JOSHUA TSENG MD
NPI 1396193389
Surgery in Pasadena, CA

Q: What is Joshua Tseng's NPI number?

The NPI number for Joshua Tseng is 1396193389. It was assigned to this individual provider in the NPPES registry on May 31, 2016.

Q: What is Joshua Tseng's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Joshua Tseng was last updated on March 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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 May 31, 2016PECOS EnrolledAccepts Medicare Assignment

85.73/100

CMS Quality Rating

675 S ARROYO PKWY, PASADENA, CA 91105(626) 585-4120 Get Directions Write a Review

NPPES record last updated: March 30, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 30, 2026, Jan 19, 2026 (2 updates tracked since 2026).

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About Joshua Tseng Md NPPES

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

JOSHUA TSENG MD (NPI 1396193389) is an individual surgery provider in Pasadena, California, licensed in California (141586) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (2014).

NPPES Registry Identity

NPI1396193389

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameJOSHUA TSENGCredential: MD

Location Address675 S ARROYO PKWYPasadena, CA 91105-3263

Mailing AddressPo Box 35380Las Vegas, NV 89133-5380 · (702) 579-3203

Phone(626) 585-4120

Sole ProprietorNo

Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 2014

Enumeration DateMay 31, 2016

Last NPPES UpdateMarch 30, 20262 updates tracked since enumeration

NPPES CertifiedMarch 30, 2026

✔ NPI 1396193389 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in CA · 141586

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

675 S ARROYO PKWY, Pasadena, CA 91105

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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

Joshua Tseng 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 ID6709176621

PECOS Enrollment IDI20200805002924

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91105 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

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

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.

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.

85.73/100

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

Scored as part of a group practice

Quality

65.76

Promoting Interoperability

100

Improvement Activities

Cost

59.39

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.

XIAOMEI SITU L.AC.

Acupuncturist

675 S ARROYO PKWY, SUIT 320
PASADENA, CA 91105

Los Angeles County (626) 278-8318

ELIZABETH WACHSMAN M.D.

Dermatology

675 S ARROYO PKWY
PASADENA, CA 91105

Los Angeles County (626) 585-4120

ANDRE ETTINGER MD

Internal Medicine

675 S ARROYO PKWY, SUITE 110
PASADENA, CA 91105

Los Angeles County (626) 844-0313

CORNELIA B. ODELL, M.D.,INC

Internal Medicine

675 S ARROYO PKWY, SUITE# 410
PASADENA, CA 91105

Los Angeles County (626) 405-1035

DR. DAVID LYLE MORITZ M.D.

Internal Medicine

675 S ARROYO PKWY
PASADENA, CA 91105

Los Angeles County (626) 585-4123

RONALD RIGOR MD INC

Dermatology

675 S ARROYO PKWY, SUITE 100-B
PASADENA, CA 91105

Los Angeles County (626) 884-3884

DR. DEBORAH ANN BEUTLER M.D.

Internal Medicine

675 S ARROYO PKWY, SUITE 110
PASADENA, CA 91105

Los Angeles County (626) 243-5211

DR. TARANEH MATIN D.O.

Dermatology

675 S ARROYO PKWY
PASADENA, CA 91105

Los Angeles County (626) 585-4120

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 Joshua Tseng's NPI number?

The NPI number for Joshua Tseng is 1396193389. It was assigned to this individual provider in the NPPES registry on May 31, 2016.

Where is Joshua Tseng located?

Joshua Tseng practices at 675 S Arroyo Pkwy, Pasadena, CA 91105. The listed phone number is (626) 585-4120.

What is Joshua Tseng's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Joshua Tseng enrolled in Medicare?

Yes. Joshua Tseng 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.

When was this NPI record last updated?

The NPPES record for Joshua Tseng was last updated on March 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.