DR. KUMARI MAYA JAYAWARDENA MD
NPI 1255388385
Internal Medicine - Geriatric Medicine in Fontana, CA

Active since May 26, 2006PECOS EnrolledAccepts Medicare Assignment
9961 SIERRA AVE, KAISER PERMANENTE BUILDING 3 A, FONTANA, CA 92335(909) 427-3041 Get Directions Write a Review

NPPES record last updated: February 10, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 10, 2022, Dec 8, 2021, Jun 8, 2020 (3 updates tracked since 2020).

About Dr. Kumari Maya Jayawardena Md NPPES

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

DR. KUMARI MAYA JAYAWARDENA MD (NPI 1255388385) is an individual geriatric medicine provider in Fontana, California, licensed in California (A81717) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1255388385
Entity TypeIndividualFemale
Primary Taxonomy207RG0300X
Provider Legal NameDR. KUMARI MAYA JAYAWARDENACredential: MD
Location Address9961 SIERRA AVE, KAISER PERMANENTE BUILDING 3 AFontana, CA 92335-6720
Mailing Address17284 Slover AveFontana, CA 92337-7584 · (909) 427-3041
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateMay 26, 2006
Last NPPES UpdateFebruary 10, 20223 updates tracked since enumeration
NPPES CertifiedJune 8, 2020
NPI 1255388385 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License Licensed in CA · A81717
Definition

An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

9961 SIERRA AVE, Fontana, CA 92335

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. Kumari Maya Jayawardena Md 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 ID5193795755
PECOS Enrollment IDI20040729001385
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92335 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
$179.42 typical visit price
range $59.60 – $179.42
Typical copayment $44.85 (range $14.90 – $44.85)
Most-billed visit code 99205
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.

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.

Physical Therapist
9961 SIERRA AVE, BUILDING 3A
FONTANA, CA 92335
Pediatrics
9961 SIERRA AVE, KAISER PERMANENTE FONTANA - PEDIATRICS
FONTANA, CA 92335
Pharmacist
9961 SIERRA AVE
FONTANA, CA 92335
Dietitian, Registered
9961 SIERRA AVE
FONTANA, CA 92335
Nurse Anesthetist, Certified Registered
9961 SIERRA AVE
FONTANA, CA 92335
Nurse Practitioner
9961 SIERRA AVE
FONTANA, CA 92335
Nurse Practitioner
9961 SIERRA AVE
FONTANA, CA 92335
Family Medicine
9961 SIERRA AVE
FONTANA, CA 92335

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 Kumari Jayawardena's NPI number?

The NPI number for Kumari Jayawardena is 1255388385. It was assigned to this individual provider in the NPPES registry on May 26, 2006.

Where is Kumari Jayawardena located?

Kumari Jayawardena practices at 9961 Sierra Ave Kaiser Permanente Building 3 A, Fontana, CA 92335. The listed phone number is (909) 427-3041.

What is Kumari Jayawardena's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Kumari Jayawardena enrolled in Medicare?

Yes. Kumari Jayawardena 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 Kumari Jayawardena was last updated on February 10, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.