MR. DAVID MALLORY PLAIR NP
NPI 1780930677
Nurse Practitioner - Family in Hattiesburg, MS
About Mr. David Mallory Plair Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. DAVID MALLORY PLAIR NP (NPI 1780930677) is an individual family provider in Hattiesburg, Mississippi, licensed in Mississippi (R887697) and active in the NPI registry since July 2012. He is enrolled in Medicare PECOS and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. David Mallory Plair Np 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.
Medicare Billing Reassignments
2Medicare enrollment records show David Plair reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houma, LA 70360
- Reassigned Medicare billing, Louisiana enrollment
- Also billed through NPI 1831033299 (Louisiana)
- 168 clinicians in this Medicare group
Houma, LA 70363
- Reassigned Medicare billing, Louisiana enrollment
- 13 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 39402 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is David Plair's NPI number?
The NPI number for David Plair is 1780930677. It was assigned to this individual provider in the NPPES registry on July 28, 2012.
Where is David Plair located?
David Plair practices at 3700 Hardy St Ste 10, Hattiesburg, MS 39402. The listed phone number is (601) 602-2014.
What is David Plair's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is David Plair enrolled in Medicare?
Yes. David Plair is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for David Plair's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Plair reassigns Medicare benefits to 2 organizations: Physician Practice Partners (Houma, LA) and Delta Medical Group (Houma, LA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Plair's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for David Plair was last updated on July 28, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Mr. David Mallory Plair, NP · NPI 1780930677
Family physician in Hattiesburg, Mississippi. Individual provider, active in the CMS NPPES registry since July 28, 2012.
## Identity
- **NPI:** 1780930677 (Entity type: Individual)
- **Enumerated:** July 28, 2012
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** R887697 (Mississippi)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3700 HARDY ST STE 10, Hattiesburg, MS 39402-1553
- **Phone:** (601) 602-2014
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Physician Practice Partners (NPI 1326598434, Houma, LA); Delta Medical Group (NPI 1205210838, Houma, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** July 28, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1780930677) · Data from the CMS NPPES public registry.