Donald Ramsthel, MD
NPI 1700840303 · Internal Medicine Physician · Lake Oswego, OR
Donald Ramsthel, MD is a Internal Medicine Physician provider in Lake Oswego, OR (NPI 1700840303).
Provider details
- NPI number
- 1700840303
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD06055 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-04-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Donald Ramsthel's NPI number?
- Donald Ramsthel's National Provider Identifier (NPI) is 1700840303, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Ramsthel's specialty?
- Donald Ramsthel is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Ramsthel located?
- Donald Ramsthel's practice location on file with NPPES is 4079 Orchard Dr, Lake Oswego, OR 97035-2407.
- What is Donald Ramsthel's phone number?
- The practice phone number listed in the NPPES registry for Donald Ramsthel is (503) 636-7860.
- Is Donald Ramsthel's NPI active?
- Yes — Donald Ramsthel's NPI (1700840303) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.