Dennis Worthington, MD
Maternal & Fetal Medicine Physician · Wauwatosa, WI
Dennis Worthington, MD is a maternal & fetal medicine physician with a practice address in Wauwatosa, Wisconsin, and NPI 1245224864, issued on Sep 9, 2005. Check the license (Wisconsin 23370, as entered in NPPES) on the Wisconsin Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Dennis Worthington
- Credential
- MD
- Primary taxonomy
- Maternal & Fetal Medicine Physician 207VM0101X
- License number
- 23370 WI
Self-reported in NPPES; status is on the state search - Practice location
- 201 N Mayfair Road, Wauwatosa, WI 53226
- Phone
- (414) 259-7480
- Enumerated
- Sep 9, 2005
- Record last updated
- Feb 6, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (414) 259-7481
- Medicaid IDs
- 30340800 WI
1245224864 WI - Entity
- Type 1 · individual
Also registered at 201 N Mayfair Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Margaret Carr, MDMaternal & Fetal Medicine Physician1053306126
- John Daniels, MDPulmonary Disease Physician1821052705
- Menachem Graupe, MDMaternal & Fetal Medicine Physician1518952563
- Kimberly Lamack, M.D.Endocrinology, Diabetes & Metabolism Physician1679531958
Verify Dennis Worthington in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 23370Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Maternal & Fetal Medicine Physician providers in Wisconsin
There are 56 maternal & fetal medicine physician records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other maternal & fetal medicine physician records in Wisconsin
- Jacquelyn Adams, M.D.Madison, WI1811330376
- Mary Ames, MDKenosha, WI1215989751
- Kathleen Antony, M.D.Fitchburg, WI1912297102
- Barbara Assel, MDLa Crosse, WI1407815293
- Erin Bailey, MDMadison, WI1841729076
- Juliana Bakk, MDLa Crosse, WI1336673540
- Michael Balistreri, M.D.Madison, WI1225353055
- Alison Bauer, MDMarshfield, WI1184061491
- Michael Beninati, MDMadison, WI1033453600
- Justin Bohrer, MDSturgeon Bay, WI1114155041
Common questions
What is Dennis Worthington, MD's NPI number?
Dennis Worthington, MD's National Provider Identifier (NPI) is 1245224864, issued on Sep 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Dennis Worthington, MD located?
The NPPES record lists a practice address at 201 N Mayfair Road, Wauwatosa, WI, 53226. Phone: (414) 259-7480. Providers update this record themselves, so call before visiting.
How can I verify Dennis Worthington, MD's license?
NPPES lists Wisconsin license number 23370, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.