DR. JOHNATHAN NATHANAEL DAVIS MD
NPI 1235691312
Emergency Medicine in Pascagoula, MS
About Dr. Johnathan Nathanael Davis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHNATHAN NATHANAEL DAVIS MD (NPI 1235691312) is an individual emergency medicine provider in Pascagoula, Mississippi, licensed in Mississippi (28220) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Merit Health Biloxi, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Johnathan Nathanael Davis 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.
Medicare Billing Reassignments
3Medicare enrollment records show Johnathan Davis reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pascagoula, MS 39581
- Reassigned Medicare billing, Mississippi enrollment
- 75 clinicians in this Medicare group
Pascagoula, MS 39581
- Reassigned Medicare billing, Mississippi enrollment
- 54 clinicians in this Medicare group
Biloxi, MS 39532
- Reassigned Medicare billing, Mississippi enrollment
- 731 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 4
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Merit Health Biloxi
Acute Care Hospitals · Biloxi, MSMemorial Hospital At Gulfport
Acute Care Hospitals · Gulfport, MSSinging River Gulfport
Acute Care Hospitals · Gulfport, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 39581 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
PASCAGOULA, MS 39581
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 Johnathan Davis's NPI number?
The NPI number for Johnathan Davis is 1235691312. It was assigned to this individual provider in the NPPES registry on April 5, 2019.
Where is Johnathan Davis located?
Johnathan Davis practices at 2809 Denny Ave, Pascagoula, MS 39581. The listed phone number is (228) 809-5000.
What is Johnathan Davis's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Johnathan Davis enrolled in Medicare?
Yes. Johnathan Davis 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 Johnathan Davis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Johnathan Davis reassigns Medicare benefits to 3 organizations: Mississippi Emergency Department Services PC (Pascagoula, MS), Emergency Room Group Ltd (Pascagoula, MS) and Memorial Hospital At Gulfport (Biloxi, 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 Johnathan Davis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Johnathan Davis accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 1 other insurer list Johnathan Davis 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.
Is Johnathan Davis affiliated with any hospitals?
According to CMS data, Johnathan Davis is affiliated with Merit Health Biloxi, Memorial Hospital At Gulfport and Singing River Gulfport.
When was this NPI record last updated?
The NPPES record for Johnathan Davis was last updated on June 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Johnathan Nathanael Davis, MD · NPI 1235691312
Emergency Medicine physician in Pascagoula, Mississippi. Individual provider, active in the CMS NPPES registry since April 5, 2019.
## Identity
- **NPI:** 1235691312 (Entity type: Individual)
- **Enumerated:** April 5, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 28220 (Mississippi)
- **Sole proprietor:** No
## Practice location
- **Address:** 2809 DENNY AVE, Pascagoula, MS 39581-5301
- **Phone:** (228) 809-5000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Mississippi Emergency Department Services PC (NPI 1881427961, Pascagoula, MS); Emergency Room Group Ltd (NPI 1093112039, Pascagoula, MS); Memorial Hospital At Gulfport (NPI 1215546635, Biloxi, MS) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** June 8, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1235691312) · Data from the CMS NPPES public registry.