Jennie Horstmann
Physician Assistant · Fairfield, CT
Jennie Horstmann is a physician assistant with a practice address in Fairfield, Connecticut, and NPI 1093457764, issued on Apr 12, 2022. Check the license with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jennie Horstmann
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 1401 Kings Hwy, Fairfield, CT 06824
- Phone
- (224) 848-1670
- Enumerated
- Apr 12, 2022
- Record last updated
- Apr 12, 2022
- Medicare enrollment
- Enrolled (PECOS I20231212004203); accepts Medicare assignment
- Medical or professional school
- Drexel University College Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,047 in Connecticut → Look up another NPI →
Verify Jennie Horstmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average physician assistant in 2024
325 Medicare Part D claims for 165 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Amoxicillin-Clavulanate Potass38 claims
- Albuterol Sulfate Hfa29 claims
- Prednisone22 claims
- Cephalexin21 claims
- Methylprednisolone18 claims
- Azithromycin17 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
- Roanoke Valley Healthcare Partners LLCNorfolk, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennie Horstmann among 2,047 physician assistant records in Connecticut
Jennie Horstmann 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 2022, is newer than 71% of them.
- NPI issued2022 · 71% of these records are older, 23% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2021 · median 2018 among the 1,338 with a school on file
- Record last updated2022 · 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).
46 physician assistant records list a practice address in Fairfield
They are 46 of the 1,446 NPPES records with a practice address in Fairfield, and 2,047 physician assistant records in Connecticut.
All 2,047 in Connecticut → Every provider in Fairfield → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Brian ClancyFairfield, CT 068241083151898
- Nicole Cornelio, PAFairfield, CT 068241699416461
- Eileen Dorney, PAFairfield, CT 068241083348940
- Tess FoxenFairfield, CT 068241770107708
- Emily Gan, PAFairfield, CT 068241699390237
- Emily Knowlton, PAFairfield, CT 068241023664125
- Marina Mathew, PA-CFairfield, CT 068241285085886
- Imran Mridha, PAFairfield, CT 068241558970558
Common questions
What is Jennie Horstmann's NPI number?
Jennie Horstmann's National Provider Identifier (NPI) is 1093457764, issued on Apr 12, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Jennie Horstmann located?
The NPPES record lists a practice address at 1401 Kings Hwy, Fairfield, CT, 06824. Phone: (224) 848-1670. Providers update this record themselves, so call before visiting.
How can I verify Jennie Horstmann's license?
Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Jennie Horstmann prescribe under Medicare Part D?
In 2024, Jennie Horstmann had 325 Medicare Part D claims for 165 beneficiaries; the average among physician assistant prescribers was 830. 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.