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TOM MAHENDRA MD
NPI 1205923646
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Lancaster, CA

Active since October 06, 2006PECOS Enrolled
1331 W AVENUE J, SUITE 203, LANCASTER, CA 93534(661) 945-4433(661) 940-0206 Get Directions Write a Review

NPPES record last updated: January 3, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Tom Mahendra Md NPPES

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

TOM MAHENDRA MD (NPI 1205923646) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Lancaster, California, licensed in California (A35504) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1205923646
Entity TypeIndividualMale
Primary Taxonomy208G00000X
Provider Legal NameTOM MAHENDRACredential: MD
Location Address1331 W AVENUE J, SUITE 203Lancaster, CA 93534-2942
Mailing Address1331 W Avenue J, Suite 203Lancaster, CA 93534-2942 · (661) 945-4433 · Fax (661) 940-0206
Phone(661) 945-4433
Fax(661) 940-0206
Sole ProprietorNo
Enumeration DateOctober 6, 2006
Last NPPES UpdateJanuary 3, 2012
✔ NPI 1205923646 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 · A35504
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.
1331 W AVENUE J, Lancaster, CA 93534
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINB50291
Medicare ID-Type UnspecifiedWA35504BCA
MedicaidGR0091800CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tom Mahendra Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Tom Mahendra reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

County Of Los Angeles Auditor Controller
2.0 mi
Clinic/Center
335 E AVENUE I
Lancaster, CA 93535
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: County Of Los Angeles
  • 1,939 clinicians in this Medicare group
NPI 1366453045 (661) 948-8581

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 3

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 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.
33 services33 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.
21 services16 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.
18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93534 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
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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 17

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

RACQUEL ELIZABETH SHORES CASE MANAGER
Counselor
1331 W AVENUE J, SUITE 202
LANCASTER, CA 93534
Los Angeles County (661) 940-9094
SHAN A NATHAN MD A PROFESSIONAL CORPORATION
Internal Medicine (Pulmonary Disease)
1331 W AVENUE J, SUITE 101
LANCASTER, CA 93534
Los Angeles County (661) 945-8717
JULIE YOLANDA MCKEEHAN
Student in an Organized Health Care Education/Training Program
1331 W AVENUE J
LANCASTER, CA 93534
Los Angeles County (661) 940-9094
MICHAEL CALVIN WATTS SUDRC18554
Counselor (Addiction (Substance Use Disorder))
1331 W AVENUE J
LANCASTER, CA 93534
Los Angeles County (661) 802-7167
LEONARD S. KURIAN, M D A MEDICAL CORP.
Specialist
1331 W AVENUE J, SUITE 102
LANCASTER, CA 93534
Los Angeles County (661) 726-7200
ANTELOPE VALLEY SURGICAL ASSOCIATES
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1331 W AVENUE J, SUITE 203
LANCASTER, CA 93534
Los Angeles County (661) 945-4433
SUN BO SHIM
Marriage & Family Therapist
1331 W AVENUE J, SUITE 202
LANCASTER, CA 93534
Los Angeles County (661) 940-9094
DAMLE MEDICAL CORP
Specialist
1331 W AVENUE J, SUITE 101
LANCASTER, CA 93534
Los Angeles County (661) 945-8717

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 Tom Mahendra's NPI number?

The NPI number for Tom Mahendra is 1205923646. It was assigned to this individual provider in the NPPES registry on October 6, 2006.

Where is Tom Mahendra located?

Tom Mahendra practices at 1331 W Avenue J Suite 203, Lancaster, CA 93534. The listed phone number is (661) 945-4433.

What is Tom Mahendra's specialty?

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

Is Tom Mahendra enrolled in Medicare?

Yes. Tom Mahendra is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tom Mahendra's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tom Mahendra reassigns Medicare benefits to County Of Los Angeles Auditor Controller (Lancaster, 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 Tom Mahendra'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 Tom Mahendra was last updated on January 3, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.