William J. Ehlenbach, MD
Pulmonary Disease Physician · Madison, WI
William J. Ehlenbach, MD is a pulmonary disease physician with a practice address in Madison, Wisconsin, and NPI 1437126166, issued on Mar 1, 2006. Check the license (Wisconsin 46884-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- William J. Ehlenbach
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- 46884-20 WI
46884 WI
Self-reported in NPPES; status is on the state search - Practice location
- 700 S Park St Ste A, Madison, WI 53715
- Phone
- (608) 260-2900
- Enumerated
- Mar 1, 2006
- Record last updated
- Aug 24, 2022
- Fax
- (608) 260-2951
- Medicaid ID
- 1437126166 WI
- Medicare enrollment
- Enrolled (PECOS I20050928001443); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 300 in Wisconsin → Look up another NPI →
Also registered at 700 S Park St Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kwadwo Achampong, M.D.Pain Medicine Physician1255699450
- Alexei Agapitov, M.D.Cardiovascular Disease Physician1841201514
- James Ballard, M.D.Interventional Cardiology Physician1508209354
- Franklin Bendewald, M.D.Surgery Physician1275505646
- Jaclyn Boardman, RDRegistered Dietitian1053760553
- Vanesa Botsford, MDNeurology Physician1497288500
Verify William J. Ehlenbach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 46884-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
796 Medicare Part D claims for 127 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 62% of claims.
Most prescribed
- Trelegy Ellipta107 claims
- Albuterol Sulfate Hfa61 claims
- Anoro Ellipta49 claims
- Fluticasone Propionate48 claims
- Breo Ellipta46 claims
- Fluticasone-Salmeterol45 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
- Dean Health Systems IncMadison, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William J. Ehlenbach among 300 pulmonary disease physician records in Wisconsin
William J. Ehlenbach, MD is one of 300 pulmonary disease physician records with a practice address in Wisconsin. 81% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 49% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2002 · median 2003 among the 220 with a school on file
- Record last updated2022 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Wisconsin
There are 300 pulmonary disease physician records in Wisconsin.
All 300 in Wisconsin → Every provider in Madison → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Ibrahim Al-Sanouri, MDMadison, WI 537151356452833
- William Alward, MDMadison, WI 537151609880939
- Steven Cattapan, MDMadison, WI 537151457328148
- James Couser, MDMadison, WI 537151689620866
- Patrick Dowling, MDMadison, WI 537151073580700
- Mounir Fertikh, MDMadison, WI 537151720104706
- Baher Habeeb, M.D.Madison, WI 537151457334617
- Katherine Habeeb, MDMadison, WI 537151619068657
Common questions
What is William J. Ehlenbach, MD's NPI number?
William J. Ehlenbach, MD's National Provider Identifier (NPI) is 1437126166, issued on Mar 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William J. Ehlenbach, MD located?
The NPPES record lists a practice address at 700 S Park St Ste A, Madison, WI, 53715. Phone: (608) 260-2900. Providers update this record themselves, so call before visiting.
How can I verify William J. Ehlenbach, MD's license?
NPPES lists Wisconsin license number 46884-20, 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 William J. Ehlenbach, MD prescribe under Medicare Part D?
In 2024, William J. Ehlenbach, MD had 796 Medicare Part D claims for 127 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.