NPPES file of Aug 9, 2026

Robyn C. Reilly, APRN, FNP-BC

Family Nurse Practitioner · Old Saybrook, CT

Robyn C. Reilly, APRN, FNP-BC is a family nurse practitioner with a practice address in Old Saybrook, Connecticut, and NPI 1316323397, issued on Aug 3, 2015. Check the license (Connecticut 6203, 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
1316323397
Name
Robyn C. Reilly
Credential
APRN, FNP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
6203 CT
Self-reported in NPPES; status is on the state search
Practice location
154 Main St, Old Saybrook, CT 06475
Phone
(860) 661-5976
Enumerated
Aug 3, 2015
Record last updated
Aug 5, 2025
Medicare enrollment
Enrolled (PECOS I20151119001901); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 154 Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Alyssa Duperry, APRNFamily Nurse Practitioner1245994284
  2. Izabela Ferrer, DOFamily Medicine Physician1548882830
  3. Leonard Guitar, PSY.D.Clinical Psychologist1164570339
  4. Lucinda Hautaniemi, MDFamily Medicine Physician1437193273
  5. Robert Jones, MDFamily Medicine Physician1659513315
  6. Nathan Scott, A.P.R.N.Family Nurse Practitioner1174868095

Verify Robyn C. Reilly 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 6203
    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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84% fewer Medicare Part D claims than the average family nurse practitioner in 2024

209 Medicare Part D claims for 151 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 21 claims were for opioids.

  1. Robyn Reilly209
  2. Specialty average1,305

Most prescribed

  1. Cephalexin39 claims
  2. Prednisone35 claims
  3. Doxycycline Hyclate17 claims
  4. Methocarbamol16 claims
  5. Ondansetron Odt11 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): 82.2 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 score85.2
  2. Costout of 100 · 30%67.7
  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).

2 hospitals and group practices

  1. Middlesex HospitalMiddletown, CT · Acute Care Hospitals3 of 5 stars
  2. Connecticut Orthopaedic Specialists PCEssex, CT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

13 family nurse practitioner records list a practice address in Old Saybrook

They are 13 of the 308 NPPES records with a practice address in Old Saybrook, 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 Robyn C. Reilly, APRN, FNP-BC's NPI number?

Robyn C. Reilly, APRN, FNP-BC's National Provider Identifier (NPI) is 1316323397, issued on Aug 3, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Robyn C. Reilly, APRN, FNP-BC located?

The NPPES record lists a practice address at 154 Main St, Old Saybrook, CT, 06475. Phone: (860) 661-5976. Providers update this record themselves, so call before visiting.

How can I verify Robyn C. Reilly, APRN, FNP-BC's license?

NPPES lists Connecticut license number 6203, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Robyn C. Reilly, APRN, FNP-BC prescribe under Medicare Part D?

In 2024, Robyn C. Reilly, APRN, FNP-BC had 209 Medicare Part D claims for 151 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Robyn C. Reilly, APRN, FNP-BC's MIPS final score?

The 2023 MIPS final score is 82.2 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.