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LYBIL BRISCIA MENDOZA ALVAREZ M.D.
NPI 1801201801
Pediatrics - Pediatric Gastroenterology in Sacramento, CA

Active since June 27, 2014PECOS Enrolled
1625 STOCKTON BLVD STE 105, SACRAMENTO, CA 95816(916) 887-4780(916) 887-4810 Get Directions Write a Review

NPPES record last updated: February 10, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Feb 10, 2025, Sep 17, 2020, Jun 4, 2020 and 1 more (4 updates tracked since 2019).

About Lybil Briscia Mendoza Alvarez M.d. NPPES

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

LYBIL BRISCIA MENDOZA ALVAREZ M.D. (NPI 1801201801) is an individual pediatric gastroenterology provider in Sacramento, California, licensed in California (A197868) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801201801
Entity TypeIndividualFemale
Primary Taxonomy2080P0206X
Provider Legal NameLYBIL BRISCIA MENDOZA ALVAREZCredential: M.D.
Location Address1625 STOCKTON BLVD STE 105Sacramento, CA 95816-7098
Mailing AddressPo Box 255228Sacramento, CA 95865-5228
Phone(916) 887-4780
Fax(916) 887-4810
Sole ProprietorNo
Enumeration DateJune 27, 2014
Last NPPES UpdateFebruary 10, 20254 updates tracked since enumeration
NPPES CertifiedFebruary 10, 2025
✔ NPI 1801201801 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0206X
License✔ Licensed in CA · A197868
Definition
A pediatrician who specializes in the diagnosis and treatment of diseases of the digestive systems of infants, children and adolescents. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using lighted scopes to see internal organs.
1625 STOCKTON BLVD STE 105, Sacramento, CA 95816
Open in Google Maps ↗

Other Identifiers 3

Medicaid08435501MS
Medicaid241047001AR
MedicaidQ057090TN

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lybil Briscia Mendoza Alvarez M.d. 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Lybil Mendoza Alvarez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sutter Valley Medical Foundation
4.4 mi
Multi-Specialty
2700 GATEWAY OAKS DR
Sacramento, CA 95833
  • Reassigned Medicare billing, California enrollment
  • 3,056 clinicians in this Medicare group
NPI 1952327256 (800) 470-0071
Ut Lebonheur Pediatric Specialists, Inc.
1,749 mi
Pediatrics
848 ADAMS AVE.
Memphis, TN 38103
  • Reassigned Medicare billing, Tennessee enrollment
  • 582 clinicians in this Medicare group
NPI 1093024101 (901) 287-7337

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95816 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
$137.20 typical visit price
range $60.44 – $180.85
Typical copayment $34.30 (range $15.11 – $45.21)
Most-billed visit code 99204
Established Patient
$105.95 typical visit price
range $19.88 – $148.15
Typical copayment $26.48 (range $4.97 – $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

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARY CATHERINE SAWH MD
Pediatrics (Pediatric Gastroenterology)
1625 STOCKTON BLVD STE 105
SACRAMENTO, CA 95816
Sacramento County (916) 887-4780

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 Lybil Mendoza Alvarez's NPI number?

The NPI number for Lybil Mendoza Alvarez is 1801201801. It was assigned to this individual provider in the NPPES registry on June 27, 2014.

Where is Lybil Mendoza Alvarez located?

Lybil Mendoza Alvarez practices at 1625 Stockton Blvd Ste 105, Sacramento, CA 95816. The listed phone number is (916) 887-4780.

What is Lybil Mendoza Alvarez's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.

Is Lybil Mendoza Alvarez enrolled in Medicare?

Yes. Lybil Mendoza Alvarez is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Lybil Mendoza Alvarez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lybil Mendoza Alvarez reassigns Medicare benefits to 2 organizations: Sutter Valley Medical Foundation (Sacramento, CA) and Ut Lebonheur Pediatric Specialists, Inc. (Memphis, TN). 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 Lybil Mendoza Alvarez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Lybil Mendoza Alvarez was last updated on February 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.