SANJUANA ALVAREZ CASTILLO M.D.
NPI 1285991562
Student in an Organized Health Care Education/Training Program in Los Angeles, CA

Active since April 11, 2012PECOS EnrolledAccepts Medicare Assignment
1400 S GRAND AVE, LOS ANGELES, CA 90015(213) 744-0801 Get Directions Write a Review

NPPES record last updated: February 3, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Sanjuana Alvarez Castillo M.d. NPPES

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

SANJUANA ALVAREZ CASTILLO M.D. (NPI 1285991562) is an individual student in an organized health care education/training program in Los Angeles, California and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2005).

NPPES Registry Identity

NPI1285991562
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameSANJUANA ALVAREZ CASTILLOCredential: M.D.
Location Address1400 S GRAND AVELos Angeles, CA 90015-3048
Mailing Address913 W Crumley StWest Covina, CA 91790-4173 · (213) 309-6496
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateApril 11, 2012
Last NPPES UpdateFebruary 3, 2023
NPI 1285991562 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Taxonomy Code390200000X
Definition

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

1400 S GRAND AVE, Los Angeles, CA 90015

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

Sanjuana Alvarez Castillo 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 ID4587969050
PECOS Enrollment IDI20230412001654
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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
23 services11 patients

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
12 suppliers28 claims71 services$4.64 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
8 suppliers17 claims23 services$0.78 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
1 supplier12 claims12 services$200.12 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Obstetrics & Gynecology
1400 S GRAND AVE, STE 805
LOS ANGELES, CA 90015
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1400 S GRAND AVE, STE 805
LOS ANGELES, CA 90015
Internal Medicine (Clinical Cardiac Electrophysiology)
1400 S GRAND AVE, SUITE 615
LOS ANGELES, CA 90015
Internal Medicine (Nephrology)
1400 S GRAND AVE, SUITE 800
LOS ANGELES, CA 90015
Rehabilitation Practitioner
1400 S GRAND AVE, SUITE 600
LOS ANGELES, CA 90015
Student in an Organized Health Care Education/Training Program
1400 S GRAND AVE
LOS ANGELES, CA 90015
Internal Medicine (Nephrology)
1400 S GRAND AVE, STE. 800
LOS ANGELES, CA 90015
Psychologist
1400 S GRAND AVE, SUITE 600
LOS ANGELES, CA 90015

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 Sanjuana Castillo's NPI number?

The NPI number for Sanjuana Castillo is 1285991562. It was assigned to this individual provider in the NPPES registry on April 11, 2012.

Where is Sanjuana Castillo located?

Sanjuana Castillo practices at 1400 S Grand Ave, Los Angeles, CA 90015. The listed phone number is (213) 744-0801.

What is Sanjuana Castillo's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Sanjuana Castillo enrolled in Medicare?

Yes. Sanjuana Castillo 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 Sanjuana Castillo was last updated on February 3, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.