Zachary Giesick
Physician Assistant · Hamden, CT
Zachary Giesick is a physician assistant with a practice address in Hamden, Connecticut, and NPI 1871122705, issued on Apr 3, 2020. Check the license with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Zachary Giesick
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA14170 TX
Self-reported in NPPES; status is on the state search - Practice location
- 275 Mount Carmel Ave, Hamden, CT 06518
- Phone
- (203) 896-0132
- Enumerated
- Apr 3, 2020
- Record last updated
- Mar 10, 2022
- Medicare enrollment
- Enrolled (PECOS I20211209000632); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 2,047 in Connecticut → Look up another NPI →
Also registered at 275 Mount Carmel Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Colin BemisStudent in an Organized Health Care Education/Training Program1659837516
- Nakia Black, LCSWClinical Social Worker1861894685
Verify Zachary Giesick 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
Industry payments in 2024: $326.14
3 payments; by number, the most common kind was food and beverage; the largest payer was Penumbra, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Austin Radiological AssociationAustin, TX
- Singleton Associates PAAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zachary Giesick among 2,047 physician assistant records in Connecticut
Zachary Giesick 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 2020, is newer than 60% of them.
- NPI issued2020 · 60% of these records are older, 35% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2020 · 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 Hamden
They are 46 of the 1,410 NPPES records with a practice address in Hamden, and 2,047 physician assistant records in Connecticut.
All 2,047 in Connecticut → Every provider in Hamden → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Anthony Capobianco, PAHamden, CT 065181659352482
- Kate Charron, PAHamden, CT 065181801047337
- Richard Chen, PA-CHamden, CT 065181134304017
- Jaclyn Francis, PA-CHamden, CT 065181457357956
- Justin Garrison, PA-CHamden, CT 065181578800819
- Alicia Gettel, PA-CHamden, CT 065181558796946
- Jennifer Gonzalez-Stephens, P.A.Hamden, CT 065181598194383
- Sheila Jelley, PAHamden, CT 065181619958444
Common questions
What is Zachary Giesick's NPI number?
Zachary Giesick's National Provider Identifier (NPI) is 1871122705, issued on Apr 3, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Giesick located?
The NPPES record lists a practice address at 275 Mount Carmel Ave, Hamden, CT, 06518. Phone: (203) 896-0132. Providers update this record themselves, so call before visiting.
How can I verify Zachary Giesick's license?
Search the Connecticut board that licenses this profession; the NPPES record confirms identity 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.