Bonnie L. Davidson, MD
Family Medicine Physician · Viroqua, WI
Bonnie L. Davidson, MD is a family medicine physician with a practice address in Viroqua, Wisconsin, and NPI 1568427375, issued on Apr 18, 2006. Check the license (Wisconsin 49048, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Bonnie L. Davidson
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 49048 WI
Self-reported in NPPES; status is on the state search - Practice location
- 407 S Main St Ste 400, Viroqua, WI 54665
- Phone
- (608) 637-3174
- Enumerated
- Apr 18, 2006
- Record last updated
- Jun 8, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (608) 638-5038
- Medicare enrollment
- Enrolled (PECOS I20070726000698); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2004
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,765 in Wisconsin → Look up another NPI →
Also registered at 407 S Main St Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Phoebe DevittFamily Medicine Physician1336567932
- Debra Gallagher, APNPFamily Nurse Practitioner1629446737
- Roxane Holm, PMHNPPsychiatric/Mental Health Nurse Practitioner1598042145
- Martha Karlstad, M.D.Psychiatry Physician1457589954
- Rebecca Lyle, CNM, FNPNurse Practitioner1770063547
Verify Bonnie L. Davidson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 49048Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% more Medicare Part D claims than the average family medicine physician in 2024
4,556 Medicare Part D claims for 300 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 159 claims were for opioids.
Most prescribed
- Levothyroxine Sodium203 claims
- Rosuvastatin Calcium202 claims
- Atorvastatin Calcium197 claims
- Metoprolol Succinate183 claims
- Omeprazole177 claims
- Lisinopril161 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
- Vernon Memorial Healthcare IncViroqua, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bonnie L. Davidson among 3,765 family medicine physician records in Wisconsin
Bonnie L. Davidson, MD is one of 3,765 family medicine physician records with a practice address in Wisconsin. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 46% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2004 · median 2007 among the 2,347 with a school on file
- Record last updated2018 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 family medicine physician records list a practice address in Viroqua
They are 17 of the 241 NPPES records with a practice address in Viroqua, and 3,765 family medicine physician records in Wisconsin.
All 3,765 in Wisconsin → Every provider in Viroqua → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Rachel Bassett, MDViroqua, WI 546651649247222
- William Bender, M.D.Viroqua, WI 546651922091628
- Paul Bergquist, M.D.Viroqua, WI 546651497798938
- Phoebe DevittViroqua, WI 546651336567932
- James Feltes, MDViroqua, WI 546651750386538
- Daniel Icenogle, M.D.Viroqua, WI 546651598714016
- Michael Kalinosky, MDViroqua, WI 546651770551269
- John Porter, DOViroqua, WI 546651568431021
Common questions
What is Bonnie L. Davidson, MD's NPI number?
Bonnie L. Davidson, MD's National Provider Identifier (NPI) is 1568427375, issued on Apr 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Bonnie L. Davidson, MD located?
The NPPES record lists a practice address at 407 S Main St Ste 400, Viroqua, WI, 54665. Phone: (608) 637-3174. Providers update this record themselves, so call before visiting.
How can I verify Bonnie L. Davidson, MD's license?
NPPES lists Wisconsin license number 49048, 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 Bonnie L. Davidson, MD prescribe under Medicare Part D?
In 2024, Bonnie L. Davidson, MD had 4,556 Medicare Part D claims for 300 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.