Janine Buffo, MD
Family Medicine Physician · Menasha, WI
Janine Buffo, MD is a family medicine physician with a practice address in Menasha, Wisconsin, and NPI 1881623049, issued on Jul 1, 2006. Check the license (Wisconsin 26759-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Janine Buffo
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 26759-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2005 Midway RD, Menasha, WI 54952
- Phone
- (920) 832-8500
- Enumerated
- Jul 1, 2006
- Entity
- Type 1 · individual
Also registered at 2005 Midway RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Barkmeier, MDGeriatric Medicine (Family Medicine) Physician1386676062
- Suzanne Bloomhuff, MDFamily Medicine Physician1093744245
- Barbara Farb, NPNurse Practitioner1285651307
- Nathan Grunwald, MDFamily Medicine Physician1073549887
- Lisa Gunderson, NPNurse Practitioner1558379909
- Gail Helgeson, NPNurse Practitioner1336169473
Verify Janine Buffo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 26759-020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
95% fewer Medicare Part D claims than the average family medicine physician in 2024
163 Medicare Part D claims for 80 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Atorvastatin Calcium16 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.
13 family medicine physician records list a Menasha practice address
They are 13 of the 442 NPPES records with a Menasha practice address, and 3,629 family medicine physician records in Wisconsin.
All 13 in Menasha → All 3,629 in Wisconsin → Every provider in Menasha →
Other family medicine physician records in Wisconsin
- Ghudran Abdulal, MDNew Berlin, WI1083622666
- Vanessa Abejuela-Matt, D.O.Mount Pleasant, WI1558687749
- Benjamin Abeyta, M.D.Wauwatosa, WI1447511597
- Emily Abeyta, MDWaukesha, WI1386905107
- Islam Abo Al Nadie, MDMilwaukee, WI1326618786
- Jeanette Abraham, MDWeston, WI1205895810
- Sarada Abraham, M.D.Oconomowoc, WI1962851972
- Kirsten Abramson, MDMadison, WI1417909979
- Alexandra Adams, MD PHDMadison, WI1184689291
- David AdamsMadison, WI1992986897
Common questions
What is Janine Buffo, MD's NPI number?
Janine Buffo, MD's National Provider Identifier (NPI) is 1881623049, issued on Jul 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Janine Buffo, MD located?
The NPPES record lists a practice address at 2005 Midway RD, Menasha, WI, 54952. Phone: (920) 832-8500. Providers update this record themselves, so call before visiting.
How can I verify Janine Buffo, MD's license?
NPPES lists Wisconsin license number 26759-020, 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 Janine Buffo, MD prescribe under Medicare Part D?
In 2024, Janine Buffo, MD had 163 Medicare Part D claims for 80 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.