Charles Gonsowski, M.D.
NPI 1649295387 · Anesthesiology Physician · Klamath Falls, OR
Charles Gonsowski, M.D. is a Anesthesiology Physician provider in Klamath Falls, OR (NPI 1649295387).
Provider details
- NPI number
- 1649295387
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD21155 (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
- 2006-07-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Charles Gonsowski's NPI number?
- Charles Gonsowski's National Provider Identifier (NPI) is 1649295387, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Gonsowski's specialty?
- Charles Gonsowski is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Gonsowski located?
- Charles Gonsowski's practice location on file with NPPES is 2865 Daggett Ave, Klamath Falls, OR 97601-1106.
- What is Charles Gonsowski's phone number?
- The practice phone number listed in the NPPES registry for Charles Gonsowski is (541) 882-6311.
- Is Charles Gonsowski's NPI active?
- Yes — Charles Gonsowski's NPI (1649295387) 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.