What is Ari Wargon's NPI number?

Ari Wargon's National Provider Identifier (NPI) is 1881550747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ari Wargon's specialty?

Ari Wargon is listed in the NPPES registry with a primary specialty of Paramedic (Emergency Medical Service Providers).

Where is Ari Wargon located?

Ari Wargon's practice location on file with NPPES is 4005 Port Chicago Hwy, Concord, CA 94520-1180.

What is Ari Wargon's phone number?

The practice phone number listed in the NPPES registry for Ari Wargon is (925) 941-3400.

Is Ari Wargon's NPI active?

Yes — Ari Wargon's NPI (1881550747) is active in the NPPES registry as of the last update on 2026-01-05.

IndividualActive

Ari Wargon

NPI 1881550747 · Paramedic · Concord, CA

Ari Wargon is a Paramedic provider in Concord, CA (NPI 1881550747).

Provider details

NPI number: 1881550747
Entity type: Individual
Primary specialty: ParamedicEmergency Medical Service Providers
Sex: Male
Sole proprietor: No
License: P45321 (CA)

Specialties & taxonomies

ParamedicPrimary146L00000XLicense P45321 (CA)
Emergency Medical Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

4005 Port Chicago Hwy

Concord, CA 94520-1180

Phone: (925) 941-3400

Approximate (ZIP-level) locationGet directions

More CA providers

Mailing address