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DR. CHANDIMA RUWAN RATNAYAKE M.D.
NPI 1659696367
Family Medicine in Cathedral City, CA

Active since April 06, 2010PECOS EnrolledAccepts Medicare Assignment
84.3/100
CMS Quality Rating
67555 E PALM CANYON DR STE C112, CATHEDRAL CITY, CA 92234(760) 773-1680(760) 328-9379 Get Directions Write a Review

NPPES record last updated: April 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 13, 2026, Mar 20, 2023, Oct 30, 2018 (3 updates tracked since 2018).

About Dr. Chandima Ruwan Ratnayake M.d. NPPES

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

DR. CHANDIMA RUWAN RATNAYAKE M.D. (NPI 1659696367) is an individual family medicine provider in Cathedral City, California, licensed in California (A111827) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS and is a graduate of Other (2006).

NPPES Registry Identity

NPI1659696367
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. CHANDIMA RUWAN RATNAYAKECredential: M.D.
Location Address67555 E PALM CANYON DR STE C112Cathedral City, CA 92234-5412
Mailing Address39000 Bob Hope DrRancho Mirage, CA 92270-3221 · (760) 773-1680 · Fax (760) 328-9379
Phone(760) 773-1680
Fax(760) 328-9379
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateApril 6, 2010
Last NPPES UpdateApril 13, 20263 updates tracked since enumeration
NPPES CertifiedApril 13, 2026
✔ NPI 1659696367 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A111827
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
67555 E PALM CANYON DR STE C112, Cathedral City, CA 92234
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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. Chandima Ruwan Ratnayake 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 ID9830382159
PECOS Enrollment IDI20161007001456
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 9

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.
1,157 services612 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.
103 services96 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
50 services48 patients
Influenza vaccine, inactivated 90653
The Influenza vaccine, inactivated, is a shot given to protect against the flu. It contains killed virus particles that help your body build immunity to the flu. It's recommended annually to keep your protection up-to-date. It's safe for ages 6 months and up.
44 services44 patients
Telephone medical discussion with physician, 21-30 minutes 99443
This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.
30 services28 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
26 services26 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92234 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
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.

84.3/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality88.95
Promoting Interoperability100
Improvement Activities40
Cost58.71

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.

Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
5 suppliers14 claims74 services$2.11 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier12 claims12 services$21.30 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$119.41 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 4

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

GARY Y HUANG MD
Internal Medicine
67555 E PALM CANYON DR STE C112
CATHEDRAL CITY, CA 92234
Riverside County (760) 773-1680
ASHA DASIKA
Family Medicine
67555 E PALM CANYON DR STE C112
CATHEDRAL CITY, CA 92234
Riverside County (760) 773-1680
EISENHOWER MEDICAL CENTER
General Acute Care Hospital
67555 E PALM CANYON DR STE C112
CATHEDRAL CITY, CA 92234
Riverside County (760) 773-1680
MIRA SALAMA DO
Family Medicine
67555 E PALM CANYON DR STE C112
CATHEDRAL CITY, CA 92234
Riverside County (760) 773-1680

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 Chandima Ratnayake's NPI number?

The NPI number for Chandima Ratnayake is 1659696367. It was assigned to this individual provider in the NPPES registry on April 6, 2010.

Where is Chandima Ratnayake located?

Chandima Ratnayake practices at 67555 E Palm Canyon Dr Ste C112, Cathedral City, CA 92234. The listed phone number is (760) 773-1680.

What is Chandima Ratnayake's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Chandima Ratnayake enrolled in Medicare?

Yes. Chandima Ratnayake 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 Chandima Ratnayake was last updated on April 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.