Andrew J. Olafsson, M.D.
Nephrology Physician · Milwaukee, WI
Andrew J. Olafsson, M.D. is a nephrology physician with a practice address in Milwaukee, Wisconsin, and NPI 1144279332, issued on May 8, 2006. Check the license (Wisconsin 48683, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Andrew J. Olafsson
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- 48683 WI
37158 IA
Self-reported in NPPES; status is on the state search - Practice location
- 2901 W Kinnickinnic River Pkwy Ste 413, Milwaukee, WI 53215
- Phone
- (414) 383-7744
- Enumerated
- May 8, 2006
- Record last updated
- Dec 20, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (414) 383-8089
- Medicaid ID
- 1144279332 WI
- Medicare enrollment
- Enrolled (PECOS I20090812000606); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 2004
- Entity
- Type 1 · individual
Also registered at 2901 W Kinnickinnic River Pkwy Ste 413
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Manohar Ahuja, M.D.Nephrology Physician1467426064
- William Elliott, M.D.Nephrology Physician1861466161
- Jessica Goelz, APNPNurse Practitioner1760805378
- Jacqueline Hale, PA-CPhysician Assistant1952779712
- Matthew Hanna, M.D.Nephrology Physician1962476531
- Zain Javed, MDNephrology Physician1134614415
Verify Andrew J. Olafsson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 48683Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average nephrology physician in 2024
1,018 Medicare Part D claims for 185 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Losartan Potassium105 claims
- Furosemide83 claims
- Doxazosin Mesylate79 claims
- Allopurinol74 claims
- Amlodipine Besylate74 claims
- Hydralazine Hcl51 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): 73.2 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).
Industry payments in 2024: $52.07
3 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Milwaukee Nephrologists SCWauwatosa, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nephrology Physician providers in Wisconsin
There are 207 nephrology physician records in Wisconsin.
Other nephrology physician records in Wisconsin
- Pablo Abrego, MDWausau, WI1689774317
- Uzoamaka Achufusi, MBBSFitchburg, WI1154558773
- Christopher Adams, MDLa Crosse, WI1760521769
- Venkata Adavikolanu, MDGreen Bay, WI1568804078
- Omer Afzal, M.D.Waukesha, WI1952393944
- Osaid Ahmad, MDNeenah, WI1689618589
- Edward Ahrens, M.D.Madison, WI1225119522
- Manohar Ahuja, M.D.Milwaukee, WI1467426064
- Wadad Ailabouni, MDMarshfield, WI1811196355
- Adedamola AkinsikuMilwaukee, WI1619715760
Common questions
What is Andrew J. Olafsson, M.D.'s NPI number?
Andrew J. Olafsson, M.D.'s National Provider Identifier (NPI) is 1144279332, issued on May 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew J. Olafsson, M.D. located?
The NPPES record lists a practice address at 2901 W Kinnickinnic River Pkwy Ste 413, Milwaukee, WI, 53215. Phone: (414) 383-7744. Providers update this record themselves, so call before visiting.
How can I verify Andrew J. Olafsson, M.D.'s license?
NPPES lists Wisconsin license number 48683, 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 Andrew J. Olafsson, M.D. prescribe under Medicare Part D?
In 2024, Andrew J. Olafsson, M.D. had 1,018 Medicare Part D claims for 185 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Andrew J. Olafsson, M.D.'s MIPS final score?
The 2023 MIPS final score is 73.2 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.