Dibyendu Ray, MD
NPI 1033388830 · Neurological Surgery Physician · Portland, OR
Dibyendu Ray, MD is a Neurological Surgery Physician provider in Portland, OR (NPI 1033388830).
Provider details
- NPI number
- 1033388830
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- LL 17503 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-02-26
- Last updated
- 2009-07-23
Frequently asked questions
- What is Dibyendu Ray's NPI number?
- Dibyendu Ray's National Provider Identifier (NPI) is 1033388830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dibyendu Ray's specialty?
- Dibyendu Ray is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Dibyendu Ray located?
- Dibyendu Ray's practice location on file with NPPES is 3303 Sw Bond Avenue, Portland, OR 97239-3098.
- What is Dibyendu Ray's phone number?
- The practice phone number listed in the NPPES registry for Dibyendu Ray is (503) 494-4178.
- Is Dibyendu Ray's NPI active?
- Yes — Dibyendu Ray's NPI (1033388830) is active in the NPPES registry as of the last update on 2009-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.