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VITALITY INTEGRATIVE PHYSICIANS
NPI 1194208322
Internal Medicine - Critical Care Medicine in Irvine, CA

Active since September 13, 2018
4000 BARRANCA PKWY STE 250, IRVINE, CA 92604(323) 451-2825 Get Directions Write a Review

NPPES record last updated: October 9, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 9, 2025, Sep 13, 2018 (2 updates tracked since 2018).

About Vitality Integrative Physicians NPPES

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

VITALITY INTEGRATIVE PHYSICIANS (NPI 1194208322) is a healthcare organization registered as a critical care medicine in Irvine, California and active in the NPI registry since September 2018. The organization lists Akbar Nassiry, President, as its authorized official.

NPPES Registry Identity

NPI1194208322
Entity TypeOrganization
Primary Taxonomy207RC0200X
Legal Business NameVITALITY INTEGRATIVE PHYSICIANS
Location Address4000 BARRANCA PKWY STE 250Irvine, CA 92604-1713
Mailing Address4000 Barranca Pkwy Ste 250Irvine, CA 92604-1713 · (323) 451-2825
Phone(323) 451-2825
Organization SubpartNo
Authorized OfficialAkbar NassiryPresident · (323) 451-2825
Enumeration DateSeptember 13, 2018
Last NPPES UpdateOctober 9, 20252 updates tracked since enumeration
NPPES CertifiedOctober 9, 2025
✔ NPI 1194208322 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X
4000 BARRANCA PKWY STE 250, Irvine, CA 92604
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Vitality Integrative Physicians is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Vitality Integrative Physicians, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Akbar Nassiry, M.D., M.P.H.
Internal Medicine
NPI 1003259870
4000 BARRANCA PARKWAY STE. 250
Irvine, CA 92604
(949) 577-0047
✔ PECOS✔ Accepts MedicareSame address
Puja Neupane, NP
Nurse Practitioner
NPI 1629325105
2083 COMPTON AVE STE 103
Corona, CA 92881
(251) 458-2251
✔ PECOS19 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Vitality Integrative Physicians's NPI number?

The NPI number for Vitality Integrative Physicians is 1194208322. It was assigned to this organization in the NPPES registry on September 13, 2018.

Where is Vitality Integrative Physicians located?

Vitality Integrative Physicians is located at 4000 Barranca Pkwy Ste 250, Irvine, CA 92604. The listed phone number is (323) 451-2825.

What is Vitality Integrative Physicians's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Vitality Integrative Physicians enrolled in Medicare?

Yes. Vitality Integrative Physicians is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Vitality Integrative Physicians?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Vitality Integrative Physicians, in Internal Medicine and Nurse Practitioner. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Vitality Integrative Physicians was last updated on October 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.