DR. SHEILA MARIE BONILLA-TANDOC MD, MS
NPI 1457387805
Internal Medicine - Allergy & Immunology in Los Angeles, CA

Q: What is Sheila Bonilla-tandoc's NPI number?

The NPI number for Sheila Bonilla-tandoc is 1457387805. It was assigned to this individual provider in the NPPES registry on June 25, 2006. The provider is also known as Dr. Sheila Marie Bonilla MD, Ms.

Q: What is Sheila Bonilla-tandoc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Allergy & Immunology, with taxonomy code 207RA0201X.

Active since June 25, 2006PECOS EnrolledAccepts Medicare Assignment

1520 SAN PABLO ST STE 1000, LOS ANGELES, CA 90033(323) 442-5100 Get Directions Write a Review

NPPES record last updated: July 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 3, 2024, Nov 9, 2023, Mar 28, 2018 and 1 more (4 updates tracked since 2016).

On this page

About Dr. Sheila Marie Bonilla-tandoc Md, Ms NPPES

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

DR. SHEILA MARIE BONILLA-TANDOC MD, MS (NPI 1457387805) is an individual allergy & immunology provider in Los Angeles, California, licensed in California (A69281) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Arcadia, and is a graduate of University Of Texas Medical School At Houston (1998).

NPPES Registry Identity

NPI1457387805

Entity TypeIndividualFemale

Primary Taxonomy207RA0201X

Provider Legal NameDR. SHEILA MARIE BONILLA-TANDOCCredential: MD, MS

Location Address1520 SAN PABLO ST STE 1000Los Angeles, CA 90033-5312

Mailing AddressPo Box 31309Los Angeles, CA 90031-0309 · (323) 442-5100

Phone(323) 442-5100

Sole ProprietorYes

Medical School CMSUniversity Of Texas Medical School At HoustonGraduated 1998

Enumeration DateJune 25, 2006

Last NPPES UpdateJuly 17, 20254 updates tracked since enumeration

NPPES CertifiedJuly 17, 2025

✔ NPI 1457387805 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Allergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207RA0201X

License✔ Licensed in CA · A69281

Definition

An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Special Qualifications in the field of Allergy & Immunology.

1520 SAN PABLO ST STE 1000, Los Angeles, CA 90033

Open in Google Maps ↗

Other Names 1

Professional Name (2)Dr. Sheila Marie Bonilla Md, Ms

Secondary Practice Location 1

Location 1300 W Huntington DrArcadia, CA 91007-3402 · Phone (626) 898-8000

Other Identifiers 7

Other00A692810CA · Blue Shield

Medicaid00A692810CA

Other1356390009CA · Group Npi

Other00A692810197CA · Cal Optima

OtherGR0016910CA · Group Medicaid Pin

OtherW11675CA · Group Medicare Pin

OtherCE1617CA · Group Railroad Medicare

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. Sheila Marie Bonilla-tandoc Md, Ms 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 ID8123025988

PECOS Enrollment IDI20061108000739

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 2

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.

Professional service for preparation and provision of 1 or more antigens 95165

This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.

250 services11 patients

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.

90 services52 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90033 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

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately) A4221

DME-Other DME · category DE017N

2 suppliers34 claims81 services$18.34 avg. paid by Medicare

Injection, immune globulin (hizentra), 100 mg J1559

Treatment-Injections and Infusions (nononcologic) · category RI008N

2 suppliers37 claims16,640 services$9.54 avg. paid by Medicare

Supplies for external non-insulin drug infusion pump, syringe type cartridge, sterile, each K0552

DME-Other DME · category DE000N

3 suppliers43 claims142 services$2.37 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.

SERENA GHANSHANI MD

Internal Medicine (Cardiovascular Disease)