COURTNEY MARIE CROSBY NP
NPI 1922560051
Nurse Practitioner - Family in Detroit, MI
About Courtney Marie Crosby Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COURTNEY MARIE CROSBY NP (NPI 1922560051) is an individual family provider in Detroit, Michigan, licensed in Michigan (4704282961) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, is affiliated with Ascension St John Hospital, and is a graduate of University Of Michigan Medical School (2018).
NPPES Registry Identity
Specialties & Licenses
Other Names 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 and accepts Medicare assignment
Courtney Marie Crosby Np 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 Reassignment
Medicare enrollment records show Courtney Crosby reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Detroit, MI 48236
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Henry Ford Health St. John Hospital
- 520 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.
Ascension St John Hospital
Acute Care Hospitals · Detroit, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48236 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 48236
DETROIT, MI 48236
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 Courtney Crosby's NPI number?
The NPI number for Courtney Crosby is 1922560051. It was assigned to this individual provider in the NPPES registry on April 6, 2019. The provider is also known as Courtney Marie Jesnig Np.
Where is Courtney Crosby located?
Courtney Crosby practices at 22101 Moross Rd, Detroit, MI 48236. The listed phone number is (313) 343-4921.
What is Courtney Crosby's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Courtney Crosby enrolled in Medicare?
Yes. Courtney Crosby 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 organization bills Medicare for Courtney Crosby's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Courtney Crosby reassigns Medicare benefits to Ascension St John Hospital (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 Courtney Crosby's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Courtney Crosby accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Priority Health list Courtney Crosby 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 Courtney Crosby affiliated with any hospitals?
According to CMS data, Courtney Crosby is affiliated with Ascension St John Hospital.
When was this NPI record last updated?
The NPPES record for Courtney Crosby was last updated on November 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Courtney Marie Crosby, NP · NPI 1922560051
Family physician in Detroit, Michigan. Individual provider, active in the CMS NPPES registry since April 6, 2019.
## Identity
- **NPI:** 1922560051 (Entity type: Individual)
- **Enumerated:** April 6, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 4704282961 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 22101 MOROSS RD, Detroit, MI 48236-2148
- **Phone:** (313) 343-4921
## 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:** Ascension St John Hospital (NPI 1023149473, Detroit, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Michigan Medical School, class of 2018
## Record status
- **NPPES last updated:** November 1, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1922560051) · Data from the CMS NPPES public registry.