Medicine (Gastroenterology)

11600 INDIAN HILLS RD
MISSION HILLS, CA 91345

Los Angeles County (818) 838-4500

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 Claudio Rivera's NPI number?

The NPI number for Claudio Rivera is 1144594045. It was assigned to this individual provider in the NPPES registry on February 24, 2012.

Where is Claudio Rivera located?

Claudio Rivera practices at 11600 Indian Hills Rd, Mission Hills, CA 91345. The listed phone number is (818) 838-4500.

What is Claudio Rivera's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Claudio Rivera enrolled in Medicare?

Yes. Claudio Rivera 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 Claudio Rivera was last updated on January 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.