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ZACHARY GIESICK
NPI 1871122705
Physician Assistant in Hamden, CT

Active since April 03, 2020PECOS EnrolledAccepts Medicare Assignment
275 MOUNT CARMEL AVE, HAMDEN, CT 06518(203) 896-0132 Get Directions Write a Review

NPPES record last updated: March 10, 2022. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Mar 10, 2022, Aug 5, 2021, Apr 3, 2020 (3 updates tracked since 2020).

About Zachary Giesick NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ZACHARY GIESICK (NPI 1871122705) is an individual physician assistant in Hamden, Connecticut, licensed in Texas (PA14170) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with St David's Medical Center, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1871122705
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameZACHARY GIESICK
Location Address275 MOUNT CARMEL AVEHamden, CT 06518-1961
Mailing Address8300 N Lamar Blvd, Ste 200aAustin, TX 78753-5976 · (512) 782-9312
Phone(203) 896-0132
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateApril 3, 2020
Last NPPES UpdateMarch 10, 20223 updates tracked since enumeration
NPPES CertifiedMarch 10, 2022
✔ NPI 1871122705 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in TX · PA14170
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
275 MOUNT CARMEL AVE, Hamden, CT 06518
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Oscar Insurance Company, Sendero Health Plans, Local Nonprofit.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Zachary Giesick is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7315337144
PECOS Enrollment IDI20211209000632
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Drainage of fluid from abdominal cavity using imaging guidance 49083
This procedure involves removing excess fluid from your abdominal cavity, which can relieve discomfort. A specialist uses imaging technology to guide a thin needle into the right spot. The fluid is then drained out safely.
114 services45 patients
Aspiration of fluid from chest cavity using imaging guidance 32555
This procedure, known as a thoracentesis, involves removing fluid from the space between the lungs and chest wall, called the pleural space. It's performed under imaging guidance to ensure precision. It can help diagnose conditions or relieve symptoms like shortness of breath.
47 services44 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
33 services30 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
15 services15 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
14 services14 patients
Removal of spinal fluid with lower back spinal tap for diagnostic test using imaging guidance 62328
A lower back spinal tap, guided by imaging, is a procedure to collect spinal fluid for testing. A needle is carefully inserted into the lower back to draw out fluid. This can help diagnose various conditions. It's performed under local anesthesia to minimize discomfort.
13 services12 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St David's Medical Center

Acute Care Hospitals · Austin, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450431
Location919 E 32nd StAustin, TX 78705 · Travis County
Emergency services Birthing friendly

St David's South Austin Medical Center

Acute Care Hospitals · Austin, TX
5/5 CMS rating
OwnershipProprietary
CMS Certification Number450713
Location901 West Ben White BlvdAustin, TX 78704 · Travis County
Emergency services Birthing friendly

Round Rock Medical Center

Acute Care Hospitals · Round Rock, TX
4/5 CMS rating
OwnershipProprietary
CMS Certification Number450718
Location2400 Round Rock AveRound Rock, TX 78681 · Williamson County
Emergency services Birthing friendly

North Austin Medical Center

Acute Care Hospitals · Austin, TX
4/5 CMS rating
OwnershipProprietary
CMS Certification Number450809
Location12221 Mopac Expressway NorthAustin, TX 78758 · Travis County
Emergency services Birthing friendly

Ascension Seton Hays

Acute Care Hospitals · Kyle, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number670056
Location6001 Kyle PkwyKyle, TX 78640 · Hays County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06518 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KAYLA CRISCENZO
Specialist/Technologist (Athletic Trainer)
275 MOUNT CARMEL AVE
HAMDEN, CT 06518
South Central Connecticut Planning Region (201) 270-8323
MS. MEGAN ROSE MONTALTO LAT, ATC
Specialist/Technologist (Athletic Trainer)
275 MOUNT CARMEL AVE
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 582-8200
ALLISON MARIE WICK PA-C
Physician Assistant
275 MOUNT CARMEL AVE
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 582-8200
LUCY GAUVIN ATC
Specialist/Technologist (Athletic Trainer)
275 MOUNT CARMEL AVE
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 582-8200
RICHARD GIBBS
Student in an Organized Health Care Education/Training Program
275 MOUNT CARMEL AVE
HAMDEN, CT 06518
South Central Connecticut Planning Region (800) 462-1944
SIENA VICENCIO LCSW
Social Worker (Clinical)
275 MOUNT CARMEL AVE
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 407-4020
CASEY J FUSCO
Physician Assistant (Surgical)
275 MOUNT CARMEL AVE
HAMDEN, CT 06518
South Central Connecticut Planning Region (603) 520-3403
MEGAN O'NEILL
Specialist/Technologist (Athletic Trainer)
275 MOUNT CARMEL AVE
HAMDEN, CT 06518
South Central Connecticut Planning Region (203) 582-8408

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Zachary Giesick's NPI number?

The NPI number for Zachary Giesick is 1871122705. It was assigned to this individual provider in the NPPES registry on April 3, 2020.

Where is Zachary Giesick located?

Zachary Giesick practices at 275 Mount Carmel Ave, Hamden, CT 06518. The listed phone number is (203) 896-0132.

What is Zachary Giesick's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Zachary Giesick enrolled in Medicare?

Yes. Zachary Giesick is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Zachary Giesick accept?

Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company and Sendero Health Plans, Local Nonprofit list Zachary Giesick as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Zachary Giesick affiliated with any hospitals?

According to CMS data, Zachary Giesick is affiliated with St David's Medical Center, St David's South Austin Medical Center, Round Rock Medical Center, North Austin Medical Center and Ascension Seton Hays.

When was this NPI record last updated?

The NPPES record for Zachary Giesick was last updated on March 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.