Joshua Tseng, MD
NPI 1396193389 · Surgery Physician · Pasadena, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joshua Tseng, MD is a Surgery Physician provider in Pasadena, CA (NPI 1396193389).
Provider details
- NPI number
- 1396193389
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 141586 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$319 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-05-31
- Last updated
- 2026-03-30
- Certified
- 2026-03-30
Frequently asked questions
- What is Joshua Tseng's NPI number?
- Joshua Tseng's National Provider Identifier (NPI) is 1396193389, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Tseng's specialty?
- Joshua Tseng is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Joshua Tseng located?
- Joshua Tseng's practice location on file with NPPES is 675 S Arroyo Pkwy, Pasadena, CA 91105-3263.
- What is Joshua Tseng's phone number?
- The practice phone number listed in the NPPES registry for Joshua Tseng is (626) 585-4120.
- Does Joshua Tseng accept Medicare?
- Joshua Tseng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joshua Tseng's NPI active?
- Yes — Joshua Tseng's NPI (1396193389) is active in the NPPES registry as of the last update on 2026-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.