MRS. AMY BETH GRENTZER APRN, FNP-BC
NPI 1508372988
Nurse Practitioner - Family in Beachwood, OH
About Mrs. Amy Beth Grentzer Aprn, Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. AMY BETH GRENTZER APRN, FNP-BC (NPI 1508372988) is an individual family provider in Beachwood, Ohio, licensed in Ohio (APRN.CNP.021650) and active in the NPI registry since December 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2017).
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
Mrs. Amy Beth Grentzer Aprn, Fnp-bc 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 Amy Grentzer reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Beachwood, OH 44122
- Reassigned Medicare billing, Ohio enrollment
- 80 clinicians in this Medicare group
Mason, OH 45040
- Reassigned Medicare billing, Ohio enrollment
- 53 clinicians in this Medicare group
Mason, OH 45040
- Reassigned Medicare billing, Ohio enrollment
- 35 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 44122 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BEACHWOOD, OH 44122
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 Amy Grentzer's NPI number?
The NPI number for Amy Grentzer is 1508372988. It was assigned to this individual provider in the NPPES registry on December 20, 2017.
Where is Amy Grentzer located?
Amy Grentzer practices at 3737 Park East Dr Ste 220, Beachwood, OH 44122. The listed phone number is (440) 368-6868.
What is Amy Grentzer's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Amy Grentzer enrolled in Medicare?
Yes. Amy Grentzer 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 Amy Grentzer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Grentzer reassigns Medicare benefits to 3 organizations: Mills Medical Practices, LLC (Beachwood, OH), Abode Care Partners Al Vb, LLC (Mason, OH) and Abode Care Partners Ltc Vb, LLC (Mason, OH). 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 Amy Grentzer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amy Grentzer accept?
Health plans from Anthem Blue Cross and Blue Shield and Molina Healthcare list Amy Grentzer 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 Amy Grentzer was last updated on August 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Mrs. Amy Beth Grentzer, APRN, FNP-BC · NPI 1508372988
Family physician in Beachwood, Ohio. Individual provider, active in the CMS NPPES registry since December 20, 2017.
## Identity
- **NPI:** 1508372988 (Entity type: Individual)
- **Enumerated:** December 20, 2017
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** APRN.CNP.021650 (Ohio)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3737 PARK EAST DR STE 220, Beachwood, OH 44122-4347
- **Phone:** (440) 368-6868
## 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): Mills Medical Practices, LLC (NPI 1477701969, Beachwood, OH); Abode Care Partners Al Vb, LLC (NPI 1104695550, Mason, OH); Abode Care Partners Ltc Vb, LLC (NPI 1144099318, Mason, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** August 4, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1508372988) · Data from the CMS NPPES public registry.