MISS MARCIA ANTONIA DAVIS REGISTERED NURSE
NPI 1881310225
Nurse Practitioner - Gerontology in Detroit, MI
About Miss Marcia Antonia Davis Registered Nurse NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MISS MARCIA ANTONIA DAVIS REGISTERED NURSE (NPI 1881310225) is an individual gerontology provider in Detroit, Michigan, licensed in Michigan (4704341865) and active in the NPI registry since October 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Southfield, and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Miss Marcia Antonia Davis Registered Nurse is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marcia Davis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Detroit, MI 48235
- Reassigned Medicare billing, Michigan enrollment
- 2 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 48201 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.
DETROIT, MI 48201
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 Marcia Davis's NPI number?
The NPI number for Marcia Davis is 1881310225. It was assigned to this individual provider in the NPPES registry on October 18, 2022.
Where is Marcia Davis located?
Marcia Davis practices at 4646 John R St, Detroit, MI 48201. The listed phone number is (313) 576-1000.
What is Marcia Davis's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Marcia Davis enrolled in Medicare?
Yes. Marcia Davis is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marcia Davis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marcia Davis reassigns Medicare benefits to T L Sea LLC (Detroit, MI). 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 Marcia Davis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Marcia Davis was last updated on September 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Miss Marcia Antonia Davis, REGISTERED NURSE · NPI 1881310225
Gerontology physician in Detroit, Michigan. Individual provider, active in the CMS NPPES registry since October 18, 2022.
## Identity
- **NPI:** 1881310225 (Entity type: Individual)
- **Enumerated:** October 18, 2022
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 4704341865 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 4646 JOHN R ST, Detroit, MI 48201-1916
- **Phone:** (313) 576-1000
## 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:** T L Sea LLC (NPI 1023673910, Detroit, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** September 15, 2025
- **Other identifiers:** Other 4704341865 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1881310225) · Data from the CMS NPPES public registry.