PETER C TSAI M.D.
NPI 1154514057
Orthopaedic Surgery in Corvallis, OR

Q: What is Peter Tsai's NPI number?

The NPI number for Peter Tsai is 1154514057. It was assigned to this individual provider in the NPPES registry on August 23, 2007.

Q: What is Peter Tsai's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Q: When was this NPI record last updated?

The NPPES record for Peter Tsai was last updated on January 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 August 23, 2007PECOS EnrolledAccepts Medicare Assignment

93.57/100

CMS Quality Rating

2773 NW 9TH ST, CORVALLIS, OR 97330(541) 207-0910(541) 738-2596 Get Directions Write a Review

NPPES record last updated: January 12, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Peter C Tsai M.d. NPPES

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

PETER C TSAI M.D. (NPI 1154514057) is an individual orthopaedic surgery provider in Corvallis, Oregon, licensed in Oregon (MD29406) and active in the NPI registry since August 2007. He is enrolled in Medicare PECOS, is affiliated with Good Samaritan Regional Medical Center, and is a graduate of New York University School Of Medicine (2002).

NPPES Registry Identity

NPI1154514057

Entity TypeIndividualMale

Primary Taxonomy207X00000X

Provider Legal NamePETER C TSAICredential: M.D.

Location Address2773 NW 9TH STCorvallis, OR 97330-3857

Mailing Address2773 Nw 9th StCorvallis, OR 97330-3857 · (541) 207-0910 · Fax (541) 738-2596

Phone(541) 207-0910

Fax(541) 738-2596

Sole ProprietorYes

Medical School CMSNew York University School Of MedicineGraduated 2002

Enumeration DateAugust 23, 2007

Last NPPES UpdateJanuary 12, 2021

NPPES CertifiedJanuary 12, 2021

✔ NPI 1154514057 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207X00000X

License✔ Licensed in OR · MD29406

Definition

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Also ListedOrthopaedic Surgery · Hand SurgeryTaxonomy 207XS0106X · License MD29406 (OR)

2773 NW 9TH ST, Corvallis, OR 97330

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Other Identifiers 2

Other0000281477HI · Hmsa Billing Number

Medicaid623414-01HI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and more.Insurance ›

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

Peter C Tsai 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 ID244394310

PECOS Enrollment IDI20090812000939

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 22

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.

Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg J0702

This injection contains two medications, betamethasone acetate and betamethasone sodium phosphate. It is used to reduce inflammation and pain. It's given by a healthcare professional, often directly into the area causing discomfort.

227 services118 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.

218 services161 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.

126 services126 patients

Injection into tendon or ligament 20550

An injection into a tendon or ligament involves placing medication directly into these areas to help reduce inflammation and pain. It's often used for conditions like arthritis or tendonitis. The procedure is quick and usually involves a local anesthetic.

106 services63 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.

91 services91 patients

Aspiration and/or injection of fluid from small joint 20600

This procedure involves inserting a thin needle into a small joint to remove (aspirate) or inject fluid. It can help diagnose conditions, relieve discomfort, or administer medication directly into the joint. It's generally safe with minimal discomfort.

89 services41 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.

88 services79 patients

Aspiration and/or injection of fluid from medium joint 20605

This procedure involves a needle being inserted into a medium-sized joint, such as a knee or shoulder, to remove (aspirate) excess fluid. Sometimes, medication may also be injected into the joint to reduce inflammation and pain.

70 services46 patients

Incision of tendon covering of finger 26055

This procedure involves making a small cut into the protective sheath around a finger tendon. It's typically done to relieve pressure or inflammation, improve finger movement, or treat conditions like trigger finger. It's a safe, often outpatient procedure.

62 services41 patients

X-ray of wrist, minimum of 3 views 73110

An X-ray of the wrist, minimum of 3 views, is a diagnostic procedure that uses radiation to create images of your wrist from different angles. This helps detect fractures, infections, or other abnormalities for accurate diagnosis and treatment planning.

57 services38 patients

X-ray of hand, minimum of 3 views 73130

An X-ray of the hand, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones in your hand from different angles. This helps in diagnosing fractures, infections, arthritis, or other abnormalities. It's quick and painless.

57 services38 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

41 services34 patients

Release of wrist ligament using an endoscope 29848

This procedure involves using a small camera, called an endoscope, to view and treat a tight wrist ligament. The endoscope is inserted through a tiny incision, reducing recovery time and scarring. It helps to relieve pain and improve wrist function.

40 services35 patients

Release of tissue of palm 26040

The release of tissue in the palm is a procedure to help improve hand function. This is often done for conditions like Dupuytren's contracture, where the tissue in the palm thickens and tightens, causing fingers to bend. The procedure involves cutting or removing the thickened tissue to ease the tension and restore hand mobility.

27 services25 patients

Injection of carpal tunnel 20526

An injection for carpal tunnel is a treatment to reduce inflammation and swelling in your wrist, which can alleviate pain and numbness. The doctor injects a steroid medication into your wrist area to provide relief.

21 services19 patients

Relocation of tendon of forearm and/or wrist 25310

Relocation of a tendon in the forearm or wrist is a surgical procedure aimed to improve joint function. It involves moving a tendon from its original position to a new one to enhance mobility or correct a deformity. It's typically done under general anesthesia.

