CHELSEA A MARCHIONE PA-C
NPI 1821639683
Physician Assistant - Medical in Royal Oak, MI
About Chelsea A Marchione Pa-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHELSEA A MARCHIONE PA-C (NPI 1821639683) is an individual medical provider in Royal Oak, Michigan, licensed in Michigan (5601013946) and active in the NPI registry since October 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Indianapolis, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Chelsea A Marchione Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
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.
ROYAL OAK, MI 48073
ROYAL OAK, MI 48073
ROYAL OAK, MI 48073
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 Chelsea Marchione's NPI number?
The NPI number for Chelsea Marchione is 1821639683. It was assigned to this individual provider in the NPPES registry on October 3, 2019. The provider is also known as Chelsea A Steinfeldt.
Where is Chelsea Marchione located?
Chelsea Marchione practices at 3601 W 13 Mile Rd, Royal Oak, MI 48073. The listed phone number is (248) 898-0633.
What is Chelsea Marchione's specialty?
The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.
Is Chelsea Marchione enrolled in Medicare?
Yes. Chelsea Marchione is registered in the Medicare PECOS enrollment system.
What insurance does Chelsea Marchione accept?
Health plans from CareSource and UnitedHealthcare list Chelsea Marchione 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 Chelsea Marchione was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.
# Chelsea A Marchione, PA-C · NPI 1821639683
Medical physician in Royal Oak, Michigan. Individual provider, active in the CMS NPPES registry since October 3, 2019.
## Identity
- **NPI:** 1821639683 (Entity type: Individual)
- **Enumerated:** October 3, 2019
- **Primary specialty:** Physician Assistant - Medical · taxonomy 363AM0700X
- **State license:** 5601013946 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 3601 W 13 MILE RD, Royal Oak, MI 48073-6712
- **Phone:** (248) 898-0633
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** August 5, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1821639683) · Data from the CMS NPPES public registry.