NPPES file of Aug 9, 2026

Jenna Sheppard

Nurse Practitioner · Oxford, CT

Jenna Sheppard is a nurse practitioner with a practice address in Oxford, Connecticut, and NPI 1437826252, issued on Aug 28, 2021. Check the license (Connecticut 10139, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437826252
Name
Jenna Sheppard
Primary taxonomy
Nurse Practitioner 363L00000X
License number
10139 CT
Self-reported in NPPES; status is on the state search
Practice location
350 Center Rock Grn Ste 10H, Oxford, CT 06478
Phone
(203) 881-6033
Enumerated
Aug 28, 2021
Record last updated
Feb 19, 2026
Fax
(203) 288-2580
Medicare enrollment
Enrolled (PECOS I20220127002072); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 350 Center Rock Grn Ste 10H

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

  1. Diana Greco, APRNFamily Nurse Practitioner1043669526

Verify Jenna Sheppard 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 10139
    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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73% fewer Medicare Part D claims than the average nurse practitioner in 2024

301 Medicare Part D claims for 20 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.

  1. Jenna Sheppard301
  2. Specialty average1,109

Most prescribed

  1. Clonazepam49 claims
  2. Escitalopram Oxalate28 claims
  3. Quetiapine Fumarate25 claims
  4. Fluoxetine Hcl19 claims
  5. Bupropion Xl18 claims
  6. Lithium Carbonate16 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.

Bills Medicare through one group practice

  1. Shoreline Wellness Behavioral Health Outreach IncWest Haven, CT

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

Jenna Sheppard among 922 nurse practitioner records in Connecticut

Jenna Sheppard is one of 922 nurse practitioner records with a practice address in Connecticut. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 68% of them.

  • NPI issued2021 · 68% of these records are older, 27% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2021 · median 2018 among the 522 with a school on file
  • Record last updated2026 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2 nurse practitioner records list a practice address in Oxford

They are 2 of the 130 NPPES records with a practice address in Oxford, and 922 nurse practitioner records in Connecticut.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Dilice Robertson, APRN,PMHNP-BCOxford, CT 064781497959811
  2. Sydney Fray, FNPOrange, CT 064771598489437
  3. Jennifer Gonzalez-HolmesOrange, CT 064771265040208
  4. Jessica KearneyOrange, CT 064771669329983
  5. Maura Lynch, APRNOrange, CT 064771962224840
  6. Laura Tyler, APRNPlantsville, CT 064791306496005
  7. Nancy Chere, APRNOld Saybrook, CT 064751841240520
  8. Debora Ouellette, APRNOld Saybrook, CT 064751174579866

Common questions

What is Jenna Sheppard's NPI number?

Jenna Sheppard's National Provider Identifier (NPI) is 1437826252, issued on Aug 28, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Jenna Sheppard located?

The NPPES record lists a practice address at 350 Center Rock Grn Ste 10H, Oxford, CT, 06478. Phone: (203) 881-6033. Providers update this record themselves, so call before visiting.

How can I verify Jenna Sheppard's license?

NPPES lists Connecticut license number 10139, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Jenna Sheppard prescribe under Medicare Part D?

In 2024, Jenna Sheppard had 301 Medicare Part D claims for 20 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

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.