MARIA ASHLEY BARRON
NPI 1558022335
Nurse Practitioner - Acute Care in Detroit, MI
About Maria Ashley Barron NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIA ASHLEY BARRON (NPI 1558022335) is an individual acute care provider in Detroit, Michigan, licensed in Michigan (0000000000) and active in the NPI registry since January 2022. She is enrolled in Medicare PECOS, is affiliated with Harper University Hospital, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Maria Ashley Barron is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Maria Barron reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dearborn, MI 48124
- Reassigned Medicare billing, Michigan enrollment
- 731 clinicians in this Medicare group
Livonia, MI 48150
- Reassigned Medicare billing, Michigan enrollment
- 177 clinicians in this Medicare group
Clinton Township, MI 48036
- Reassigned Medicare billing, Michigan enrollment
- 7 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Harper University Hospital
Acute Care Hospitals · Detroit, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48209 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Maria Barron's NPI number?
The NPI number for Maria Barron is 1558022335. It was assigned to this individual provider in the NPPES registry on January 4, 2022.
Where is Maria Barron located?
Maria Barron practices at 9212 Lafayette Blvd, Detroit, MI 48209. The listed phone number is (313) 330-7287.
What is Maria Barron's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Maria Barron enrolled in Medicare?
Yes. Maria Barron is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Maria Barron's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maria Barron reassigns Medicare benefits to 3 organizations: University Physician Group (Dearborn, MI), Inpatient Consultants Of Michigan PC (Livonia, MI) and Grace Endocrine Services PLLC (Clinton Township, MI). 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 Maria Barron's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Maria Barron accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Maria Barron 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.
Is Maria Barron affiliated with any hospitals?
According to CMS data, Maria Barron is affiliated with Harper University Hospital.
When was this NPI record last updated?
The NPPES record for Maria Barron was last updated on January 4, 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.
# Maria Ashley Barron · NPI 1558022335
Acute Care physician in Detroit, Michigan. Individual provider, active in the CMS NPPES registry since January 4, 2022.
## Identity
- **NPI:** 1558022335 (Entity type: Individual)
- **Enumerated:** January 4, 2022
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 0000000000 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 9212 LAFAYETTE BLVD, Detroit, MI 48209-4418
- **Phone:** (313) 330-7287
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): University Physician Group (NPI 1851630206, Dearborn, MI); Inpatient Consultants Of Michigan PC (NPI 1861442824, Livonia, MI); Grace Endocrine Services PLLC (NPI 1851866172, Clinton Township, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** January 4, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1558022335) · Data from the CMS NPPES public registry.