DR. CESAR ELIAS ABDUL-MASSIH MD
NPI 1649732629
Internal Medicine - Sports Medicine in Rancho Mirage, CA

Q: What is Cesar Abdul-massih's NPI number?

The NPI number for Cesar Abdul-massih is 1649732629. It was assigned to this individual provider in the NPPES registry on April 1, 2019.

Q: What is Cesar Abdul-massih's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sports Medicine, with taxonomy code 207RS0010X.

Active since April 01, 2019PECOS EnrolledAccepts Medicare Assignment

80.6/100

CMS Quality Rating

39000 BOB HOPE DR, HARRY & DIANE RINKER BLG, RANCHO MIRAGE, CA 92270(760) 568-2684(760) 341-5832 Get Directions Write a Review

NPPES record last updated: February 20, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 25, 2023, Apr 23, 2022, Apr 4, 2019 (3 updates tracked since 2019).

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About Dr. Cesar Elias Abdul-massih Md NPPES

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

DR. CESAR ELIAS ABDUL-MASSIH MD (NPI 1649732629) is an individual sports medicine provider in Rancho Mirage, California, licensed in California (A178307) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, maintains a secondary practice location in Palm Springs, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1649732629

Entity TypeIndividualMale

Primary Taxonomy207RS0010X

Provider Legal NameDR. CESAR ELIAS ABDUL-MASSIHCredential: MD

Location Address39000 BOB HOPE DR, HARRY & DIANE RINKER BLGRancho Mirage, CA 92270-3221

Mailing AddressPo Box 1730Rancho Mirage, CA 92270-1058 · (760) 568-2684 · Fax (760) 341-5832

Phone(760) 568-2684

Fax(760) 341-5832

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateApril 1, 2019

Last NPPES UpdateFebruary 20, 20243 updates tracked since enumeration

NPPES CertifiedFebruary 20, 2024

✔ NPI 1649732629 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Sports MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RS0010X

License✔ Licensed in CA · A178307

Definition

An internist trained to be responsible for continuous care in the field of sports medicine, not only for the enhancement of health and fitness, but also for the prevention of injury and illness. A sports medicine physician must have knowledge and experience in the promotion of wellness and the prevention of injury. Knowledge about special areas of medicine such as exercise physiology, biomechanics, nutrition, psychology, physical rehabilitation, epidemiology, physical evaluation, injuries (treatment and prevention and referral practice) and the role of exercise in promoting a healthy lifestyle are essential to the practice of sports medicine. The sports medicine physician requires special education to provide the knowledge to improve the healthcare of the individual.

39000 BOB HOPE DR, HARRY & DIANE RINKER BLG, Rancho Mirage, CA 92270

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Secondary Practice Location 1

Location 1151 S Sunrise Way Ste 100Palm Springs, CA 92262-0129 · Phone (760) 568-2684 · Fax (760) 341-5832

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Cesar Elias Abdul-massih 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 ID8123353430

PECOS Enrollment IDI20231006002890

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.

Medicare Billing Reassignment

Medicare enrollment records show Cesar Abdul-massih reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Desert Orthopedic Center A Medical Group Inc

Same address

Orthopaedic Surgery

39000 BOB HOPE DR, HARRY & DIANE RINKER BLDG, BLDG FL 2 RM 1 RM
Rancho Mirage, CA 92270

Reassigned Medicare billing, California enrollment
28 clinicians in this Medicare group

NPI 1508967753 (760) 568-2684

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 27

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.

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.

1,281 services642 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.

930 services538 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

450 services450 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.

342 services342 patients

X-ray of knee, 4 or more views 73564

An X-ray of the knee, 4 or more views, is a non-invasive imaging test. It involves capturing multiple images of your knee from different angles. This helps in diagnosing conditions such as fractures, arthritis, or infections. The procedure is quick and painless.

318 services240 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.