17 services13 patients

Incision or removal of spinal nerve 64772

Incision or removal of a spinal nerve is a surgical procedure aimed to relieve pain or improve function. This involves making a cut to access the spine and carefully removing or adjusting the nerve that's causing issues. It's performed under anesthesia and recovery time varies.

17 services11 patients

Release and/or relocation of hand nerve 64721

This procedure involves adjusting or moving a nerve in your hand to alleviate discomfort or improve function. The nerve may be compressed, causing pain or numbness. By releasing or relocating the nerve, these symptoms can be reduced, enhancing hand usage.

16 services16 patients

X-ray of finger, minimum of 2 views 73140

An X-ray of the finger involves capturing images of your finger from at least two different angles. This non-invasive procedure helps in visualizing the bones and joints, aiding in the diagnosis of fractures, infections, or other abnormalities. Minimal discomfort may be experienced.

15 services14 patients

Removal of bone joints between wrist and fingers 25447

This procedure involves the surgical removal of bone joints between your wrist and fingers. It's typically done to relieve pain or restore function due to conditions like arthritis. After removal, the space may be filled with a graft or artificial joint.

13 services12 patients

Removal of growth of tendon finger or hand 26160

This procedure involves the surgical removal of abnormal growths on tendons in the finger or hand. These growths can cause discomfort or restrict movement. The process aims to alleviate pain and restore function to the affected area. It's done under anesthesia.

13 services13 patients

Removal of cyst or growth of finger bone 26210

This procedure involves the surgical removal of an abnormal growth or cyst from your finger bone. It's done under anesthesia to ensure comfort. The surgeon makes a small incision, extracts the growth, and then stitches the area. This can alleviate discomfort and prevent further complications.

12 services11 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Good Samaritan Regional Medical Center

Acute Care Hospitals · Corvallis, OR

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380014

Location3600 NW Samaritan DriveCorvallis, OR 97330 · Benton County

Emergency services Birthing friendly

Samaritan Albany General Hospital

Acute Care Hospitals · Albany, OR

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number380022

Location1046 6th Avenue SWAlbany, OR 97321 · Linn County

Emergency services Birthing friendly

Salem Hospital

Acute Care Hospitals · Salem, OR

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number380051

Location890 Oak Street, SESalem, OR 97301 · Marion County

Emergency services Birthing friendly

Samaritan Pacific Community Hospital

Critical Access Hospitals · Newport, OR

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number381314

Location930 SW Abbey StreetNewport, OR 97365 · Lincoln County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97330 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

$84.82 typical visit price

range $54.96 – $166.64

Typical copayment $21.20 (range $13.74 – $41.66)

Most-billed visit code 99203

Established Patient

$68.64 typical visit price

range $17.68 – $136.19

Typical copayment $17.16 (range $4.42 – $34.04)

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.

93.57/100

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

Scored as part of a group practice

Quality

85.33

Promoting Interoperability

100

Improvement Activities

Reported Quality Measures

Breast Cancer Screening

0%536 patients1/55-star benchmark: 93%

Closing the Referral Loop: Receipt of Specialist Report

40%105 patients2/55-star benchmark: 87%

Colorectal Cancer Screening

0%1,010 patients1/55-star benchmark: 88%

Documentation of Current Medications in the Medical Record

4%2,358 patients1/55-star benchmark: 100%

Falls: Screening for Future Fall Risk

0%648 patients1/55-star benchmark: 100%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

2%1,652 patients1/55-star benchmark: 98%

Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented

0%2,277 patients1/55-star benchmark: 61%

Use of High-Risk Medications in Older Adults

Lower rates are better for this measure.

Patients appropriateDiagnosis: 0% · 677 patients

Patients totalRate: 0% · 677 patients

0%677 patients5/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Wrist hand finger orthosis, rigid without joints, may include soft interface material; straps, custom fabricated, includes fitting and adjustment L3808

DME-Orthotic Devices · category DF000N

1 supplier29 claims30 services$257.19 avg. paid by Medicare

Wrist hand orthosis, without joints, may include soft interface, straps, custom fabricated, includes fitting and adjustment L3906

DME-Orthotic Devices · category DF000N

1 supplier12 claims12 services$289.62 avg. paid by Medicare

Wrist hand orthosis, wrist extension control cock-up, non molded, prefabricated, off-the-shelf L3908

DME-Orthotic Devices · category DF000N

1 supplier19 claims19 services$57.83 avg. paid by Medicare

Hand finger orthosis, without joints, may include soft interface, straps, custom fabricated, includes fitting and adjustment L3913

DME-Orthotic Devices · category DF000N

1 supplier16 claims18 services$194.02 avg. paid by Medicare

Hand finger orthosis, without joints, may include soft interface, straps, prefabricated, off-the-shelf L3924

DME-Orthotic Devices · category DF000N

1 supplier22 claims28 services$59.01 avg. paid by Medicare

Finger orthosis, without joints, may include soft interface, custom fabricated, includes fitting and adjustment L3933

DME-Orthotic Devices · category DF000N

3 suppliers15 claims17 services$153.02 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 6

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

MS. CHRISTINE L. EMMONS RNFA

Registered Nurse (Medical-Surgical)