Jeffrey S. Oswald, MD
Family Medicine Physician · Wausau, WI
Jeffrey S. Oswald, MD is a family medicine physician with a practice address in Wausau, Wisconsin, and NPI 1497867642, issued on Aug 31, 2006. Check the license (Wisconsin 36457, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Jeffrey S. Oswald
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 36457 WI
Self-reported in NPPES; status is on the state search - Practice location
- 3605 Stewart Ave, Wausau, WI 54401
- Phone
- (715) 847-0800
- Enumerated
- Aug 31, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 32137500 WI
- Entity
- Type 1 · individual
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Verify Jeffrey S. Oswald in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 36457Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 78.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Jeffrey S. Oswald among 3,765 family medicine physician records in Wisconsin
Jeffrey S. Oswald, MD is one of 3,765 family medicine physician records with a practice address in Wisconsin. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 46% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2007 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
63 family medicine physician records list a practice address in Wausau
They are 63 of the 1,958 NPPES records with a practice address in Wausau, and 3,765 family medicine physician records in Wisconsin.
All 3,765 in Wisconsin → Every provider in Wausau → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Andrew Buchl, MDWausau, WI 544011215924626
- Glenn Burt, MDWausau, WI 544011891796553
- Wendy Hanneman, MDWausau, WI 544011740210038
- Antoinette Hayek, M.DWausau, WI 544011255390209
- Robin Henley, DOWausau, WI 544011710982723
- David Jenkins, MDWausau, WI 544011831129444
- Ross Lange, MDWausau, WI 544011396778270
- Kay Lockwood, MDWausau, WI 544011487686820
Common questions
What is Jeffrey S. Oswald, MD's NPI number?
Jeffrey S. Oswald, MD's National Provider Identifier (NPI) is 1497867642, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey S. Oswald, MD located?
The NPPES record lists a practice address at 3605 Stewart Ave, Wausau, WI, 54401. Phone: (715) 847-0800. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey S. Oswald, MD's license?
NPPES lists Wisconsin license number 36457, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Jeffrey S. Oswald, MD's MIPS final score?
The 2023 MIPS final score is 78.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.