HARRISON R GRIEB MD
NPI 1437787231
Student in an Organized Health Care Education/Training Program in Metairie, LA

Q: What is Harrison Grieb's NPI number?

The NPI number for Harrison Grieb is 1437787231. It was assigned to this individual provider in the NPPES registry on March 29, 2020.

Q: What is Harrison Grieb's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Q: When was this NPI record last updated?

The NPPES record for Harrison Grieb was last updated on March 29, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.

Active since March 29, 2020PECOS EnrolledAccepts Medicare Assignment

4740 S I 10 SERVICE RD W STE 200, METAIRIE, LA 70001(504) 988-5458(504) 988-6808 Get Directions Write a Review

NPPES record last updated: March 29, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Harrison R Grieb Md NPPES

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

HARRISON R GRIEB MD (NPI 1437787231) is an individual student in an organized health care education/training program in Metairie, Louisiana and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS and is a graduate of Tulane University School Of Medicine (2020).

NPPES Registry Identity

NPI1437787231

Entity TypeIndividualMale

Primary Taxonomy390200000X

Provider Legal NameHARRISON R GRIEBCredential: MD

Location Address4740 S I 10 SERVICE RD W STE 200Metairie, LA 70001-1244

Mailing Address4740 S I 10 Service Rd W Ste 200Metairie, LA 70001-1244 · (504) 988-5458 · Fax (504) 988-6808

Phone(504) 988-5458

Fax(504) 988-6808

Sole ProprietorYes

Medical School CMSTulane University School Of MedicineGraduated 2020

Enumeration DateMarch 29, 2020

NPPES CertifiedMarch 29, 2020

✔ NPI 1437787231 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care

Taxonomy Code390200000X

Definition

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

4740 S I 10 SERVICE RD W STE 200, Metairie, LA 70001

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Harrison R Grieb Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6901225291

PECOS Enrollment IDI20251216000613

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 9

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

DR. STEPHANIE BARTH SHAPIRO MD

Psychiatry & Neurology (Child & Adolescent Psychiatry)