315 services241 patients

Aspiration and/or injection of fluid large joint using ultrasound guidance 20611

216 services120 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

165 services117 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

123 services120 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

119 services119 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

116 services95 patients

X-ray of knee, 4 or more views 73564

112 services82 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

66 services66 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

60 services48 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

48 services44 patients

X-ray of both hips, 2 views 73521

An X-ray of both hips, 2 views, is an imaging test that uses a small amount of radiation to create detailed pictures of your hip joints. This procedure helps to detect fractures, infections, or other abnormalities in the hip area. Two different angles will be captured for a comprehensive assessment.

29 services28 patients

X-ray of ankle, minimum of 3 views 73610

An ankle X-ray is a quick, painless imaging test. It involves capturing at least three different images or 'views' of your ankle using small amounts of radiation. These images help identify any abnormalities or injuries, such as fractures or arthritis.

26 services20 patients

Limited ultrasound scan of joint or other extremity structure except blood vessels 76882

A limited ultrasound scan of a joint or other extremity structure lacking blood vessels is a non-invasive procedure that uses sound waves to create images of the inside of your body. This helps in diagnosing and monitoring conditions related to your joints or other similar structures.

26 services25 patients

Aspiration and/or injection of fluid from medium joint using ultrasound guidance 20606

This is a procedure where a needle is guided by ultrasound into a medium-sized joint, like a knee or shoulder. The needle can be used to remove fluid, which can relieve pressure and pain, or to inject medication to help with inflammation and discomfort.

25 services24 patients

Aspiration and/or injection of fluid from large joint 20610

25 services22 patients

X-ray of shoulder, minimum of 2 views 73030

23 services16 patients

X-ray of hip, 2-3 views 73502

19 services19 patients

X-ray of foot, minimum of 3 views 73630

An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.

18 services17 patients

X-ray of lower leg, 2 views 73590

An X-ray of the lower leg, 2 views, is a quick, painless test that produces images of the bones in your lower leg. It helps to identify fractures, infections, or diseases. Two different angles are used to provide a comprehensive view of the leg's structure.

16 services11 patients

X-ray of lower and sacral spine, minimum of 4 views 72110

An X-ray of the lower and sacral spine involves capturing images of your lower back and tailbone area. It helps in identifying issues like fractures, arthritis, or other abnormalities. At least four different angles or 'views' are taken to get a comprehensive picture.

13 services13 patients

X-ray of elbow, 2 views 73070

An elbow X-ray, 2 views, is a quick, painless imaging test. It uses a small amount of radiation to produce detailed images of your elbow from two different angles. This helps in diagnosing conditions like fractures, infection, or arthritis. It's a safe and effective way to monitor your elbow health.

13 services13 patients

X-ray of both hips, 2 views 73521

11 services11 patients

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.

80.6/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

91.15

Promoting Interoperability

100

Improvement Activities

Cost

44.19

Other Providers at the Same Location NPPES

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

KENDALL RENEE SITARSKI PA

Physician Assistant

39000 BOB HOPE DR, HARRY & DIANE RINKER BLG
RANCHO MIRAGE, CA 92270

Riverside County (760) 568-2684

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 Cesar Abdul-massih's NPI number?

The NPI number for Cesar Abdul-massih is 1649732629. It was assigned to this individual provider in the NPPES registry on April 1, 2019.

Where is Cesar Abdul-massih located?

Cesar Abdul-massih practices at 39000 Bob Hope Dr, Harry & Diane Rinker Blg, Rancho Mirage, CA 92270. The listed phone number is (760) 568-2684.

What is Cesar Abdul-massih's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sports Medicine, with taxonomy code 207RS0010X.

Is Cesar Abdul-massih enrolled in Medicare?

Yes. Cesar Abdul-massih 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.

Which organization bills Medicare for Cesar Abdul-massih's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cesar Abdul-massih reassigns Medicare benefits to Desert Orthopedic Center A Medical Group Inc (Rancho Mirage, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Cesar Abdul-massih's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Cesar Abdul-massih was last updated on February 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.