David Calverley, MD
NPI 1669484036 · Hematology (Internal Medicine) Physician · Portland, OR
David Calverley, MD is a Hematology (Internal Medicine) Physician provider in Portland, OR (NPI 1669484036).
Provider details
- NPI number
- 1669484036
- Entity type
- Individual
- Primary specialty
- Hematology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 152434 (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
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
- 2006-08-13
- Last updated
- 2023-03-07
Frequently asked questions
- What is David Calverley's NPI number?
- David Calverley's National Provider Identifier (NPI) is 1669484036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Calverley's specialty?
- David Calverley is listed in the NPPES registry with a primary specialty of Hematology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is David Calverley located?
- David Calverley's practice location on file with NPPES is 3303 Sw Bond Ave, Portland, OR 97239-4501.
- What is David Calverley's phone number?
- The practice phone number listed in the NPPES registry for David Calverley is (503) 494-6594.
- Is David Calverley's NPI active?
- Yes — David Calverley's NPI (1669484036) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.