NPPES file of Aug 9, 2026

Heather Cosby, APRN

Gerontology Nurse Practitioner · Hartford, CT

Heather Cosby, APRN is a gerontology nurse practitioner with a practice address in Hartford, Connecticut, and NPI 1124745757, issued on Oct 25, 2022. Check the license (Connecticut 11131, 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
1124745757
Name
Heather Cosby
Credential
APRN
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
11131 CT
Self-reported in NPPES; status is on the state search
Practice location
500 Blue Hills Ave, Hartford, CT 06112
Phone
(860) 569-5900
Enumerated
Oct 25, 2022
Record last updated
Oct 25, 2022
Medicare enrollment
Enrolled (PECOS I20230301000538); 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 500 Blue Hills Ave

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

  1. Shannon BaumgartenClinical Social Worker1487099966
  2. Burton CallahanProfessional Counselor1437612116
  3. Tracy Civitillo, MHS, PA-CMedical Physician Assistant1639235609
  4. Aneta Godlewski, LPCProfessional Counselor1609338938
  5. Alberto Gonzalez, M.DAddiction Psychiatry Physician1588959068
  6. Edward Johnson, D.D.S.Oral and Maxillofacial Surgery (Dentist)1639251721

Verify Heather Cosby 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 11131
    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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68% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024

432 Medicare Part D claims for 70 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D.

  1. Heather Cosby432
  2. Specialty average1,369

Most prescribed

  1. Buprenorphine-Naloxone72 claims
  2. Metformin Hcl34 claims
  3. Atorvastatin Calcium24 claims
  4. Rosuvastatin Calcium24 claims
  5. Lisinopril21 claims
  6. Topiramate20 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: $75.47

4 payments; by number, the most common kind was food and beverage; the largest payer was Indivior Inc. The 3,903 providers of this specialty with any payment received $742.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Heather Cosby$75.47
  2. Specialty average$742.05

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. Intercommunity IncHartford, CT

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

Heather Cosby among 166 gerontology nurse practitioner records in Connecticut

Heather Cosby, APRN is one of 166 gerontology nurse practitioner records with a practice address in Connecticut. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 68% of them.

  • NPI issued2022 · 68% of these records are older, 26% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2022 · median 2019 among the 105 with a school on file
  • Record last updated2022 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in Connecticut

There are 166 gerontology nurse practitioner records in Connecticut.

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Kathleen O'Neill, A.P.R.N.Newington, CT 061111902900210
  2. Lisa Halpern, APRNWethersfield, CT 061091033178132
  3. Sherifa Bello, MSNEast Hartford, CT 061081720599541
  4. Ann Cocks, APRNEast Hartford, CT 061081164744553
  5. Hannah Dehertogh, A-GNP-CWest Hartford, CT 061071417681818
  6. Angela Mae Miguel, AGNP-CWest Hartford, CT 061071457175515
  7. Sandra Castro, AGACNP-BCHartford, CT 061061568206605
  8. Michele CurielHartford, CT 061061396342051

Common questions

What is Heather Cosby, APRN's NPI number?

Heather Cosby, APRN's National Provider Identifier (NPI) is 1124745757, issued on Oct 25, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Heather Cosby, APRN located?

The NPPES record lists a practice address at 500 Blue Hills Ave, Hartford, CT, 06112. Phone: (860) 569-5900. Providers update this record themselves, so call before visiting.

How can I verify Heather Cosby, APRN's license?

NPPES lists Connecticut license number 11131, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Heather Cosby, APRN prescribe under Medicare Part D?

In 2024, Heather Cosby, APRN had 432 Medicare Part D claims for 70 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.