DR. RAJIV MARAJ M.D.
NPI 1730193079
Internal Medicine - Cardiovascular Disease in Merced, CA

Active since July 29, 2006PECOS EnrolledAccepts Medicare Assignment
79.22/100
CMS Quality Rating
315 MERCY AVE STE 400, MERCED, CA 95340(209) 564-3700(209) 564-3799 Get Directions Write a Review

NPPES record last updated: October 23, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Rajiv Maraj M.d. NPPES

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

DR. RAJIV MARAJ M.D. (NPI 1730193079) is an individual cardiovascular disease provider in Merced, California, licensed in California (A78653) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1993).

NPPES Registry Identity

NPI1730193079
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. RAJIV MARAJCredential: M.D.
Location Address315 MERCY AVE STE 400Merced, CA 95340-8368
Mailing Address3400 Data Dr, Attention: Credentialing And Payer Enrollment DeptRancho Cordova, CA 95670
Fax(209) 564-3799
Sole ProprietorNo
Medical School CMSOtherGraduated 1993
Enumeration DateJuly 29, 2006
Last NPPES UpdateOctober 23, 2025
NPPES CertifiedOctober 23, 2025
NPI 1730193079 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License Licensed in CA · A78653
Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Also ListedInternal MedicineTaxonomy 207R00000X · License A78653 (CA)
315 MERCY AVE STE 400, Merced, CA 95340

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. Rajiv Maraj 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 ID9638175680
PECOS Enrollment IDI20061013000373
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 33

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.
735 services596 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
507 services493 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.
258 services237 patients
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306
This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
226 services226 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.
178 services178 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
150 services140 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95340 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
$133.94 typical visit price
range $58.87 – $176.60
Typical copayment $33.48 (range $14.71 – $44.15)
Most-billed visit code 99204
Established Patient
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
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.

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.

79.22/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality86.14
Promoting Interoperability97
Improvement Activities40
Cost47.11

Other Providers at the Same Location NPPES 13

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

Family Medicine
315 MERCY AVE STE 400
MERCED, CA 95340
Orthopaedic Surgery
315 MERCY AVE STE 400
MERCED, CA 95340
Nurse Practitioner (Family)
315 MERCY AVE STE 400
MERCED, CA 95340
Nurse Practitioner (Family)
315 MERCY AVE STE 400
MERCED, CA 95340
Family Medicine
315 MERCY AVE STE 400
MERCED, CA 95340
Clinic/Center (Multi-Specialty)
315 MERCY AVE STE 400
MERCED, CA 95340
Internal Medicine (Cardiovascular Disease)
315 MERCY AVE STE 400
MERCED, CA 95340
Internal Medicine (Interventional Cardiology)
315 MERCY AVE STE 400
MERCED, CA 95340

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 Rajiv Maraj's NPI number?

The NPI number for Rajiv Maraj is 1730193079. It was assigned to this individual provider in the NPPES registry on July 29, 2006.

Where is Rajiv Maraj located?

Rajiv Maraj practices at 315 Mercy Ave Ste 400, Merced, CA 95340. The listed phone number is (209) 564-3700.

What is Rajiv Maraj's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Rajiv Maraj enrolled in Medicare?

Yes. Rajiv Maraj 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 Rajiv Maraj was last updated on October 23, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.