LINDA D. MARION M.D.
NPI 1770620528
Psychiatry & Neurology - Psychiatry in Flint, MI
About Linda D. Marion M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LINDA D. MARION M.D. (NPI 1770620528) is an individual psychiatry provider in Flint, Michigan, licensed in Michigan (4301063227) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Linda D. Marion M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Linda Marion reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Caro, MI 48723
- Reassigned Medicare billing, Michigan enrollment
- Also billed through NPI 1003859380 (Michigan)
- 96 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 48503 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.
FLINT, MI 48503
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 Linda Marion's NPI number?
The NPI number for Linda Marion is 1770620528. It was assigned to this individual provider in the NPPES registry on January 31, 2007.
Where is Linda Marion located?
Linda Marion practices at 422 W 4th Ave, Flint, MI 48503. The listed phone number is (810) 496-5783.
What is Linda Marion's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Linda Marion enrolled in Medicare?
Yes. Linda Marion is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Linda Marion's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Linda Marion reassigns Medicare benefits to State Of Michigan Office Of Financial Management (Caro, 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 Linda Marion'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 Linda Marion was last updated on July 19, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Linda D. Marion, M.D. · NPI 1770620528
Psychiatry physician in Flint, Michigan. Individual provider, active in the CMS NPPES registry since January 31, 2007.
## Identity
- **NPI:** 1770620528 (Entity type: Individual)
- **Enumerated:** January 31, 2007
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 4301063227 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 422 W 4TH AVE, Flint, MI 48503-2404
- **Phone:** (810) 496-5783
## 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:** State Of Michigan Office Of Financial Management (NPI 1194767996, Caro, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 19, 2016
- **Other identifiers:** Medicare UPIN H07168 (MI); Medicare ID-Type Unspecified 0C87612019 (MI); Medicaid 1770620528 (MI); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1770620528) · Data from the CMS NPPES public registry.