MRS. DIANNA FORREST DOUGLASS PMHNP
NPI 1043679079
Nurse Practitioner - Psychiatric/Mental Health in Oxford, MS
About Mrs. Dianna Forrest Douglass Pmhnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. DIANNA FORREST DOUGLASS PMHNP (NPI 1043679079) is an individual psychiatric/mental health provider in Oxford, Mississippi, licensed in Mississippi (903689) and active in the NPI registry since February 2016. She is enrolled in Medicare PECOS, maintains a secondary practice location in Oxford, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
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
Mrs. Dianna Forrest Douglass Pmhnp 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 Dianna Douglass reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oxford, MS 38655
- Reassigned Medicare billing, Mississippi enrollment
- 60 clinicians in this Medicare group
Flowood, MS 39232
- Reassigned Medicare billing, Mississippi enrollment
- 54 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 2
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 38655 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 20
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 Dianna Douglass's NPI number?
The NPI number for Dianna Douglass is 1043679079. It was assigned to this individual provider in the NPPES registry on February 18, 2016.
Where is Dianna Douglass located?
Dianna Douglass practices at 152 Highway 7 S, Oxford, MS 38655. The listed phone number is (662) 234-7521.
What is Dianna Douglass's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Dianna Douglass enrolled in Medicare?
Yes. Dianna Douglass 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 Dianna Douglass's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dianna Douglass reassigns Medicare benefits to 2 organizations: Right Track Medical Group, Inc (Oxford, MS) and Precise Clinical Neuroscience Specialists (Flowood, MS). 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 Dianna Douglass's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dianna Douglass accept?
Health plans from Cigna Healthcare and Molina Healthcare list Dianna Douglass as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Dianna Douglass was last updated on July 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Mrs. Dianna Forrest Douglass, PMHNP · NPI 1043679079
Psychiatric/Mental Health physician in Oxford, Mississippi. Individual provider, active in the CMS NPPES registry since February 18, 2016.
## Identity
- **NPI:** 1043679079 (Entity type: Individual)
- **Enumerated:** February 18, 2016
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 903689 (Mississippi)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 152 HIGHWAY 7 S, Oxford, MS 38655-5392
- **Phone:** (662) 234-7521 · **Fax:** (662) 236-3071
## 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): Right Track Medical Group, Inc (NPI 1972080257, Oxford, MS); Precise Clinical Neuroscience Specialists (NPI 1770717449, Flowood, MS) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** July 27, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1043679079) · Data from the CMS NPPES public registry.