Austin Stack, PA-C
Physician Assistant · Huntington, NY
Austin Stack, PA-C is a physician assistant with a practice address in Huntington, New York, and NPI 1649880352, issued on Aug 6, 2020. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Austin Stack
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 175 E Main St Ste 200, Huntington, NY 11743
- Phone
- (631) 549-5700
- Enumerated
- Aug 6, 2020
- Record last updated
- Dec 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (631) 549-1991
- Medicare enrollment
- Enrolled (PECOS I20230224001100); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Also registered at 175 E Main St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jillian HorneFamily Nurse Practitioner1992162218
- Veronica Pope, FNPFamily Nurse Practitioner1508502162
- Erika Slavin, PAPhysician Assistant1679221212
Verify Austin Stack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York 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: $65.55
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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 one group practice
- North Shore Health System Medical Faculty Group Practice IncHuntington, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Austin Stack among 15,555 physician assistant records in New York
Austin Stack, PA-C is one of 15,555 physician assistant records with a practice address in New York. 74% 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 61% of them.
- NPI issued2020 · 61% of these records are older, 34% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2020 · median 2018 among the 8,158 with a school on file
- Record last updated2021 · 48% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 physician assistant records list a practice address in Huntington
They are 32 of the 1,923 NPPES records with a practice address in Huntington, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Huntington → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Kimberly Apolinar, P.A.Huntington, NY 117431235497769
- Kimberly Bastible, MS, RPA-CHuntington, NY 117431598856536
- Suzanne Brook, PAHuntington, NY 117431699926147
- Kristine Colleluori, RPA-CHuntington, NY 117431285890285
- Elizabeth FlanaganHuntington, NY 117431417280967
- Jennifer Hofmann, PAHuntington, NY 117431134430184
- Cristy Kokell-Grassi, PAHuntington, NY 117431588751994
- Anna Kowalczyk, RPA-CHuntington, NY 117431356581466
Common questions
What is Austin Stack, PA-C's NPI number?
Austin Stack, PA-C's National Provider Identifier (NPI) is 1649880352, issued on Aug 6, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Austin Stack, PA-C located?
The NPPES record lists a practice address at 175 E Main St Ste 200, Huntington, NY, 11743. Phone: (631) 549-5700. Providers update this record themselves, so call before visiting.
How can I verify Austin Stack, PA-C's license?
Search the New York 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.