Maryanne Horta, M.D.
Endocrinology, Diabetes & Metabolism Physician · Trumbull, CT
Maryanne Horta, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Trumbull, Connecticut, and NPI 1124209101, issued on Nov 19, 2007. Check the license (Connecticut 50434, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Maryanne Horta
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 50434 CT
Self-reported in NPPES; status is on the state search - Practice location
- 112 Quarry RD Ste 250, Trumbull, CT 06611
- Phone
- (203) 371-7048
- Enumerated
- Nov 19, 2007
- Record last updated
- Mar 29, 2022
- Medicare enrollment
- Enrolled (PECOS I20120210000373); accepts Medicare assignment
- Medical or professional school
- New York University Medical College - Nlg, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 214 in Connecticut → Look up another NPI →
Also registered at 112 Quarry RD Ste 250
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan Contarino, PA-CPhysician Assistant1508624750
- Christina Holland-RecinePhysician Assistant1952726861
Verify Maryanne Horta in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 50434Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average endocrinology, diabetes & metabolism physician in 2024
5,324 Medicare Part D claims for 789 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 52% of claims.
Most prescribed
- Levothyroxine Sodium486 claims
- Mounjaro479 claims
- Ozempic334 claims
- Metformin Hcl Er276 claims
- Jardiance240 claims
- Lantus Solostar223 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.
The MIPS final score for 2023 (Medicare payment program): 93.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $105.31
5 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. 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
- Northeast Medical Group IncTrumbull, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maryanne Horta among 214 endocrinology, diabetes & metabolism physician records in Connecticut
Maryanne Horta, M.D. is one of 214 endocrinology, diabetes & metabolism physician records with a practice address in Connecticut. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 46% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2005 · median 2004 among the 145 with a school on file
- Record last updated2022 · 60% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 endocrinology, diabetes & metabolism physician records list a practice address in Trumbull
They are 11 of the 786 NPPES records with a practice address in Trumbull, and 214 endocrinology, diabetes & metabolism physician records in Connecticut.
All 214 in Connecticut → Every provider in Trumbull → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Danielle Benaviv-Meskin, MDTrumbull, CT 066111730106519
- Judith Castillo, MDTrumbull, CT 066111205034600
- Jonathan Fillmore, MDTrumbull, CT 066111578592713
- Sandi-Jo Galati, M.D.Trumbull, CT 066111437326147
- Geny George, M.D.Trumbull, CT 066111073870697
- Agnieszka Grochowalska, M.D.Trumbull, CT 066111144496209
- Glenn Rich, M.D.Trumbull, CT 066111922027259
- Joseph Rosa, M.D.Trumbull, CT 066111568421469
Common questions
What is Maryanne Horta, M.D.'s NPI number?
Maryanne Horta, M.D.'s National Provider Identifier (NPI) is 1124209101, issued on Nov 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Maryanne Horta, M.D. located?
The NPPES record lists a practice address at 112 Quarry RD Ste 250, Trumbull, CT, 06611. Phone: (203) 371-7048. Providers update this record themselves, so call before visiting.
How can I verify Maryanne Horta, M.D.'s license?
NPPES lists Connecticut license number 50434, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Maryanne Horta, M.D. prescribe under Medicare Part D?
In 2024, Maryanne Horta, M.D. had 5,324 Medicare Part D claims for 789 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.
What is Maryanne Horta, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.