Maria Jose Bernal Riera, MD
Endocrinology, Diabetes & Metabolism Physician · Madison, WI
Maria Jose Bernal Riera, MD is an endocrinology, diabetes & metabolism physician with a practice address in Madison, Wisconsin, and NPI 1144872425, issued on Jul 16, 2019. Check the license (Wisconsin 84694-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Maria Jose Bernal Riera
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License numbers
- 84694-20 WI
ME165554 FL
Self-reported in NPPES; status is on the state search - Practice location
- 4621 Eastpark Blvd, Madison, WI 53718
- Phone
- (608) 916-0300
- Enumerated
- Jul 16, 2019
- Record last updated
- Aug 13, 2025
- Medicare enrollment
- Enrolled (PECOS I20250813002455); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 187 in Wisconsin → Look up another NPI →
Also registered at 4621 Eastpark Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erin Billmeyer, NPNurse Practitioner1902151517
- Ty Carroll, MDEndocrinology, Diabetes & Metabolism Physician1558312942
- Travis Daniel, MSPsychologist1134813934
- Fiatsogbe DzualiDermatology Physician1922637644
- Taylor Fletcher, SLPSpeech-Language Pathologist1043054679
- Danielle Gill, PHARMACISTPharmacist1023958378
Verify Maria Jose Bernal Riera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 84694-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
171 Medicare Part D claims for 57 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium23 claims
- Metformin Hcl16 claims
- Hydrocortisone14 claims
- Alendronate Sodium12 claims
- Mounjaro12 claims
- Ozempic11 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: $130.44
1 payment: food and beverage; the largest payer was Chiesi USA, Inc. The 5,661 providers of this specialty with any payment received $5,742.15 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
- University OF Wisconsin Medical Foundation IncMadison, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Jose Bernal Riera among 187 endocrinology, diabetes & metabolism physician records in Wisconsin
Maria Jose Bernal Riera, MD is one of 187 endocrinology, diabetes & metabolism 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 2019, is newer than 90% of them.
- NPI issued2019 · 90% of these records are older, 7% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2014 · median 2003 among the 134 with a school on file
- Record last updated2025 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Wisconsin
There are 187 endocrinology, diabetes & metabolism physician records in Wisconsin.
All 187 in Wisconsin → Every provider in Madison → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Ty Carroll, MDMadison, WI 537181558312942
- Clare O'Connor, MDMadison, WI 537181992123178
- Bjoern Buehring, M.D.Madison, WI 537171083779045
- Pennapa Chan, MDMadison, WI 537171457405128
- Vincent Cryns, M.D.Madison, WI 537171639235039
- Gihan Dawood, DOMadison, WI 537171255489746
- Subarna Dhital, MDMadison, WI 537171356518047
- Maxfield Flynn, M.D.Madison, WI 537171770716185
Common questions
What is Maria Jose Bernal Riera, MD's NPI number?
Maria Jose Bernal Riera, MD's National Provider Identifier (NPI) is 1144872425, issued on Jul 16, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Maria Jose Bernal Riera, MD located?
The NPPES record lists a practice address at 4621 Eastpark Blvd, Madison, WI, 53718. Phone: (608) 916-0300. Providers update this record themselves, so call before visiting.
How can I verify Maria Jose Bernal Riera, MD's license?
NPPES lists Wisconsin license number 84694-20, 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 Maria Jose Bernal Riera, MD prescribe under Medicare Part D?
In 2024, Maria Jose Bernal Riera, MD had 171 Medicare Part D claims for 57 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.