MARK E SPENCE CRNA
NPI 1124092200
Nurse Anesthetist, Certified Registered in Houma, LA
About Mark E Spence Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK E SPENCE CRNA (NPI 1124092200) is an individual nurse anesthetist, certified registered in Houma, Louisiana, licensed in Louisiana (04897201471) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Damariscotta.
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)
Mark E Spence Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Mark Spence reassigns Medicare billing to 4 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
- 76 clinicians in this Medicare group
Houma, LA 70360
- Reassigned Medicare billing, Louisiana enrollment
- 168 clinicians in this Medicare group
Houma, LA 70360
- Reassigned Medicare billing, Louisiana enrollment
- 48 clinicians in this Medicare group
La Place, LA 70068
- Reassigned Medicare billing, Louisiana enrollment
- 482 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 70360 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.
HOUMA, LA 70360
HOUMA, LA 70360
HOUMA, LA 70360
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 Mark Spence's NPI number?
The NPI number for Mark Spence is 1124092200. It was assigned to this individual provider in the NPPES registry on February 15, 2006.
Where is Mark Spence located?
Mark Spence practices at 8166 Main Street, Houma, LA 70360. The listed phone number is (985) 873-4141.
What is Mark Spence's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Mark Spence enrolled in Medicare?
Yes. Mark Spence is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mark Spence's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Spence reassigns Medicare benefits to 4 organizations: Paeon Health Services Inc (Houma, LA), Physician Practice Partners (Houma, LA), Anesthesia Associates Of Bayou Region LLC (Houma, LA) and Zephyr Anesthesia, LLC (La Place, 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 Mark Spence's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Spence accept?
Health plans from HMO Louisiana and Oscar Insurance Company list Mark Spence 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 Mark Spence was last updated on July 21, 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.
# Mark E Spence, CRNA · NPI 1124092200
Nurse Anesthetist, Certified Registered physician in Houma, Louisiana. Individual provider, active in the CMS NPPES registry since February 15, 2006.
## Identity
- **NPI:** 1124092200 (Entity type: Individual)
- **Enumerated:** February 15, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 04897201471 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 8166 MAIN STREET, Houma, LA 70360
- **Phone:** (985) 873-4141 · **Fax:** (985) 851-4307
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Paeon Health Services Inc (NPI 1568985612, Houma, LA); Physician Practice Partners (NPI 1326598434, Houma, LA); Anesthesia Associates Of Bayou Region LLC (NPI 1679157887, Houma, LA); Zephyr Anesthesia, LLC (NPI 1891087458, La Place, LA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 21, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1124092200) · Data from the CMS NPPES public registry.