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Pmgroup

Clinical Medical Laboratory in Hattiesburg, MS · enumerated 2021 · authorized official Jacob Parker, Psychiatrist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1255924346

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Registry record

Entity type Organization (Type 2)
Legal business name Pmgroup
Other name <Unavail>
Practice address 300 Fairway Dr, Hattiesburg, MS, 39401
Phone (601) 329-1321
Enumeration date Feb 19, 2021
Last updated in NPPES May 6, 2024

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary
291U00000X Clinical Medical Laboratory Laboratories Primary
347C00000X Private Vehicle Transportation Services Secondary

Authorized official

Name Jacob Parker
Title Psychiatrist
Phone (601) 329-1321

Other identifiers

Identifier Type State Issuer
800347 Other MS HEALTHCARE EMPLOYER PROVIDER

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Pmgroup?
Pmgroup is registered in NPPES as a Clinical Medical Laboratory (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-06.