Irving Shen, M.D.
NPI 1396836268 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Portland, OR
Enrolled with Medicare as Practitioner - Cardiac Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irving Shen, M.D. is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Portland, OR (NPI 1396836268).
Provider details
- NPI number
- 1396836268
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101240637 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-27
- Last updated
- 2016-03-28
Frequently asked questions
- What is Irving Shen's NPI number?
- Irving Shen's National Provider Identifier (NPI) is 1396836268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irving Shen's specialty?
- Irving Shen is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Irving Shen located?
- Irving Shen's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011.
- What is Irving Shen's phone number?
- The practice phone number listed in the NPPES registry for Irving Shen is (503) 418-5443.
- Does Irving Shen accept Medicare?
- Irving Shen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irving Shen's NPI active?
- Yes — Irving Shen's NPI (1396836268) is active in the NPPES registry as of the last update on 2016-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.