DR. SAM BARADARIAN M.D.
NPI 1588646103
Thoracic Surgery (Cardiothoracic Vascular Surgery) in La Jolla, CA

Active since November 18, 2005PECOS EnrolledAccepts Medicare Assignment
9898 GENESEE AVE, LA JOLLA, CA 92037(858) 824-5363 Get Directions Write a Review

NPPES record last updated: February 26, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Sam Baradarian M.d. NPPES

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

DR. SAM BARADARIAN M.D. (NPI 1588646103) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in La Jolla, California, licensed in California (G85381) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS and is a graduate of State University Of New York At Stony Brook, School Of Medicine (1992).

NPPES Registry Identity

NPI1588646103
Entity TypeIndividualMale
Primary Taxonomy208G00000X
Provider Legal NameDR. SAM BARADARIANCredential: M.D.
Location Address9898 GENESEE AVELa Jolla, CA 92037-1205
Mailing Address10790 Rancho Bernardo RdSan Diego, CA 92127-5705 · (858) 824-5363
Sole ProprietorNo
Medical School CMSState University Of New York At Stony Brook, School Of MedicineGraduated 1992
Enumeration DateNovember 18, 2005
Last NPPES UpdateFebruary 26, 2020
✔ NPI 1588646103 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians
Taxonomy Code208G00000X
License✔ Licensed in CA · G85381
Definition
A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.
9898 GENESEE AVE, La Jolla, CA 92037

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. Sam Baradarian 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 ID3072507078
PECOS Enrollment IDI20040413000449
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 Reassignments

3

Medicare enrollment records show Sam Baradarian reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Same address
Thoracic Surgery (Cardiothoracic Vascular Surgery)
9898 GENESEE AVE FL 3
La Jolla, CA 92037
  • Reassigned Medicare billing, California enrollment
  • 1,598 clinicians in this Medicare group
Emergency Medicine
7901 FROST ST
San Diego, CA 92123
  • Reassigned Medicare billing, California enrollment
  • 1,437 clinicians in this Medicare group
General Practice
516 WEST ATEN ROAD, SUITE 2
Imperial, CA 92251
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Imperial Valley Family Care Medical Group A P C
  • 81 clinicians in this Medicare group

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 12

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.

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.
126 services126 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.
87 services59 patients
Interpretation and report of ultrasound of heart 93314
This procedure involves using ultrasound technology to create images of your heart. These images help identify heart conditions by showing the size, structure, and motion of your heart. A report is then prepared detailing the findings.
54 services54 patients
Replacement of aortic valve through the skin and femoral artery 33361
This procedure, known as Transcatheter Aortic Valve Replacement (TAVR), involves replacing a damaged aortic valve through a small incision in the leg. A catheter is inserted into the femoral artery and guided up to the heart. The new valve is then positioned and deployed, restoring normal blood flow.
28 services28 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.
27 services25 patients
Injection of chemical agent into single incompetent vein of leg using ultrasound guidance 36465
This procedure involves injecting a chemical agent into a non-functioning vein in your leg. Ultrasound technology is used to accurately locate the vein. The chemical helps to close off the vein, rerouting blood flow to healthier veins.
25 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92037 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
$184.71 typical visit price
range $62.10 – $184.71
Typical copayment $46.17 (range $15.52 – $46.17)
Most-billed visit code 99205
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
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.

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.

Dermatology
9898 GENESEE AVE
LA JOLLA, CA 92037
Physician Assistant
9898 GENESEE AVE
LA JOLLA, CA 92037
Physician Assistant (Surgical)
9898 GENESEE AVE
LA JOLLA, CA 92037
Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
9898 GENESEE AVE
LA JOLLA, CA 92037
Internal Medicine (Cardiovascular Disease)
9898 GENESEE AVE
LA JOLLA, CA 92037
Physician Assistant
9898 GENESEE AVE
LA JOLLA, CA 92037
Thoracic Surgery (Cardiothoracic Vascular Surgery)
9898 GENESEE AVE
LA JOLLA, CA 92037
Nurse Practitioner (Family)
9898 GENESEE AVE
LA JOLLA, CA 92037

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 Sam Baradarian's NPI number?

The NPI number for Sam Baradarian is 1588646103. It was assigned to this individual provider in the NPPES registry on November 18, 2005.

Where is Sam Baradarian located?

Sam Baradarian practices at 9898 Genesee Ave, La Jolla, CA 92037. The listed phone number is (858) 824-5363.

What is Sam Baradarian's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Is Sam Baradarian enrolled in Medicare?

Yes. Sam Baradarian 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 organizations bill Medicare for Sam Baradarian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sam Baradarian reassigns Medicare benefits to 3 organizations: Scripps Health (La Jolla, CA), Emergency And Acute Care Medical Corporation (San Diego, CA) and Imperial Valley Family Care Medical Group Apc (Imperial, CA). Each 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 Sam Baradarian'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 Sam Baradarian was last updated on February 26, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.