CHERYL A GRAIN NP
NPI 1437155538
Nurse Practitioner in Royal Oak, MI
About Cheryl A Grain Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHERYL A GRAIN NP (NPI 1437155538) is an individual nurse practitioner in Royal Oak, Michigan, licensed in Michigan (4704126733) and active in the NPI registry since June 2005. She is enrolled in Medicare PECOS, is affiliated with Henry Ford Health West Bloomfield Hospital, and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Cheryl A Grain 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 Reassignments
2Medicare enrollment records show Cheryl Grain reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 1,030 clinicians in this Medicare group
Detroit, MI 48202
- Reassigned Medicare billing, Michigan enrollment
- 577 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Henry Ford Health West Bloomfield Hospital
Acute Care Hospitals · West Bloomfield, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48073 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.
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 Cheryl Grain's NPI number?
The NPI number for Cheryl Grain is 1437155538. It was assigned to this individual provider in the NPPES registry on June 23, 2005.
Where is Cheryl Grain located?
Cheryl Grain practices at 3601 W 13 Mile Rd Fsc, Royal Oak, MI 48073. The listed phone number is (248) 423-2454.
What is Cheryl Grain's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Cheryl Grain enrolled in Medicare?
Yes. Cheryl Grain 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 Cheryl Grain's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cheryl Grain reassigns Medicare benefits to 2 organizations: Beaumont Medical Group- Specialty Services (Royal Oak, MI) and Henry Ford Health System (Detroit, 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 Cheryl Grain's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cheryl Grain 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 2 other insurers list Cheryl Grain 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 Cheryl Grain affiliated with any hospitals?
According to CMS data, Cheryl Grain is affiliated with Henry Ford Health West Bloomfield Hospital.
When was this NPI record last updated?
The NPPES record for Cheryl Grain was last updated on February 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Cheryl A Grain, NP · NPI 1437155538
Nurse Practitioner physician in Royal Oak, Michigan. Individual provider, active in the CMS NPPES registry since June 23, 2005.
## Identity
- **NPI:** 1437155538 (Entity type: Individual)
- **Enumerated:** June 23, 2005
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 4704126733 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 3601 W 13 MILE RD, FSC, Royal Oak, MI 48073-6712
- **Phone:** (248) 423-2454 · **Fax:** (248) 423-2576
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Beaumont Medical Group- Specialty Services (NPI 1578072906, Royal Oak, MI); Henry Ford Health System (NPI 1104900455, Detroit, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** February 15, 2021
- **Other identifiers:** Other 500F31819 (MI); Medicaid 4899883 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1437155538) · Data from the CMS NPPES public registry.