IndividualActive
Darrell Lockwood, MD
NPI 1255319497 · Internal Medicine Physician · Gresham, OR
Provider details
- NPI number
- 1255319497
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD08631 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
24900 Se Stark St
Ste 109, Gresham Internal Medicine Clinic
Gresham, OR 97030
Phone: (503) 667-1015
Fax: (503) 667-0406
Street-level locationGet directions
Mailing address
Po Box 23200
Portland, OR 97281-3200
Registry dates
- Enumerated
- 2006-01-06
- Last updated
- 2007-12-19
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.