NPPES file of Aug 9, 2026

Jaclyn Colfer, APRN

Physician Assistant · Hartford, CT

Jaclyn Colfer, APRN is a physician assistant with a practice address in Hartford, Connecticut, and NPI 1558462564, issued on Sep 25, 2006. Check the license (Connecticut 001259, 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
1558462564
Name
Jaclyn Colfer
Credential
APRN
Primary taxonomy
Physician Assistant 363A00000X
License number
001259 CT
Self-reported in NPPES; status is on the state search
Practice location
80 Seymour Street, Hartford, CT 06102
Phone
(860) 545-2840
Enumerated
Sep 25, 2006
Record last updated
Feb 21, 2008 (not updated in 18 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20040524000974); 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 80 Seymour Street

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

  1. Lincoln Abbott, MDEmergency Medicine Physician1518965433
  2. Marie Achong, M.D.Obstetrics & Gynecology Physician1700806213
  3. Allison Adajian, PA-CSurgical Physician Assistant1619129582
  4. Clark Adams, PA-CPhysician Assistant1245329457
  5. Swetha Ade, M.D.Epilepsy Physician1801155296
  6. Ross Albert, MDHospice and Palliative Medicine (Family Medicine) Physician1124291448

Verify Jaclyn Colfer 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 001259
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.9 times the Medicare Part D claims of the average physician assistant in 2024

2,401 Medicare Part D claims for 222 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.

  1. Jaclyn Colfer2,401
  2. Specialty average830

Most prescribed

  1. Prednisone541 claims
  2. Tacrolimus219 claims
  3. Pantoprazole Sodium163 claims
  4. Amlodipine Besylate142 claims
  5. Sulfamethoxazole-Trimethoprim88 claims
  6. Calcitriol87 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): 86.4 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 score82.0
  2. Costout of 100 · 30%43.0
  3. Promoting interoperabilityout of 100 · 25%100.0
  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. Hartford HospitalHartford, CT · Acute Care Hospitals4 of 5 stars
  2. Hartford Healthcare Medical Group Specialists PLLCStorrs, 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.

Jaclyn Colfer among 2,047 physician assistant records in Connecticut

Jaclyn Colfer, APRN is one of 2,047 physician assistant records with a practice address in Connecticut. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 82% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2002 · median 2018 among the 1,338 with a school on file
  • Record last updated2008 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

283 physician assistant records list a practice address in Hartford

They are 283 of the 6,317 NPPES records with a practice address in Hartford, and 2,047 physician assistant records in Connecticut.

The 8 physician assistant records with the nearest ZIP codes

  1. M. Auclair, PAHartford, CT 061021932150364
  2. Robert Bligh, PAHartford, CT 061021780684837
  3. Amy Brower, PAHartford, CT 061021386616787
  4. Patrick Deegan, P.A.Hartford, CT 061021447236542
  5. Leon Ho, PA-CHartford, CT 061021497703664
  6. Lisa Lemieux, PAHartford, CT 061021306945175
  7. Peter Lopez, PA-CHartford, CT 061021275588337
  8. Amy Neal, P.A.-CHartford, CT 061021639170970

Common questions

What is Jaclyn Colfer, APRN's NPI number?

Jaclyn Colfer, APRN's National Provider Identifier (NPI) is 1558462564, issued on Sep 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jaclyn Colfer, APRN located?

The NPPES record lists a practice address at 80 Seymour Street, Hartford, CT, 06102. Phone: (860) 545-2840. Providers update this record themselves, so call before visiting.

How can I verify Jaclyn Colfer, APRN's license?

NPPES lists Connecticut license number 001259, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Jaclyn Colfer, APRN prescribe under Medicare Part D?

In 2024, Jaclyn Colfer, APRN had 2,401 Medicare Part D claims for 222 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

What is Jaclyn Colfer, APRN's MIPS final score?

The 2023 MIPS final score is 86.4 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.