LAKSHMANAN SIVASUNDARAM
NPI 1245694462
Orthopaedic Surgery - Sports Medicine in Simi Valley, CA

NPI Status: Active since April 13, 2016

Contact Information

2525 ERRINGER RD
SIMI VALLEY, CA
ZIP 93065
Phone: (805) 527-1404

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  • Individual
  • Male
  • Years of Experience 10
  • Orthopaedic Surgery
  • Sports Medicine
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About LAKSHMANAN SIVASUNDARAM

This page provides the complete NPI Profile along with additional information for Lakshmanan Sivasundaram, a provider established in Simi Valley, California with a medical specialization in Orthopaedic Surgery, focusing in sports medicine and more than 10 years of experience. The healthcare provider is registered in the NPI registry with number 1245694462 assigned on April 2016. The practitioner's primary taxonomy code is 207XX0005X with license number A175877 (CA). The provider is registered as an individual and his NPI record was last updated July 2025.

NPI
1245694462
Provider Name
LAKSHMANAN SIVASUNDARAM
Gender
Male
Entity Type
Individual
Location Address
2525 ERRINGER RD SIMI VALLEY, CA 93065
Location Phone
(805) 527-1404
Mailing Address
1203 FLYNN RD UNIT 160 CAMARILLO, CA 93012
Mailing Phone
(805) 804-4168
Mailing Fax
Medical School Name
OTHER
Graduation Year
2016
Is Sole Proprietor?
No
Enumeration Date
04-13-2016
Last Update Date
07-14-2025
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Location Map

Secondary Locations

  • 137 E Thousand Oaks Blvd
    Thousand Oaks, CA 91360
    (805) 379-4574

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Orthopaedic Surgery Sports Medicine

Taxonomy Code
207XX0005X
Type
Allopathic & Osteopathic Physicians
License No.
A175877
License State
CA
Taxonomy Description
An orthopaedic surgeon trained in sports medicine provides appropriate care for all structures of the musculoskeletal system directly affected by participation in sporting activity. This specialist is proficient in areas including conditioning, training and fitness, athletic performance and the impact of dietary supplements, pharmaceuticals, and nutrition on performance and health, coordination of care within the team setting utilizing other health care professionals, field evaluation and management, soft tissue biomechanics and injury healing and repair. Knowledge and understanding of the principles and techniques of rehabilitation, athletic equipment and orthotic devices enables the specialist to prevent and manage athletic injuries.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207X00000XAllopathic & Osteopathic Physicians

Orthopaedic Surgery

A175877 (CA)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Blue Choice Preferred Bronze PPO? 201 - PPO
  • Blue Choice Preferred Bronze PPO? 701 - PPO
  • Blue Choice Preferred Bronze PPO? Standard - Select Rx Copays - PPO
  • Blue Choice Preferred Gold PPO? 204 - PPO
  • Blue Choice Preferred Gold PPO? 901 - PPO
  • Blue Choice Preferred Gold PPO? Standard - Rx Copays - PPO
  • Blue Choice Preferred Security PPO? 200 - PPO
  • Blue Choice Preferred Silver PPO? 203 - PPO
  • Blue Choice Preferred Silver PPO? 801 - PPO
  • Blue Choice Preferred Silver PPO? Standard - Select Rx Copays - PPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Lakshmanan Sivasundaram is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Lakshmanan Sivasundaram is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 2365851664

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20221128002271

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Hip replacement

A hip replacement is a surgical procedure where a worn-out or damaged hip joint is replaced with an artificial one. This procedure can greatly reduce pain and improve mobility. It's often recommended when other treatments like physical therapy or medications fail to alleviate symptoms.

This service was performed for 1-10 patients

Lower limb (leg) arthroscopy (minimally invasive joint repair)

Lower limb arthroscopy is a minimally invasive procedure that allows doctors to examine and repair issues in your leg joints. It involves making small incisions through which a tiny camera and instruments are inserted. This technique can help diagnose and treat various joint problems with less pain and quicker recovery time.

This service was performed for 1-10 patients

Prosthetic repair of shoulder joint, total shoulder

Total shoulder prosthetic repair is a surgical procedure to replace a damaged shoulder joint with artificial components. It aims to relieve pain and restore mobility. The procedure involves replacing the ball (humeral head) and socket (glenoid) of the shoulder joint.

