What is Rudy Chen's NPI number?

Rudy Chen's National Provider Identifier (NPI) is 1023676418, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Rudy Chen's specialty?

Rudy Chen is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).

Where is Rudy Chen located?

Rudy Chen's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011.

What is Rudy Chen's phone number?

The practice phone number listed in the NPPES registry for Rudy Chen is (503) 494-7641.

Does Rudy Chen accept Medicare?

Rudy Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Rudy Chen's NPI active?

Yes — Rudy Chen's NPI (1023676418) is active in the NPPES registry as of the last update on 2024-08-06.

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Rudy Chen, MD

NPI 1023676418 · Anesthesiology Physician · Portland, OR

Rudy Chen, MD is a Anesthesiology Physician provider in Portland, OR (NPI 1023676418).

Provider details

NPI number: 1023676418
Entity type: Individual
Primary specialty: Anesthesiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: LP04621 (RI)

Practice location

3181 Sw Sam Jackson Park Rd

Portland, OR 97239-3011

Phone: (503) 494-7641

Fax: (503) 494-4661

Street-level locationGet directions

More OR providers

Mailing address

3181 Sw Sam Jackson Park Rd

Portland, OR 97239

Specialties & taxonomies

Anesthesiology PhysicianPrimary207L00000XLicense MD214033 (OR)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense LP04621 (RI)
Allopathic & Osteopathic Physicians

Additional practice locations (2)

55 Fruit St
Boston, MA 02114-2696
Phone: (617) 726-6890
593 Eddy St
Providence, RI 02903-4923
Phone: (401) 444-5127

Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(76/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
7 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
3 documented practice locations

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.

Enumerated: 2019-05-31
Last updated: 2024-08-06
Certified: 2024-08-06

Frequently asked questions

What is Rudy Chen's NPI number?: Rudy Chen's National Provider Identifier (NPI) is 1023676418, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Rudy Chen's specialty?: Rudy Chen is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
Where is Rudy Chen located?: Rudy Chen's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011.
What is Rudy Chen's phone number?: The practice phone number listed in the NPPES registry for Rudy Chen is (503) 494-7641.
Does Rudy Chen accept Medicare?: Rudy Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Rudy Chen's NPI active?: Yes — Rudy Chen's NPI (1023676418) is active in the NPPES registry as of the last update on 2024-08-06.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (2)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (2)

Profile Score

Frequently asked questions