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Christopher Westra, MD
NPI 1225156805 · Internal Medicine Physician · Oshkosh, WI
Christopher Westra, MD is a Internal Medicine Physician provider in Oshkosh, WI (NPI 1225156805).
Provider details
- NPI number
- 1225156805
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 40058-020 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
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
1855 S Koeller St
Oshkosh, WI 54902-6214
Phone: (920) 223-7243
Fax: (920) 223-7105
Street-level locationGet directions
Mailing address
1855 S Koeller St
Oshkosh, WI 54902-6214
Registry dates
- Enumerated
- 2007-03-26
- Last updated
- 2011-01-10
Frequently asked questions
- What is Christopher Westra's NPI number?
- Christopher Westra's National Provider Identifier (NPI) is 1225156805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Westra's specialty?
- Christopher Westra is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Westra located?
- Christopher Westra's practice location on file with NPPES is 1855 S Koeller St, Oshkosh, WI 54902-6214.
- What is Christopher Westra's phone number?
- The practice phone number listed in the NPPES registry for Christopher Westra is (920) 223-7243.
- Is Christopher Westra's NPI active?
- Yes — Christopher Westra's NPI (1225156805) is active in the NPPES registry as of the last update on 2011-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.