NPPES file of Aug 9, 2026

Sheldon Leigh Stock, APRN

Acute Care Nurse Practitioner · Bloomfield, CT

Sheldon Leigh Stock, APRN is an acute care nurse practitioner with a practice address in Bloomfield, Connecticut, and NPI 1508224437, issued on Feb 6, 2016. Check the license (Connecticut 6459, 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
1508224437
Name
Sheldon Leigh Stock
Credential
APRN
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
6459 CT
Self-reported in NPPES; status is on the state search
Practice location
35 Jolley Dr Ste 203, Bloomfield, CT 06002
Phone
(860) 769-9866
Enumerated
Feb 6, 2016
Record last updated
Jun 29, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160519001158); 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 35 Jolley Dr Ste 203

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

  1. Sharad Sathyan, M.DNephrology Physician1508065681

Verify Sheldon Leigh Stock 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 6459
    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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55% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024

269 Medicare Part D claims for 79 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.

  1. Sheldon Stock269
  2. Specialty average594

Most prescribed

  1. Clinolipid29 claims
  2. Amlodipine Besylate28 claims
  3. Prosol24 claims
  4. Carvedilol21 claims
  5. Gabapentin19 claims
  6. Furosemide16 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.

Industry payments in 2024: $52.27

2 payments; by number, the most common kind was food and beverage; the largest payer was Aurinia Pharma U.S., Inc. The 10,984 providers of this specialty with any payment received $647.94 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sheldon Stock$52.27
  2. Specialty average$647.94

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

Bills Medicare through one group practice

  1. Greater Hartford Nephrology LLCBloomfield, CT

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

Sheldon Leigh Stock among 368 acute care nurse practitioner records in Connecticut

Sheldon Leigh Stock, APRN is one of 368 acute care nurse practitioner records with a practice address in Connecticut. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 42% of them.

  • NPI issued2016 · 42% of these records are older, 54% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2015 · median 2018 among the 273 with a school on file
  • Record last updated2021 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in Connecticut

There are 368 acute care nurse practitioner records in Connecticut.

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Chena McPherson, APRNBloomfield, CT 060021083178446
  2. Thoa Nguyen, APRNBloomfield, CT 060021124309489
  3. Melanie Ricafort, APRNBloomfield, CT 060021659611978
  4. Toni Ann Ryan, AGACNP-BCBristol, CT 060101396461182
  5. Barbara Baron, APRNFarmington, CT 060301114083078
  6. Mary Brennan, APRNFarmington, CT 060301497855274
  7. Wendi Carroll, APRNFarmington, CT 060301871697482
  8. Marlene Culley, APRNFarmington, CT 060301417005786

Common questions

What is Sheldon Leigh Stock, APRN's NPI number?

Sheldon Leigh Stock, APRN's National Provider Identifier (NPI) is 1508224437, issued on Feb 6, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Sheldon Leigh Stock, APRN located?

The NPPES record lists a practice address at 35 Jolley Dr Ste 203, Bloomfield, CT, 06002. Phone: (860) 769-9866. Providers update this record themselves, so call before visiting.

How can I verify Sheldon Leigh Stock, APRN's license?

NPPES lists Connecticut license number 6459, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Sheldon Leigh Stock, APRN prescribe under Medicare Part D?

In 2024, Sheldon Leigh Stock, APRN had 269 Medicare Part D claims for 79 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.