NPPES file of Aug 9, 2026

Olivia Bell Carson, APRN-FNP

Family Nurse Practitioner · Griswold, CT

Olivia Bell Carson, APRN-FNP is a family nurse practitioner with a practice address in Griswold, Connecticut, and NPI 1275129991, issued on Dec 16, 2020. Check the license (Connecticut 9399, 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
1275129991
Name
Olivia Bell Carson
Credential
APRN-FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
9399 CT
Self-reported in NPPES; status is on the state search
Practice location
6 Edmond RD, Griswold, CT 06351
Phone
(860) 949-2291
Enumerated
Dec 16, 2020
Record last updated
Dec 16, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210203002589); 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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Verify Olivia Bell Carson 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 9399
    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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86% fewer Medicare Part D claims than the average family nurse practitioner in 2024

188 Medicare Part D claims for 76 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Olivia Carson188
  2. Specialty average1,305

Most prescribed

  1. Estradiol30 claims
  2. Clotrimazole-Betamethasone15 claims
  3. Clobetasol Propionate11 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): 58.2 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 score100.0
  2. Costout of 100 · 30%44.0
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

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

Bills Medicare through one group practice

  1. OB-Gyn Services, P.C.Norwich, CT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

2 family nurse practitioner records list a practice address in Griswold

They are 2 of the 32 NPPES records with a practice address in Griswold, 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 Olivia Bell Carson, APRN-FNP's NPI number?

Olivia Bell Carson, APRN-FNP's National Provider Identifier (NPI) is 1275129991, issued on Dec 16, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Olivia Bell Carson, APRN-FNP located?

The NPPES record lists a practice address at 6 Edmond RD, Griswold, CT, 06351. Phone: (860) 949-2291. Providers update this record themselves, so call before visiting.

How can I verify Olivia Bell Carson, APRN-FNP's license?

NPPES lists Connecticut license number 9399, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Olivia Bell Carson, APRN-FNP prescribe under Medicare Part D?

In 2024, Olivia Bell Carson, APRN-FNP had 188 Medicare Part D claims for 76 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

What is Olivia Bell Carson, APRN-FNP's MIPS final score?

The 2023 MIPS final score is 58.2 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.