DR. ERRAJITH BERTRAND RICARDO DESILVA M.D.
NPI 1083712236
Internal Medicine - Critical Care Medicine in Riverside, CA

Active since September 20, 2006PECOS EnrolledAccepts Medicare Assignment
86.26/100
CMS Quality Rating
4121 BROCKTON AVE STE 104, RIVERSIDE, CA 92501(951) 778-0032(714) 333-4508 Get Directions Write a Review

NPPES record last updated: January 7, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jan 7, 2026, Mar 7, 2023, Feb 7, 2020 and 1 more (4 updates tracked since 2019).

About Dr. Errajith Bertrand Ricardo Desilva M.d. NPPES

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

DR. ERRAJITH BERTRAND RICARDO DESILVA M.D. (NPI 1083712236) is an individual critical care medicine provider in Riverside, California, licensed in California (A46400) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Eastern Idaho Regional Medical Center, and is a graduate of Other (1986).

NPPES Registry Identity

NPI1083712236
Entity TypeIndividualMale
Primary Taxonomy207RC0200X
Provider Legal NameDR. ERRAJITH BERTRAND RICARDO DESILVACredential: M.D.
Location Address4121 BROCKTON AVE STE 104Riverside, CA 92501-3442
Mailing Address4121 Brockton Ave Ste 104Riverside, CA 92501-3442 · (951) 778-0032 · Fax (714) 333-4508
Fax(714) 333-4508
Sole ProprietorYes
Medical School CMSOtherGraduated 1986
Enumeration DateSeptember 20, 2006
Last NPPES UpdateJanuary 7, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 7, 2026
NPI 1083712236 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License Licensed in CA · A46400
Definition

An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Also ListedInternal MedicineTaxonomy 207R00000X · License A46400 (CA)
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License A46400 (CA)
Also ListedInternal Medicine · Sleep MedicineTaxonomy 207RS0012X · License A46400 (CA)
Also ListedHospitalistTaxonomy 208M00000X · License A46400 (CA)
4121 BROCKTON AVE STE 104, Riverside, CA 92501

Other Names 1

Professional Name (2)Dr. Bertrand Ricardo Desilva M.d.

Other Identifiers 3

Other409-444-7Ecfmg
Medicaid00A464000CA
Other290008214CA · Medicare Rr

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. Errajith Bertrand Ricardo Desilva 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 ID9335110501
PECOS Enrollment IDI20040807000265, I20220331001515
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 8

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
605 services254 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.
202 services39 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
195 services195 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
140 services45 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
54 services26 patients
Aspiration and/or injection of fluid large joint using ultrasound guidance 20611
This procedure involves using ultrasound technology to accurately locate a large joint, usually the knee or shoulder. A needle is then inserted to either extract fluid (aspiration) or inject medication. The ultrasound helps ensure precision and safety.
50 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Eastern Idaho Regional Medical Center

Acute Care Hospitals · Idaho Falls, ID
3/5 CMS rating
OwnershipProprietary
CMS Certification Number130018
Location3100 Channing WayIdaho Falls, ID 83404 · Bonneville County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92501 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
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

86.26/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Improvement Activities40
Cost52.52

Referred Medical Equipment & Supplies CMS DME claims 18

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

Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
24 suppliers817 claims817 services$31.14 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
20 suppliers370 claims370 services$68.91 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
19 suppliers389 claims1,078 services$27.78 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
16 suppliers243 claims1,392 services$15.29 avg. paid by Medicare
Pillow for use on nasal cannula type interface, replacement only, pair A7033
DME-Other DME · category DE001N
22 suppliers337 claims1,907 services$12.19 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
24 suppliers590 claims590 services$42.53 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 6

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

General Practice
4121 BROCKTON AVE STE 104
RIVERSIDE, CA 92501
Orthopaedic Surgery
4121 BROCKTON AVE STE 104
RIVERSIDE, CA 92501
Internal Medicine (Sleep Medicine)
4121 BROCKTON AVE STE 104
RIVERSIDE, CA 92501
Internal Medicine (Sleep Medicine)
4121 BROCKTON AVE STE 104
RIVERSIDE, CA 92501
Nurse Practitioner (Family)
4121 BROCKTON AVE STE 104
RIVERSIDE, CA 92501
Internal Medicine (Sleep Medicine)
4121 BROCKTON AVE STE 104
RIVERSIDE, CA 92501

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1083712236, enumerated as an "individual" on September 20, 2006.

The provider is located at 4121 BROCKTON AVE STE 104 RIVERSIDE, CA 92501 and the phone number is (951) 778-0032.

Internal Medicine with taxonomy code 207RC0200X and a focus in Critical Care Medicine.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.

Errajith Bertrand Desilva is affiliated with: EASTERN IDAHO REGIONAL MEDICAL CENTER.