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MS. ANDREA L BUENROSTRO MD
NPI 1932527892
Pediatrics in Bell, CA

Active since March 28, 2014PECOS Enrolled

NPPES record last updated: February 5, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 5, 2026, Jun 12, 2018, Feb 12, 2018 (3 updates tracked since 2018).

About Ms. Andrea L Buenrostro Md NPPES

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

MS. ANDREA L BUENROSTRO MD (NPI 1932527892) is an individual pediatrics provider in Bell, California, licensed in California (A149470) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1932527892
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameMS. ANDREA L BUENROSTROCredential: MD
Location Address4129 GAGE AVEBell, CA 90201
Mailing Address2550 W Main St Ste 301Alhambra, CA 91801-7003 · (626) 457-6900
Phone(323) 771-8400
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateMarch 28, 2014
Last NPPES UpdateFebruary 5, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 5, 2026
✔ NPI 1932527892 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in CA · A149470✔ Licensed in AZ · 78378
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
4129 GAGE AVE, Bell, CA 90201
Open in Google Maps ↗

Secondary Practice Locations 3

Location 11760 E Pecos Rd Ste 207Gilbert, AZ 85295-3202 · Phone (602) 933-3985 · Fax (602) 933-8959
Location 22975 Zoe AveHuntington Park, CA 90255-5278 · Phone (323) 826-9449
Location 32822 E Florence AveHuntington Park, CA 90255-5749 · Phone (323) 923-1900

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Andrea L Buenrostro Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2163725755
PECOS Enrollment IDI20260317001332
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 Reassignment

Medicare enrollment records show Andrea Buenrostro reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Phoenix Children's Medical Group
347 mi
Multi-Specialty
20325 N 51ST AVE, STE 116
Glendale, AZ 85308
  • Reassigned Medicare billing, Arizona enrollment
  • Medicare enrollment name: Phoenix Children's Hospital
  • 1,416 clinicians in this Medicare group
NPI 1679703441 (602) 933-0003

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 90201 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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 9

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

DR. RUBEN ALEJANDRO MUNOZ M.D., M.P.H
Family Medicine
4129 GAGE AVE
BELL, CA 90201
Los Angeles County (323) 771-8400
DR. MARISSA CABRAL M.D.
Pediatrics
4129 GAGE AVE
BELL, CA 90201
Los Angeles County (323) 771-8400
NORTHEAST COMMUNITY CLINIC
Clinic/Center (Federally Qualified Health Center (FQHC))
4129 GAGE AVE
BELL, CA 90201
Los Angeles County (323) 771-8400
THUCDOAN THI NGUYEN P.A.
Physician Assistant
4129 GAGE AVE
BELL, CA 90201
Los Angeles County (323) 771-8400
DANILO BARRIENTOS NP
Nurse Practitioner
4129 GAGE AVE
BELL, CA 90201
Los Angeles County (323) 771-8400
KARLA BATES
Nurse Practitioner (Family)
4129 GAGE AVE
BELL, CA 90201
Los Angeles County (626) 457-5515
ALBERTO AGUILAR R.N.P
Nurse Practitioner (Family)
4129 GAGE AVE
BELL, CA 90201
Los Angeles County (323) 589-0916
MONICA SALDATE PA
Physician Assistant
4129 GAGE AVE
BELL, CA 90201
Los Angeles County (323) 771-8400

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 Andrea Buenrostro's NPI number?

The NPI number for Andrea Buenrostro is 1932527892. It was assigned to this individual provider in the NPPES registry on March 28, 2014.

Where is Andrea Buenrostro located?

Andrea Buenrostro practices at 4129 Gage Ave, Bell, CA 90201. The listed phone number is (323) 771-8400.

What is Andrea Buenrostro's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Andrea Buenrostro enrolled in Medicare?

Yes. Andrea Buenrostro is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Andrea Buenrostro's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andrea Buenrostro reassigns Medicare benefits to Phoenix Children's Medical Group (Glendale, AZ). The 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 Andrea Buenrostro'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 Andrea Buenrostro was last updated on February 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.