THOMAS GIAMMARINO PA-C
NPI 1154629343
Physician Assistant - Medical in Phoenix, AZ

Q: What is Thomas Giammarino's NPI number?

The NPI number for Thomas Giammarino is 1154629343. It was assigned to this individual provider in the NPPES registry on March 11, 2011.

Q: What is Thomas Giammarino's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Q: When was this NPI record last updated?

The NPPES record for Thomas Giammarino was last updated on February 4, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since March 11, 2011PECOS EnrolledAccepts Medicare Assignment

78.58/100

CMS Quality Rating

9250 N 3RD ST, SUITE #3000, PHOENIX, AZ 85020(602) 266-2272(602) 266-2927 Get Directions Write a Review

NPPES record last updated: February 4, 2021. Verified against the NPPES registry weekly; last sync: July 19, 2026.

On this page

About Thomas Giammarino Pa-c NPPES

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

THOMAS GIAMMARINO PA-C (NPI 1154629343) is an individual medical provider in Phoenix, Arizona, licensed in Arizona (4795) and active in the NPI registry since March 2011. He is enrolled in Medicare PECOS and is a graduate of Other (2010).

NPPES Registry Identity

NPI1154629343

Entity TypeIndividualMale

Primary Taxonomy363AM0700X

Provider Legal NameTHOMAS GIAMMARINOCredential: PA-C

Location Address9250 N 3RD ST, SUITE #3000Phoenix, AZ 85020-2437

Mailing Address9250 N 3rd St, Suite #3000Phoenix, AZ 85020-2437 · (602) 266-2272 · Fax (602) 266-2927

Phone(602) 266-2272

Fax(602) 266-2927

Sole ProprietorNo

Medical School CMSOtherGraduated 2010

Enumeration DateMarch 11, 2011

Last NPPES UpdateFebruary 4, 2021

NPPES CertifiedFebruary 4, 2021

✔ NPI 1154629343 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363AM0700X

License✔ Licensed in AZ · 4795

9250 N 3RD ST, Phoenix, AZ 85020

Open in Google Maps ↗

Other Identifiers 1

Medicaid609611AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona.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

Thomas Giammarino 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 ID3971789645

PECOS Enrollment IDI20110513000059

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

78.58/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

69.05

Promoting Interoperability

100

Improvement Activities

Cost

59.56

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.

ARTHUR JOEL LIPSCHULTZ M.D.

Internal Medicine (Cardiovascular Disease)

9250 N 3RD ST, SUITE 3010
PHOENIX, AZ 85020

Maricopa County (602) 277-6993

NORTH PHOENIX HEART CENTER

Internal Medicine (Cardiovascular Disease)

9250 N 3RD ST, SUITE 3010
PHOENIX, AZ 85020

Maricopa County (602) 861-1168

MR. THEODORE R HOFSTEDT M.D.

Specialist

9250 N 3RD ST, SUITE 4030
PHOENIX, AZ 85020

Maricopa County (602) 944-2271

NORTH PHOENIX ORTHOPEDIC SURGEONS, LTD

Specialist

9250 N 3RD ST, SUITE 4030
PHOENIX, AZ 85020

Maricopa County (602) 944-2271

PREMIER EAR, NOSE AND THROAT SURGEONS, LTD

Otolaryngology

9250 N 3RD ST, STE. 3025
PHOENIX, AZ 85020

Maricopa County (602) 678-5001

NORTH MOUNTAIN SURGERY CENTER, LLC

Clinic/Center (Ambulatory Surgical)

9250 N 3RD ST, SUITE 101
PHOENIX, AZ 85020

Maricopa County (602) 903-0360

SIROUNIAN ORTHOPEDICS PC

Orthopaedic Surgery

9250 N 3RD ST, SUITE 2030
PHOENIX, AZ 85020

Maricopa County (602) 264-7273

JOHN C LINCOLN LLC

Clinic/Center (Radiology)

9250 N 3RD ST, SUITE 1002
PHOENIX, AZ 85020

Maricopa County (602) 216-6690

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 Thomas Giammarino's NPI number?

The NPI number for Thomas Giammarino is 1154629343. It was assigned to this individual provider in the NPPES registry on March 11, 2011.

Where is Thomas Giammarino located?

Thomas Giammarino practices at 9250 N 3rd St Suite #3000, Phoenix, AZ 85020. The listed phone number is (602) 266-2272.

What is Thomas Giammarino's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Thomas Giammarino enrolled in Medicare?

Yes. Thomas Giammarino 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 Thomas Giammarino accept?

Health plans from Blue Cross Blue Shield of Arizona list Thomas Giammarino 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.

When was this NPI record last updated?

The NPPES record for Thomas Giammarino was last updated on February 4, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.