Joshua C. Fehl, MD
Sleep Medicine (Internal Medicine) Physician · Janesville, WI
Joshua C. Fehl, MD is a sleep medicine (internal medicine) physician with a practice address in Janesville, Wisconsin, and NPI 1487942652, issued on Jul 21, 2011. Check the license (Wisconsin 63959, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Joshua C. Fehl
- Credential
- MD
- Primary taxonomy
- Sleep Medicine (Internal Medicine) Physician 207RS0012X
- License number
- 63959 WI
Self-reported in NPPES; status is on the state search - Practice location
- 903 Mineral Point Ave, Janesville, WI 53548
- Phone
- (608) 756-5555
- Enumerated
- Jul 21, 2011
- Record last updated
- Sep 19, 2023
- Medicaid ID
- 100045845 WI
- Medicare enrollment
- Enrolled (PECOS I20150708001227); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 903 Mineral Point Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Wendy Abel, LPCProfessional Counselor1730233024
- Audrey Addaquay-Corey, APRN, PMHNPPsychiatric/Mental Health Nurse Practitioner1710353651
- Ehteshamul Anjum, M.D.Nephrology Physician1932229390
- William Ayetey, M.D.Psychiatry Physician1780604025
- Victoria Baumel, LCSWClinical Social Worker1376868570
- Heather Beck, LCSW, SAC, APSWClinical Social Worker1780392506
Verify Joshua C. Fehl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 63959Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average sleep medicine (internal medicine) physician in 2024
538 Medicare Part D claims for 103 beneficiaries, against an average of 585 among the 852 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Gabapentin79 claims
- Ropinirole Hcl69 claims
- Pregabalin43 claims
- Modafinil34 claims
- Trazodone Hcl32 claims
- Zolpidem Tartrate25 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.
Industry payments in 2024: $38.16
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 664 providers of this specialty with any payment received $3,724.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Mercy Health System CorporationJanesville, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sleep Medicine (Internal Medicine) Physician providers in Wisconsin
There are 27 sleep medicine (internal medicine) physician records in Wisconsin.
Other sleep medicine (internal medicine) physician records in Wisconsin
- Kabir Ahmed, M.D.Fond Du Lac, WI1528325891
- Ewa Alexander, MDFitchburg, WI1609092584
- Rajesh Balagani, DOJanesville, WI1477754927
- Steven Barczi, MDMadison, WI1730156761
- Quinn Bongers, MDMadison, WI1073133757
- Kenneth Casey, MDMadison, WI1952384703
- Medhavani Chandra, MDMadison, WI1003428343
- Shane Creado, M.D.Madison, WI1578829230
- Joseph Crisalli, M.D.Fitchburg, WI1417987736
- William Donovan, MDFitchburg, WI1972556827
Common questions
What is Joshua C. Fehl, MD's NPI number?
Joshua C. Fehl, MD's National Provider Identifier (NPI) is 1487942652, issued on Jul 21, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Joshua C. Fehl, MD located?
The NPPES record lists a practice address at 903 Mineral Point Ave, Janesville, WI, 53548. Phone: (608) 756-5555. Providers update this record themselves, so call before visiting.
How can I verify Joshua C. Fehl, MD's license?
NPPES lists Wisconsin license number 63959, 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 Joshua C. Fehl, MD prescribe under Medicare Part D?
In 2024, Joshua C. Fehl, MD had 538 Medicare Part D claims for 103 beneficiaries; the average among sleep medicine (internal medicine) physician prescribers was 585. 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.