DR. RICHARD JENNINGS FIELD IV MD
NPI 1386330223
Hospitalist in Hammond, LA
About Dr. Richard Jennings Field Iv Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RICHARD JENNINGS FIELD IV MD (NPI 1386330223) is an individual hospitalist provider in Hammond, Louisiana, licensed in Louisiana (353633) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS, maintains a secondary practice location in Houma, and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Dr. Richard Jennings Field Iv Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Richard Field reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hammond, LA 70403
- Reassigned Medicare billing, Louisiana enrollment
- 58 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70403 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.
HAMMOND, LA 70403
HAMMOND, LA 70403
HAMMOND, LA 70403
HAMMOND, LA 70403
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 Richard Field's NPI number?
The NPI number for Richard Field is 1386330223. It was assigned to this individual provider in the NPPES registry on April 13, 2023.
Where is Richard Field located?
Richard Field practices at 15790 Paul Vega MD Dr, Hammond, LA 70403. The listed phone number is (985) 230-3066.
What is Richard Field's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Richard Field enrolled in Medicare?
Yes. Richard Field is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Richard Field's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Richard Field reassigns Medicare benefits to North Oaks Medical Center, LLC (Hammond, LA). The 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 Richard Field's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Richard Field accept?
Health plans from HMO Louisiana list Richard Field 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 Richard Field was last updated on July 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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. Richard Jennings Field IV, MD · NPI 1386330223
Hospitalist physician in Hammond, Louisiana. Individual provider, active in the CMS NPPES registry since April 13, 2023.
## Identity
- **NPI:** 1386330223 (Entity type: Individual)
- **Enumerated:** April 13, 2023
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 353633 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 15790 PAUL VEGA MD DR, Hammond, LA 70403-1436
- **Phone:** (985) 230-3066 · **Fax:** (985) 230-2072
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** North Oaks Medical Center, LLC (NPI 1962709501, Hammond, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** July 20, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1386330223) · Data from the CMS NPPES public registry.