What is Mark Mcquinn's NPI number?

Mark Mcquinn's National Provider Identifier (NPI) is 1740159409, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Mcquinn's specialty?

Mark Mcquinn is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Mark Mcquinn located?

Mark Mcquinn's practice location on file with NPPES is 1346 W 155th St, Gardena, CA 90247-4004.

What is Mark Mcquinn's phone number?

The practice phone number listed in the NPPES registry for Mark Mcquinn is (310) 800-0439.

Is Mark Mcquinn's NPI active?

Yes — Mark Mcquinn's NPI (1740159409) is active in the NPPES registry as of the last update on 2025-10-31.

IndividualActive

Mark Mcquinn

NPI 1740159409 · Case Manager/Care Coordinator · Gardena, CA

Mark Mcquinn is a Case Manager/Care Coordinator provider in Gardena, CA (NPI 1740159409).

Provider details

NPI number: 1740159409
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other Service Providers

Profile Score

Basic profile(47/100 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
83% 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

1346 W 155th St

Gardena, CA 90247-4004

Phone: (310) 800-0439

Street-level locationGet directions

More CA providers

Mailing address