MARY I LONG
NPI 1932425337
Internal Medicine in Natchitoches, LA
About Mary I Long NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY I LONG (NPI 1932425337) is a healthcare organization registered as an internal medicine in Natchitoches, Louisiana and active in the NPI registry since April 2010. The organization lists Mary Long, Owner / Provider, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mary I Long is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Mary I Long, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Mary Ingram Long A Professional Medical Corporation's NPI number?
The NPI number for Mary Ingram Long A Professional Medical Corporation is 1932425337. It was assigned to this organization in the NPPES registry on April 12, 2010. The provider is doing business as Mary I Long.
Where is Mary Ingram Long A Professional Medical Corporation located?
Mary Ingram Long A Professional Medical Corporation is located at 114 E 5th St, Natchitoches, LA 71457. The listed phone number is (318) 354-9348.
What is Mary Ingram Long A Professional Medical Corporation's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Mary Ingram Long A Professional Medical Corporation enrolled in Medicare?
Yes. Mary Ingram Long A Professional Medical Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Mary Ingram Long A Professional Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Mary Ingram Long A Professional Medical Corporation. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Mary Ingram Long A Professional Medical Corporation accept?
Health plans from Blue Cross and Blue Shield of Louisiana and HMO Louisiana list Mary Ingram Long A Professional Medical Corporation 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 Mary Ingram Long A Professional Medical Corporation was last updated on April 12, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Mary I Long · NPI 1932425337
Internal Medicine organization in Natchitoches, Louisiana. Organization record, active in the CMS NPPES registry since April 12, 2010.
## Identity
- **NPI:** 1932425337 (Entity type: Organization)
- **Enumerated:** April 12, 2010
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Legal business name:** Mary Ingram Long A Professional Medical Corporation
- **Organization subpart:** No
- **Authorized official:** Mary Long, OWNER / PROVIDER
## Practice location
- **Address:** 114 E 5TH ST, Natchitoches, LA 71457-5725
- **Phone:** (318) 354-9348 · **Fax:** (318) 354-9269
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Internal Medicine) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 12, 2010
- **Other identifiers:** Medicare PIN 4A767 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1932425337) · Data from the CMS NPPES public registry.