1. Home
  2. Directory
  3. Connecticut
  4. Shelton
  5. Anesthesiology
  6. NPI Profile

DR. JOHN MARION GARRISON M.D.
NPI 1932189222
Anesthesiology in Shelton, CT

Active since January 20, 2006PECOS Enrolled
2 TRAP FALLS ROAD, SUITE 414, SHELTON, CT 06484(203) 929-7353(203) 929-0756 Get Directions Write a Review

NPPES record last updated: August 23, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 23, 2023, Jan 27, 2017 (2 updates tracked since 2017).

About Dr. John Marion Garrison M.d. NPPES

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

DR. JOHN MARION GARRISON M.D. (NPI 1932189222) is an individual anesthesiology provider in Shelton, Connecticut, licensed in Connecticut (033002) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1932189222
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. JOHN MARION GARRISONCredential: M.D.
Location Address2 TRAP FALLS ROAD, SUITE 414Shelton, CT 06484-7353
Mailing Address99 East River Drive, 5th FloorEast Hartford, CT 06108-7301 · (860) 282-0833 · Fax (860) 282-0170
Phone(203) 929-7353
Fax(203) 929-0756
Sole ProprietorNo
Enumeration DateJanuary 20, 2006
Last NPPES UpdateAugust 23, 20232 updates tracked since enumeration
NPPES CertifiedAugust 23, 2023
✔ NPI 1932189222 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CT · 033002
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedAnesthesiology · Pediatric AnesthesiologyTaxonomy 207LP3000X · License 033002 (CT)
2 TRAP FALLS ROAD, Shelton, CT 06484
Open in Google Maps ↗

Other Identifiers 1

Medicaid001330026CT

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. John Marion Garrison M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 10

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

DR. FABIOLA SARA BALAREZO M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
2 TRAP FALLS ROAD, SUITE 414
SHELTON, CT 06484
Naugatuck Valley Planning Region (203) 929-7353
NATALIE BERARDESCA GRNA
Nurse Anesthetist, Certified Registered
2 TRAP FALLS ROAD, SUITE 414
SHELTON, CT 06484
Naugatuck Valley Planning Region (203) 929-7353
SALERNO WELLNESS CENTER, LLC
Family Medicine
2 TRAP FALLS ROAD, SUITE 503
SHELTON, CT 06484
Naugatuck Valley Planning Region (475) 269-2138
MICHELLE M CAMPBELL CRNA
Nurse Anesthetist, Certified Registered
2 TRAP FALLS ROAD, SUITE 414
SHELTON, CT 06484
Naugatuck Valley Planning Region (203) 929-7353
KIRSTIE PHILLIPS GRNA
Nurse Anesthetist, Certified Registered
2 TRAP FALLS ROAD, SUITE 414
SHELTON, CT 06484
Naugatuck Valley Planning Region (203) 929-7353
CALLY REGAN CRNA
Nurse Anesthetist, Certified Registered
2 TRAP FALLS ROAD, SUITE 414
SHELTON, CT 06484
Naugatuck Valley Planning Region (203) 929-7353
LISA GIRARDIN CRNA
Nurse Anesthetist, Certified Registered
2 TRAP FALLS ROAD, SUITE 414
SHELTON, CT 06484
Naugatuck Valley Planning Region (203) 929-7353
RACHEL PETREE CRNA
Nurse Anesthetist, Certified Registered
2 TRAP FALLS ROAD, SUITE 414
SHELTON, CT 06484
Naugatuck Valley Planning Region (203) 929-7353

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 John Garrison's NPI number?

The NPI number for John Garrison is 1932189222. It was assigned to this individual provider in the NPPES registry on January 20, 2006.

Where is John Garrison located?

John Garrison practices at 2 Trap Falls Road Suite 414, Shelton, CT 06484. The listed phone number is (203) 929-7353.

What is John Garrison's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is John Garrison enrolled in Medicare?

Yes. John Garrison is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for John Garrison was last updated on August 23, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.