NPPES file of Aug 9, 2026

Ysabelle Stuard Nelson, APRN

Family Nurse Practitioner · Bethany, CT

Ysabelle Stuard Nelson, APRN is a family nurse practitioner with a practice address in Bethany, Connecticut, and NPI 1902574379, issued on Sep 1, 2021. Check the license (Connecticut 12.009933, 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
1902574379
Name
Ysabelle Stuard Nelson
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
12.009933 CT
Self-reported in NPPES; status is on the state search
Practice location
15 Carrington RD, Bethany, CT 06524
Phone
(303) 818-0355
Enumerated
Sep 1, 2021
Record last updated
Apr 27, 2026
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 Ysabelle Stuard Nelson 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 12.009933
    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
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96% fewer Medicare Part D claims than the average family nurse practitioner in 2024

46 Medicare Part D claims for 28 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Ysabelle Nelson46
  2. Specialty average1,305

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): 85 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 score88.1
  2. Costout of 100 · 30%54.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  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).

4 family nurse practitioner records list a practice address in Bethany

They are 4 of the 42 NPPES records with a practice address in Bethany, and 2,669 family nurse practitioner records in Connecticut.

Other family nurse practitioner records in Connecticut

  1. Anna Liza Abastillas, APRNSouthington, CT1063572014
  2. Renato Abastillas, APRNRocky Hill, CT1568795821
  3. Farhiya AbdiSouth Windsor, CT1609382027
  4. Maryam Abdishoo, NPPutnam, CT1275143778
  5. Anwar Abdulrehman, APRNWaterbury, CT1194614255
  6. Adey Abebe, APRNDanbury, CT1558914648
  7. Talita Acciari, APRNNew Haven, CT1275469777
  8. Denise AceStratford, CT1003572033
  9. Kwame Acheampong, NPStratford, CT1659975969
  10. Tara Ackerly, FNPDanbury, CT1831331602

Common questions

What is Ysabelle Stuard Nelson, APRN's NPI number?

Ysabelle Stuard Nelson, APRN's National Provider Identifier (NPI) is 1902574379, issued on Sep 1, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Ysabelle Stuard Nelson, APRN located?

The NPPES record lists a practice address at 15 Carrington RD, Bethany, CT, 06524. Phone: (303) 818-0355. Providers update this record themselves, so call before visiting.

How can I verify Ysabelle Stuard Nelson, APRN's license?

NPPES lists Connecticut license number 12.009933, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Ysabelle Stuard Nelson, APRN prescribe under Medicare Part D?

In 2024, Ysabelle Stuard Nelson, APRN had 46 Medicare Part D claims for 28 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Ysabelle Stuard Nelson, APRN's MIPS final score?

The 2023 MIPS final score is 85 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.