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ALISON GERNHART PA
NPI 1336246024
Physician Assistant - Surgical in East Setauket, NY

Active since September 17, 2006PECOS EnrolledAccepts Medicare Assignment
6 TECHNOLOGY DR STE 100, EAST SETAUKET, NY 11733(631) 689-6698(631) 751-5548 Get Directions Write a Review

NPPES record last updated: May 24, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 24, 2019, May 17, 2019, Mar 18, 2019 (3 updates tracked since 2019).

About Alison Gernhart Pa NPPES

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

ALISON GERNHART PA (NPI 1336246024) is an individual surgical provider in East Setauket, New York, licensed in New York (010420) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2004).

NPPES Registry Identity

NPI1336246024
Entity TypeIndividualFemale
Primary Taxonomy363AS0400X
Provider Legal NameALISON GERNHARTCredential: PA
Location Address6 TECHNOLOGY DR STE 100East Setauket, NY 11733-4079
Mailing Address6 Technology Dr Ste 100East Setauket, NY 11733-4079 · (631) 689-6698 · Fax (631) 751-5548
Phone(631) 689-6698
Fax(631) 751-5548
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateSeptember 17, 2006
Last NPPES UpdateMay 24, 20193 updates tracked since enumeration
✔ NPI 1336246024 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License✔ Licensed in NY · 010420
Also ListedPhysician AssistantTaxonomy 363A00000X · License 23-010420 (NY)
6 TECHNOLOGY DR STE 100, East Setauket, NY 11733
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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

Alison Gernhart Pa 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 ID4880644137
PECOS Enrollment IDI20050125000739
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.

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.

DR. MICHAEL JOSEPH SILEO MD
Orthopaedic Surgery (Sports Medicine)
6 TECHNOLOGY DR STE 100
EAST SETAUKET, NY 11733
Suffolk County (631) 689-6698
DR. MARK J HARARY MD
Family Medicine (Sports Medicine)
6 TECHNOLOGY DR STE 100
EAST SETAUKET, NY 11733
Suffolk County (631) 689-6698
DR. CHRISTOPHER MILETO M.D.
Orthopaedic Surgery
6 TECHNOLOGY DR STE 100
EAST SETAUKET, NY 11733
Suffolk County (631) 689-6698
JOSEPH MICHAEL CONTI PA-C
Physician Assistant
6 TECHNOLOGY DR STE 100
EAST SETAUKET, NY 11733
Suffolk County (631) 689-6698
MR. DAVID CHRISTOPHER CESARINO PA-C
Physician Assistant
6 TECHNOLOGY DR STE 100
EAST SETAUKET, NY 11733
Suffolk County (631) 689-6698
DR. JOHN J BRENNAN MD
Orthopaedic Surgery
6 TECHNOLOGY DR STE 100
EAST SETAUKET, NY 11733
Suffolk County (631) 689-6698
MATTHEW P VETRANO PA-C
Physician Assistant (Surgical)
6 TECHNOLOGY DR STE 100
EAST SETAUKET, NY 11733
Suffolk County (631) 689-6698
RICHARD E. GEORGES II PA-C
Physician Assistant (Surgical)
6 TECHNOLOGY DR STE 100
EAST SETAUKET, NY 11733
Suffolk County (631) 689-6698

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 Alison Gernhart's NPI number?

The NPI number for Alison Gernhart is 1336246024. It was assigned to this individual provider in the NPPES registry on September 17, 2006.

Where is Alison Gernhart located?

Alison Gernhart practices at 6 Technology Dr Ste 100, East Setauket, NY 11733. The listed phone number is (631) 689-6698.

What is Alison Gernhart's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Alison Gernhart enrolled in Medicare?

Yes. Alison Gernhart 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.

When was this NPI record last updated?

The NPPES record for Alison Gernhart was last updated on May 24, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.