DR. PETER S BORDEN MD
NPI 1972527380
Specialist in Torrance, CA

Q: What is Peter Borden's NPI number?

The NPI number for Peter Borden is 1972527380. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Q: What is Peter Borden's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: When was this NPI record last updated?

The NPPES record for Peter Borden was last updated on January 28, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since July 27, 2006PECOS EnrolledAccepts Medicare Assignment

0/100

CMS Quality Rating

23456 HAWTHORNE BLVD, SUITE 200, TORRANCE, CA 90505(310) 375-8700(310) 375-8776 Get Directions Write a Review

NPPES record last updated: January 28, 2014. Verified against the NPPES registry weekly; last sync: November 08, 2026.

On this page

About Dr. Peter S Borden Md NPPES

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

DR. PETER S BORDEN MD (NPI 1972527380) is an individual specialist in Torrance, California, licensed in California (A62201) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Washington University School Of Medicine (1995).

NPPES Registry Identity

NPI1972527380

Entity TypeIndividualMale

Primary Taxonomy174400000X

Provider Legal NameDR. PETER S BORDENCredential: MD

Location Address23456 HAWTHORNE BLVD, SUITE 200Torrance, CA 90505-4716

Mailing Address23456 Hawthorne Blvd, Suite 200Torrance, CA 90505-4716 · (310) 375-8700 · Fax (310) 375-8776

Phone(310) 375-8700

Fax(310) 375-8776

Sole ProprietorYes

Medical School CMSWashington University School Of MedicineGraduated 1995

Enumeration DateJuly 27, 2006

Last NPPES UpdateJanuary 28, 2014

✔ NPI 1972527380 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in CA · A62201

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

23456 HAWTHORNE BLVD, Torrance, CA 90505

Open in Google Maps ↗

Other Identifiers 4

Medicare PINWA62201ACA

Medicare UPINH25128CA

Medicare ID-Type UnspecifiedA62201CA · State Lic

Other6332760001CA · National Supplier Clearinghouse

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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. Peter S Borden 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 ID6800886961

PECOS Enrollment IDI20040512001450

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

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

Sas Surgery Center, LLC

0.1 mi

Ambulatory Surgical

23456 HAWTHORNE BLVD, SUITE 110
Torrance, CA 90505

Reassigned Medicare billing, California enrollment

NPI 1548674138 (310) 375-8700

Sports And Spine Orthopaedics

0.1 mi

Orthopaedic Surgery

23456 HAWTHORNE BLVD, SUITE 200 BUILDING 5
Torrance, CA 90505

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

NPI 1811936743 (310) 375-8700

Long Beach - Lakewood Orthopedic Institute

12 mi

Multi-Specialty

3828 SCHAUFELE AVE STE 320
Long Beach, CA 90808

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

NPI 1629558713 (562) 348-4588

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 23

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.

Hyaluronan or derivative, trivisc, for intra-articular injection, 1 mg J7329

Trivisc is a treatment involving injections of a substance called hyaluronan into your joint, typically the knee. This substance is similar to a natural fluid in your joints that helps cushion and lubricate them. Trivisc can help reduce pain and improve joint movement.

1,900 services33 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.

263 services144 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.

113 services77 patients

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.

106 services53 patients

X-ray of knee, 3 views 73562

An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.

91 services76 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.

80 services80 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.

68 services60 patients

Mri scan of leg joint without contrast 73721

An MRI scan of your leg joint is a non-invasive procedure that uses magnetic fields and radio waves to create detailed images of the structures within your leg. This helps doctors diagnose or monitor conditions without using contrast dye.

52 services45 patients

Mri scan of arm joint without contrast 73221

An MRI scan of the arm joint is a non-invasive imaging procedure that uses magnetic fields and radio waves to create detailed images of the structures within your arm joint. No contrast dye is used in this process. It helps to diagnose or monitor conditions like arthritis, injuries, or infections.

37 services32 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.

29 services21 patients

Mri scan of lower spinal canal without contrast 72148

An MRI scan of the lower spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to produce detailed images of your lower spine. This helps identify issues like disc problems, tumors, or nerve conditions. No dye is used.

28 services28 patients

Removal of extensive shoulder joint tissue using an endoscope 29823

This procedure, known as arthroscopic debridement, involves using a small camera (endoscope) to view your shoulder joint. Damaged or unwanted tissue is then carefully removed. This minimally invasive technique aims to reduce pain and improve joint mobility.

20 services19 patients

Partial removal of collar bone at shoulder using an endoscope 29824

This procedure involves the partial removal of the collar bone at the shoulder using an endoscope, a tool with a light and camera. It's done to relieve pain or improve shoulder movement. The surgeon makes small incisions, then uses the endoscope to guide their work.

