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MICHAEL T GRAMMAS PA
NPI 1497345904
Military Health Care Provider - Independent Duty Corpsman in Newport Beach, CA

Active since January 20, 2021
20072 SW BIRCH ST STE 190, NEWPORT BEACH, CA 92660(949) 235-7735 Get Directions Write a Review

NPPES record last updated: February 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 11, 2025, Jan 13, 2023, Jan 20, 2021 (3 updates tracked since 2021).

About Michael T Grammas Pa NPPES

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

MICHAEL T GRAMMAS PA (NPI 1497345904) is an individual independent duty corpsman provider in Newport Beach, California and active in the NPI registry since January 2021.

NPPES Registry Identity

NPI1497345904
Entity TypeIndividualMale
Primary Taxonomy1710I1002X
Provider Legal NameMICHAEL T GRAMMASCredential: PA
Location Address20072 SW BIRCH ST STE 190Newport Beach, CA 92660-0799
Mailing Address27762 Antonio Pkwy L1 #325Ladera Ranch, CA 92694 · (949) 235-7735
Phone(949) 235-7735
Sole ProprietorYes
Enumeration DateJanuary 20, 2021
Last NPPES UpdateFebruary 11, 20253 updates tracked since enumeration
NPPES CertifiedFebruary 11, 2025
✔ NPI 1497345904 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyMilitary Health Care Provider · Independent Duty CorpsmanOther Service Providers
Taxonomy Code1710I1002X
Definition
A Navy Independent Duty Corpsman (IDC) is an active duty Sailor who has successfully completed one of the Navy's specific IDC training programs. IDCs are formally trained and educated to perform primary medical care and minor surgical services in a variety of health care and non-health care settings worldwide under indirect physician supervision. IDCs provide care to Department of Defense operational forces and other supporting forces such as contractors and foreign nationals.
Also ListedEmergency Medical Technician, ParamedicTaxonomy 146L00000X · License 152871 (CA)
Also ListedEmergency Medicine · Emergency Medical ServicesTaxonomy 207PE0004X · License 152871 (CA)
Also ListedPhysician AssistantTaxonomy 363A00000X
20072 SW BIRCH ST STE 190, Newport Beach, CA 92660
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Other Providers at the Same Location NPPES 3

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

KATIE HOLLY
Mechanotherapist
20072 SW BIRCH ST STE 190
NEWPORT BEACH, CA 92660
Orange County (949) 673-8088
ANGELA M COLOMBO MD INC
Family Medicine
20072 SW BIRCH ST STE 190
NEWPORT BEACH, CA 92660
Orange County (949) 354-4161
DR. ANGELA MARIA COLOMBO M.D.
Family Medicine
20072 SW BIRCH ST STE 190
NEWPORT BEACH, CA 92660
Orange County (949) 354-4161

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 Michael Grammas's NPI number?

The NPI number for Michael Grammas is 1497345904. It was assigned to this individual provider in the NPPES registry on January 20, 2021.

Where is Michael Grammas located?

Michael Grammas practices at 20072 SW Birch St Ste 190, Newport Beach, CA 92660. The listed phone number is (949) 235-7735.

What is Michael Grammas's specialty?

The primary specialty registered for this NPI is Military Health Care Provider, specializing in Independent Duty Corpsman, with taxonomy code 1710I1002X.

When was this NPI record last updated?

The NPPES record for Michael Grammas was last updated on February 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.