Nina J. Gilberg, M.D.
Family Medicine Physician · Iron River, WI
Nina J. Gilberg, M.D. is a family medicine physician with a practice address in Iron River, Wisconsin, and NPI 1265465561, issued on Jul 9, 2006. Check the license (Wisconsin 26972, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Nina J. Gilberg
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 26972 WI
Self-reported in NPPES; status is on the state search - Practice location
- 7665 US Highway 2, Iron River, WI 54847
- Phone
- (715) 372-5011
- Enumerated
- Jul 9, 2006
- Record last updated
- Oct 5, 2023
- Fax
- (715) 372-5067
- Medicaid ID
- 30718300 WI
- Medicare enrollment
- Enrolled (PECOS I20060222000697); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 1984
- Entity
- Type 1 · individual
Also registered at 7665 US Highway 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jodi BisbeeDental Hygienist1619303500
- Jamie BohacekDental Hygienist1689075202
- Lesley BurgCounselor1588940852
- Amy Cahanes, RDHDental Hygienist1851849137
- Ellyn Conhartoski, LPC-ITMental Health Counselor1356972210
- Myrna DraghiDental Hygienist1669920948
Verify Nina J. Gilberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 26972Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family medicine physician in 2024
95 Medicare Part D claims for 48 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Furosemide12 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
- The Lakes Community Health Center IncAshland, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
5 family medicine physician records list a practice address in Iron River
They are 5 of the 36 NPPES records with a practice address in Iron River, and 3,765 family medicine physician records in Wisconsin.
All 5 in Iron River → All 3,765 in Wisconsin → Every provider in Iron River →
Other family medicine physician records in Wisconsin
- Ashraf AbbasAppleton, WI1558723775
- Ghudran Abdulal, MDNew Berlin, WI1083622666
- Yusuf Abdullah, DOSun Prairie, WI1437788478
- Vanessa Abejuela-Matt, D.O.Mount Pleasant, WI1558687749
- Emily Abeyta, MDWaukesha, WI1386905107
- 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 Nina J. Gilberg, M.D.'s NPI number?
Nina J. Gilberg, M.D.'s National Provider Identifier (NPI) is 1265465561, issued on Jul 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nina J. Gilberg, M.D. located?
The NPPES record lists a practice address at 7665 US Highway 2, Iron River, WI, 54847. Phone: (715) 372-5011. Providers update this record themselves, so call before visiting.
How can I verify Nina J. Gilberg, M.D.'s license?
NPPES lists Wisconsin license number 26972, 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 Nina J. Gilberg, M.D. prescribe under Medicare Part D?
In 2024, Nina J. Gilberg, M.D. had 95 Medicare Part D claims for 48 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.