1. Home
  2. Directory
  3. New York
  4. Smithtown
  5. Physician Assistant
  6. NPI Profile

PATRICK FRITZ GREGER PA-C
NPI 1609232883
Physician Assistant - Surgical in Smithtown, NY

Active since January 04, 2016PECOS EnrolledAccepts Medicare Assignment
50 ROUTE 25A, SURGICAL PA SERVICES, SMITHTOWN, NY 11787(631) 862-3970 Get Directions Write a Review

NPPES record last updated: January 4, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Patrick Fritz Greger Pa-c NPPES

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

PATRICK FRITZ GREGER PA-C (NPI 1609232883) is an individual surgical provider in Smithtown, New York, licensed in New York (019286) and active in the NPI registry since January 2016. He is enrolled in Medicare PECOS, is affiliated with St Catherine Of Siena Hospital Medical Center, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1609232883
Entity TypeIndividualMale
Primary Taxonomy363AS0400X
Provider Legal NamePATRICK FRITZ GREGERCredential: PA-C
Location Address50 ROUTE 25A, SURGICAL PA SERVICESSmithtown, NY 11787-1348
Mailing Address50 Route 25a, Surgical Pa ServicesSmithtown, NY 11787-1348
Phone(631) 862-3970
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateJanuary 4, 2016
✔ NPI 1609232883 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License✔ Licensed in NY · 019286
50 ROUTE 25A, Smithtown, NY 11787
Open in Google Maps ↗

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

Patrick Fritz Greger Pa-c 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 ID547558405
PECOS Enrollment IDI20161007001364
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.

Hospital Affiliations CMS Care Compare

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

St Catherine Of Siena Hospital Medical Center

Acute Care Hospitals · Smithtown, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number330401
Location50 Route 25ASmithtown, NY 11787 · Suffolk County
Emergency services Birthing friendly

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. MANISHA KANUMURI MD
Student in an Organized Health Care Education/Training Program
50 ROUTE 25A
SMITHTOWN, NY 11787
Suffolk County (631) 862-3000
KIYOSHI TAIBU CHANDLER DO
Student in an Organized Health Care Education/Training Program
50 ROUTE 25A
SMITHTOWN, NY 11787
Suffolk County (631) 376-4163
SALMA SANZIDA ISLAM M.D
Internal Medicine
50 ROUTE 25A
SMITHTOWN, NY 11787
Suffolk County (631) 862-3000
DR. NICOLAE DRAGOS BIZETA MD
Internal Medicine (Infectious Disease)
50 ROUTE 25A
SMITHTOWN, NY 11787
Suffolk County (631) 406-0006
ISLAM FURSAN HASASNA DO
Student in an Organized Health Care Education/Training Program
50 ROUTE 25A
SMITHTOWN, NY 11787
Suffolk County (631) 862-3000
DR. DIANA Z AKBERZIE MD
Internal Medicine
50 ROUTE 25A
SMITHTOWN, NY 11787
Suffolk County (631) 862-3890
ST. CATHERINE OF SIENA MEDICAL CENTER
General Acute Care Hospital
50 ROUTE 25A
SMITHTOWN, NY 11787
Suffolk County (631) 862-3541
DR. JOSHUA PETER BOZEK D.O.
Emergency Medicine
50 ROUTE 25A
SMITHTOWN, NY 11787
Suffolk County (631) 862-3111

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 Patrick Greger's NPI number?

The NPI number for Patrick Greger is 1609232883. It was assigned to this individual provider in the NPPES registry on January 4, 2016.

Where is Patrick Greger located?

Patrick Greger practices at 50 Route 25A Surgical PA Services, Smithtown, NY 11787. The listed phone number is (631) 862-3970.

What is Patrick Greger's specialty?

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

Is Patrick Greger enrolled in Medicare?

Yes. Patrick Greger 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.

Is Patrick Greger affiliated with any hospitals?

According to CMS data, Patrick Greger is affiliated with St Catherine Of Siena Hospital Medical Center.

When was this NPI record last updated?

The NPPES record for Patrick Greger was last updated on January 4, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.