Pablo H. Abrego, MD
Nephrology Physician · Wausau, WI
Pablo H. Abrego, MD is a nephrology physician with a practice address in Wausau, Wisconsin, and NPI 1689774317, issued on Sep 23, 2006. Check the license (Wisconsin 40665, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Pablo H. Abrego
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 40665 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2727 Plaza Dr, Wausau, WI 54401
- Phone
- (715) 847-3410
- Enumerated
- Sep 23, 2006
- Record last updated
- Feb 28, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicaid ID
- 32512500 WI
- Medicare enrollment
- Enrolled (PECOS I20080220000581); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 2727 Plaza Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Diane Alber, NPNurse Practitioner1548613581
- Rebeca Argiro, LPCProfessional Counselor1467946871
- Vicky Baker, MDFamily Medicine Physician1811009061
- Scott Bauer, ODOptometrist1558987354
- Heather Bennett, NP-CFamily Nurse Practitioner1386102523
- Jenna Berg, RD CERegistered Dietitian1578868071
Verify Pablo H. Abrego in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 40665Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average nephrology physician in 2024
986 Medicare Part D claims for 184 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Furosemide101 claims
- Potassium Chloride68 claims
- Lisinopril62 claims
- Bumetanide59 claims
- Amlodipine Besylate51 claims
- Calcitriol49 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.
Bills Medicare through one group practice
- Mchs Hospitals IncMarshfield, 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
- 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
- Younus Al-Midfai, MDWaukesha, WI1821626979
Common questions
What is Pablo H. Abrego, MD's NPI number?
Pablo H. Abrego, MD's National Provider Identifier (NPI) is 1689774317, issued on Sep 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Pablo H. Abrego, MD located?
The NPPES record lists a practice address at 2727 Plaza Dr, Wausau, WI, 54401. Phone: (715) 847-3410. Providers update this record themselves, so call before visiting.
How can I verify Pablo H. Abrego, MD's license?
NPPES lists Wisconsin license number 40665, 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 Pablo H. Abrego, MD prescribe under Medicare Part D?
In 2024, Pablo H. Abrego, MD had 986 Medicare Part D claims for 184 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
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.