Mario Leon-Espinosa, MD
Pediatrics Physician · Marshfield, WI
Mario Leon-Espinosa, MD is a pediatrics physician with a practice address in Marshfield, Wisconsin, and NPI 1720910789, issued on Jun 2, 2026. Check the license (Wisconsin 102192-851, as entered in NPPES) on the Wisconsin Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mario Leon-Espinosa
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 102192-851 WI
Self-reported in NPPES; status is on the state search - Practice location
- 611 N Saint Joseph Ave, Marshfield, WI 54449
- Phone
- (866) 520-2510
- Enumerated
- Jun 2, 2026
- Entity
- Type 1 · individual
Also registered at 611 N Saint Joseph Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Annen, PTPhysical Therapist1255804308
- Tristan ArgallStudent in an Organized Health Care Education/Training Program1831045749
- Brittany Baumler, OTR/LOccupational Therapist1235618455
- Shana BohmanRecreation Therapist1306100268
- Kathryn Carlson, OTR/LOccupational Therapist1790232163
- Brook Desrivieres, PHARM.D.Pharmacist1467569863
Verify Mario Leon-Espinosa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 102192-851Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
58 pediatrics physician records list a Marshfield practice address
They are 58 of the 1,360 NPPES records with a Marshfield practice address, and 1,323 pediatrics physician records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 58 in Marshfield → All 1,323 in Wisconsin → Every provider in Marshfield →
Other pediatrics physician records in Wisconsin
- Jose Abad Santos, M.D.Sussex, WI1144297730
- Sukaina AbbasMarshfield, WI1407529191
- Sheryn Abraham, M.D.Kenosha, WI1174527550
- Akm Abuhiya, MDFort Atkinson, WI1164043097
- Humaira Achakzai, MDBurlington, WI1275173270
- Krishna Acharya, MBBS, MPHMilwaukee, WI1194969303
- Gary Adamski, MDBeloit, WI1518977842
- Flavia Adashek, MDMilwaukee, WI1902555170
- Luke Addesso, MDMadison, WI1013470186
- Daniel Adu, MDMadison, WI1255643029
Common questions
What is Mario Leon-Espinosa, MD's NPI number?
Mario Leon-Espinosa, MD's National Provider Identifier (NPI) is 1720910789, issued on Jun 2, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Mario Leon-Espinosa, MD located?
The NPPES record lists a practice address at 611 N Saint Joseph Ave, Marshfield, WI, 54449. Phone: (866) 520-2510. Providers update this record themselves, so call before visiting.
How can I verify Mario Leon-Espinosa, MD's license?
NPPES lists Wisconsin license number 102192-851, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.