NPPES file of Aug 9, 2026

Maria L. Zandonella, APRN

Family Nurse Practitioner · Clinton, CT

Maria L. Zandonella, APRN is a family nurse practitioner with a practice address in Clinton, Connecticut, and NPI 1558364174, issued on May 27, 2005. Check the license (Connecticut 002961, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558364174
Name
Maria L. Zandonella
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
002961 CT
Self-reported in NPPES; status is on the state search
Practice location
17 Pepperbush Dr, Clinton, CT 06413
Phone
(860) 669-5302
Enumerated
May 27, 2005
Record last updated
Oct 13, 2008 (not updated in 18 years: call before relying on the address or phone)
Medicaid ID
004241824 CT
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Maria L. Zandonella in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 002961
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Connecticut license search

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3.3 times the Medicare Part D claims of the average family nurse practitioner in 2024

4,245 Medicare Part D claims for 227 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 231 claims were for opioids.

  1. Maria Zandonella4,245
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium195 claims
  2. Gabapentin170 claims
  3. Trazodone Hcl165 claims
  4. Lisinopril127 claims
  5. Mirtazapine113 claims
  6. Levothyroxine Sodium103 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 practice group's MIPS final score for 2023 (Medicare payment program): 89.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score78.2
  2. Costout of 100 · 30%71.3
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $243.92

2 payments; by number, the most common kind was food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Maria Zandonella$243.92
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Maria L. Zandonella among 2,669 family nurse practitioner records in Connecticut

Maria L. Zandonella, APRN is one of 2,669 family nurse practitioner records with a practice address in Connecticut. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 98% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2008 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

6 family nurse practitioner records list a practice address in Clinton

They are 6 of the 105 NPPES records with a practice address in Clinton, and 2,669 family nurse practitioner records in Connecticut.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Lori Demayo, FNPClinton, CT 064131972998185
  2. Margaret Flinter, APRN, PHDClinton, CT 064131992701122
  3. Adrienne Loth, APRNClinton, CT 064131801044656
  4. Ann Mullins, FNPClinton, CT 064131639552896
  5. Erin Roberts, FNPClinton, CT 064131912239476
  6. Rosemarie Cole, APRNChester, CT 064121396930491
  7. Deirdre Pagan, APRNChester, CT 064121740390103
  8. Danielle Schweidenback, FNP-BCChester, CT 064121609534437

Common questions

What is Maria L. Zandonella, APRN's NPI number?

Maria L. Zandonella, APRN's National Provider Identifier (NPI) is 1558364174, issued on May 27, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Maria L. Zandonella, APRN located?

The NPPES record lists a practice address at 17 Pepperbush Dr, Clinton, CT, 06413. Phone: (860) 669-5302. Providers update this record themselves, so call before visiting.

How can I verify Maria L. Zandonella, APRN's license?

NPPES lists Connecticut license number 002961, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Maria L. Zandonella, APRN prescribe under Medicare Part D?

In 2024, Maria L. Zandonella, APRN had 4,245 Medicare Part D claims for 227 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Maria L. Zandonella, APRN's MIPS final score?

The 2023 MIPS final score is 89.4 of 100, reported for the practice group. 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.