20 services20 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.

19 services16 patients

Release of collar bone and shoulder ligament 23415

The procedure, 'Release of collar bone and shoulder ligament', involves surgically adjusting the collar bone and shoulder ligament to alleviate pain and improve mobility. This is often done when non-surgical treatments fail to relieve symptoms. The procedure aims to restore function to your shoulder and collar bone area.

19 services19 patients

Repair of shoulder rotator cuff using an endoscope 29827

This procedure, known as arthroscopic rotator cuff repair, helps fix tears in the shoulder's rotator cuff. An endoscope, a small camera, is used to view the shoulder inside. Using small tools, the surgeon repairs the torn tissue. This minimally invasive approach often leads to a quicker recovery.

19 services19 patients

Application of lower and upper arm splint 29105

An upper or lower arm splint application is a non-surgical procedure to support and protect your arm if it's injured. A splint, a rigid device, is applied to keep the arm stable, promote healing, and reduce pain. It's often used for fractures, sprains, or tendon injuries.

17 services16 patients

Release of tendon connecting biceps muscle and shoulder using an endoscope 29828

This procedure involves using a small camera, known as an endoscope, to view and release the tendon connecting your biceps muscle and shoulder. It can help reduce pain and improve mobility. The procedure is minimally invasive, promoting quicker recovery.

17 services17 patients

X-ray of lower and sacral spine, 2-3 views 72100

An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.

16 services15 patients

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.

15 services15 patients

Removal of both knee cartilages using an endoscope 29880

This procedure, also known as bilateral knee arthroscopy, involves using a small camera (endoscope) to view and remove damaged cartilage from both knees. It's a minimally invasive surgery aimed at relieving pain and improving mobility.

14 services14 patients

X-ray of hip, 1 view 73501

An X-ray of the hip, 1 view, is a quick, painless test where a small amount of radiation is used to produce images of the hip joint. This helps in diagnosing conditions like arthritis or fractures. You'll be positioned so that the X-ray machine can capture the best image of your hip.

14 services13 patients

Mri scan of upper spinal canal without contrast 72141

An MRI scan of the upper spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your upper spine. This helps doctors identify issues such as injuries, infections or diseases. No dye is used.

13 services13 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.

0/100

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

Individually scored

Quality

Promoting Interoperability

Improvement Activities

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.

DR. SCOTT K TURCHI DDS

Dentist

23456 HAWTHORNE BLVD, SUITE 210
TORRANCE, CA 90505

Los Angeles County (310) 378-4277

TORRANCE ORTHOPEDIC PHYSICAL THERAPY

Physical Therapist

23456 HAWTHORNE BLVD, SUITE 300 B
TORRANCE, CA 90505

Los Angeles County (310) 540-7381

NUVAYDA, LLC

Clinic/Center

23456 HAWTHORNE BLVD, SUITE 260
TORRANCE, CA 90505

Los Angeles County (310) 504-0783

PETER S BORDEN MD

Orthopaedic Surgery (Sports Medicine)

23456 HAWTHORNE BLVD, SUITE 200
TORRANCE, CA 90505

Los Angeles County (310) 375-8700

PETER S. BORDEN, M.D., A MEDICAL CORPORATION

Non-Pharmacy Dispensing Site

23456 HAWTHORNE BLVD, SUITE 200
TORRANCE, CA 90505

Los Angeles County (310) 375-8700

JOHN E STRATTON M.D.

Orthopaedic Surgery (Sports Medicine)

23456 HAWTHORNE BLVD, SUITE 300
TORRANCE, CA 90505

Los Angeles County (310) 316-6190

DONALD F BORDEN MD INC

Orthopaedic Surgery

23456 HAWTHORNE BLVD, SUITE 200 BUILDING 5
TORRANCE, CA 90505

Los Angeles County (310) 375-8700

GLENN J. HUBER, M.D., INC.

Orthopaedic Surgery (Sports Medicine)

23456 HAWTHORNE BLVD, SUITE 300
TORRANCE, CA 90505

Los Angeles County (310) 316-6190

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 Peter Borden's NPI number?

The NPI number for Peter Borden is 1972527380. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Peter Borden located?

Peter Borden practices at 23456 Hawthorne Blvd Suite 200, Torrance, CA 90505. The listed phone number is (310) 375-8700.

What is Peter Borden's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Peter Borden enrolled in Medicare?

Yes. Peter Borden 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 Peter Borden's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Peter Borden reassigns Medicare benefits to 3 organizations: Sas Surgery Center, LLC (Torrance, CA), Sports And Spine Orthopaedics (Torrance, CA) and Long Beach - Lakewood Orthopedic Institute (Long Beach, 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 Peter Borden'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 Peter Borden was last updated on January 28, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.