Matthew Kraemer, DO
NPI 1972598332 · Internal Medicine Physician · Oshkosh, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Kraemer, DO is a Internal Medicine Physician provider in Oshkosh, WI (NPI 1972598332).
Provider details
- NPI number
- 1972598332
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 42624 (WI)
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
- 2005-09-13
- Last updated
- 2020-12-11
- Certified
- 2020-12-11
Frequently asked questions
- What is Matthew Kraemer's NPI number?
- Matthew Kraemer's National Provider Identifier (NPI) is 1972598332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Kraemer's specialty?
- Matthew Kraemer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Kraemer located?
- Matthew Kraemer's practice location on file with NPPES is 1855 S Koeller St, Oshkosh, WI 54902-6186.
- What is Matthew Kraemer's phone number?
- The practice phone number listed in the NPPES registry for Matthew Kraemer is (920) 223-7100.
- Does Matthew Kraemer accept Medicare?
- Matthew Kraemer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Kraemer's NPI active?
- Yes — Matthew Kraemer's NPI (1972598332) is active in the NPPES registry as of the last update on 2020-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.