What is John Marion's NPI number?

John Marion's National Provider Identifier (NPI) is 1245835057, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Marion's specialty?

John Marion is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).

Where is John Marion located?

John Marion's practice location on file with NPPES is 1500 River Oaks Road West, Jefferson, LA 70123.

What is John Marion's phone number?

The practice phone number listed in the NPPES registry for John Marion is (504) 235-1521.

Is John Marion's NPI active?

Yes — John Marion's NPI (1245835057) is active in the NPPES registry as of the last update on 2024-03-27.

IndividualActive

John Marion

NPI 1245835057 · Peer Specialist · Jefferson, LA

John Marion is a Peer Specialist provider in Jefferson, LA (NPI 1245835057).

Provider details

NPI number: 1245835057
Entity type: Individual
Primary specialty: Peer SpecialistOther Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Peer SpecialistPrimary175T00000X
Other Service Providers
Case Manager/Care Coordinator171M00000X
Other Service Providers

Profile Score

Established profile(57/100 index)

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

Registry tenure38% of score
5 yrs in NPPES 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

1500 River Oaks Road West

Jefferson, LA 70123

Phone: (504) 235-1521

Street-level locationGet directions

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Mailing address