This service was performed 16 times for 16 patients

Shaving of part of shoulder bone and repair of ligament using an endoscope

This procedure involves using a tiny camera, called an endoscope, to view and repair a damaged shoulder ligament. Simultaneously, a small portion of the shoulder bone is shaved to alleviate discomfort and improve movement. It's a minimally invasive technique that aids in a quicker recovery.

This service was performed 13 times for 13 patients

Upper limb (arm) arthroscopy (minimally invasive joint repair)

Upper limb arthroscopy is a minimally invasive procedure used to examine and treat issues within your arm's joints. A small camera, called an arthroscope, is inserted through a tiny incision, providing a clear view of the joint. This method often results in less pain and faster recovery compared to open surgery.

This service was performed for 1-10 patients

Reviews for LAKSHMANAN SIVASUNDARAM

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1245694462
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
22851298412
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 8 + 5 + 1 + 2 + 9 + 8 + 4 + 1 + 2 + 24 = 68
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 68 = 22

The NPI number 1245694462 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 15 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1063784510 MOLLY BRECKLEY PT
Individual
Physical Therapist2525 ERRINGER RD
SIMI VALLEY, CA 93065
(805) 526-2311
1184964066PAYAM KASHFIAN, M.D., INC.
Organization
Radiology (Diagnostic Radiology)2525 ERRINGER RD SUITE A
SIMI VALLEY, CA 93065
(805) 520-2663
1205873148 DORIS A MESCH OTR/L
Individual
Occupational Therapist (Hand)2525 ERRINGER RD
SIMI VALLEY, CA 93065
(805) 524-1404
1568930402 QUYNH-CHAU HOANG
Individual
Physician Assistant2525 ERRINGER RD
SIMI VALLEY, CA 93065
(805) 527-1404
1306493267 ZADE NEIL BATARSEH PA-C
Individual
Physician Assistant2525 ERRINGER RD
SIMI VALLEY, CA 93065
(805) 527-1404
1669027025 KELLY ERIN OLSON PA-C
Individual
Physician Assistant2525 ERRINGER RD
SIMI VALLEY, CA 93065
(805) 527-1404
1447711635 MITCHELL WAYNE MOSDELL DPT
Individual
Physical Therapist2525 ERRINGER RD
SIMI VALLEY, CA 93065
(805) 303-2867
1255727285DR. JOANNE HELEN WANG MD
Individual
Orthopaedic Surgery (Hand Surgery)2525 ERRINGER RD
SIMI VALLEY, CA 93065
(805) 527-1404
1336105238DR. GREGG PHILIP HARTMAN M.D.
Individual
Orthopaedic Surgery (Sports Medicine)2525 ERRINGER RD
SIMI VALLEY, CA 93065
(805) 527-1404
1518461391 OLUMUYIWA IDOWU
Individual
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)2525 ERRINGER RD
SIMI VALLEY, CA 93065
(805) 527-1404
1629531454VENTURA ORTHOPEDICS MEDICAL GROUP, INC.
Organization
Specialist2525 ERRINGER RD
SIMI VALLEY, CA 93065
(805) 527-1404
1669468872DR. MICHAEL JAMES FEALY MD
Individual
Plastic Surgery (Surgery of the Hand)2525 ERRINGER RD
SIMI VALLEY, CA 93065
(805) 527-1404
1730150830DR. DANIEL K. DAVIS MD
Individual
Orthopaedic Surgery2525 ERRINGER RD
SIMI VALLEY, CA 93065
(805) 527-1404
1811622301 KHRISTINA MARJAN SHAD PA-C
Individual
Physician Assistant2525 ERRINGER RD
SIMI VALLEY, CA 93065
(805) 527-1404
1962587717 KYLA JEANNE HENDRICKS PA
Individual
Physician Assistant2525 ERRINGER RD
SIMI VALLEY, CA 93065
(805) 527-1404

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245694462, enumerated in the NPI registry as an "individual" on April 13, 2016

The provider is located at 2525 Erringer Rd Simi Valley, Ca 93065 and the phone number is (805) 527-1404

The provider's speciality is Orthopaedic Surgery with taxonomy code 207XX0005X with a focus in Sports Medicine

The provider has more than 10 years of experience.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Illinois. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

The most common procedures or services performed by this practitioner are: Hip replacement, Lower limb (leg) arthroscopy (minimally invasive joint repair), Prosthetic repair of shoulder joint, total shoulder, Shaving of part of shoulder bone and repair of ligament using an endoscope and Upper limb (arm) arthroscopy (minimally invasive joint repair).

This NPI record was last updated on April 13, 2016. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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