Heather Nennig, MD
Family Medicine Physician · Keshena, WI
Heather Nennig, MD is a family medicine physician with a practice address in Keshena, Wisconsin, and NPI 1174902209, issued on May 21, 2015. Check the license (Wisconsin 71199-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Heather Nennig
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 71199-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- W3275 Wolf River Dr, Keshena, WI 54135
- Phone
- (715) 799-3361
- Enumerated
- May 21, 2015
- Entity
- Type 1 · individual
Also registered at W3275 Wolf River Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Isabella BurrPhysician Assistant1124955182
- Dawn Chambers, RDHDental Hygienist1528823069
- Ryan Forbey, LPCAddiction (Substance Use Disorder) Counselor1598128340
- Beth Gillis, MDFamily Medicine Physician1245262351
- Diane Hietpas, MA, SACAddiction (Substance Use Disorder) Counselor1386367795
- Stephanie Hurda, APNPFamily Nurse Practitioner1316674542
Verify Heather Nennig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 71199-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
38% fewer Medicare Part D claims than the average family medicine physician in 2024
2,171 Medicare Part D claims for 143 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 35 claims were for opioids.
Most prescribed
- Atorvastatin Calcium148 claims
- Gabapentin142 claims
- Lisinopril100 claims
- Trulicity89 claims
- Buprenorphine-Naloxone72 claims
- Jardiance72 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.
One hospital or facility affiliation
- Menominee Indian Tribe OF WisconsinKeshena, WI
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
10 family medicine physician records list a Keshena practice address
They are 10 of the 58 NPPES records with a Keshena practice address, and 3,629 family medicine physician records in Wisconsin.
All 10 in Keshena → All 3,629 in Wisconsin → Every provider in Keshena →
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 Heather Nennig, MD's NPI number?
Heather Nennig, MD's National Provider Identifier (NPI) is 1174902209, issued on May 21, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Heather Nennig, MD located?
The NPPES record lists a practice address at W3275 Wolf River Dr, Keshena, WI, 54135. Phone: (715) 799-3361. Providers update this record themselves, so call before visiting.
How can I verify Heather Nennig, MD's license?
NPPES lists Wisconsin license number 71199-20, 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 Heather Nennig, MD prescribe under Medicare Part D?
In 2024, Heather Nennig, MD had 2,171 Medicare Part D claims for 143 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.