David Eugene Lange, MD
Family Medicine Physician · Wausau, WI
David Eugene Lange, MD is a family medicine physician with a practice address in Wausau, Wisconsin, and NPI 1255449567, issued on Aug 27, 2006. Check the license (Wisconsin 34537, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- David Eugene Lange
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 34537 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1901 Westwood Center Blvd, Wausau, WI 54401
- Phone
- (715) 355-9424
- Enumerated
- Aug 27, 2006
- Record last updated
- Oct 1, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid ID
- 31996700 WI
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,765 in Wisconsin → Look up another NPI →
Also registered at 1901 Westwood Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Glenn Burt, MDFamily Medicine Physician1891796553
- Julie Denardis, PHARM. DPharmacist1447536917
- Heidi Krautkramer, RNRegistered Nurse1104771732
- Zachary Miller, PHARMDPharmacist1518488279
- Macy Porlier, PHARMDPharmacist1265070213
- Gina Ramthun, APNPNurse Practitioner1033428271
Verify David Eugene Lange in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 34537Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average family medicine physician in 2024
1,030 Medicare Part D claims for 73 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 108 claims were for opioids.
Most prescribed
- Amlodipine Besylate46 claims
- Hydrocodone-Acetaminophen40 claims
- Levothyroxine Sodium39 claims
- Prednisone35 claims
- Metoprolol Succinate31 claims
- Fentanyl25 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 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).
David Eugene Lange among 3,765 family medicine physician records in Wisconsin
David Eugene Lange, 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 updated2018 · 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 David Eugene Lange, MD's NPI number?
David Eugene Lange, MD's National Provider Identifier (NPI) is 1255449567, issued on Aug 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Eugene Lange, MD located?
The NPPES record lists a practice address at 1901 Westwood Center Blvd, Wausau, WI, 54401. Phone: (715) 355-9424. Providers update this record themselves, so call before visiting.
How can I verify David Eugene Lange, MD's license?
NPPES lists Wisconsin license number 34537, 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.
How much does David Eugene Lange, MD prescribe under Medicare Part D?
In 2024, David Eugene Lange, MD had 1,030 Medicare Part D claims for 73 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is David Eugene Lange, MD's MIPS final score?
The 2023 MIPS final score is 100 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.