MARGARET AKUA AMOO NURSE PRACTITIONER
NPI 1164057022
Nurse Practitioner - Family in Grand Terrace, CA
About Margaret Akua Amoo Nurse Practitioner NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET AKUA AMOO NURSE PRACTITIONER (NPI 1164057022) is an individual family provider in Grand Terrace, California, licensed in California (NP95013762) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
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
Margaret Akua Amoo Nurse Practitioner 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 Margaret Amoo reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Terrace, CA 92313
- Reassigned Medicare billing, Texas enrollment
- 101 clinicians in this Medicare group
Riverside, CA 92507
- Reassigned Medicare billing, California enrollment
- 336 clinicians in this Medicare group
Irvine, CA 92604
- Reassigned Medicare billing, California enrollment
- 212 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 92313 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.
GRAND TERRACE, CA 92313
GRAND TERRACE, CA 92313
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 Margaret Amoo's NPI number?
The NPI number for Margaret Amoo is 1164057022. It was assigned to this individual provider in the NPPES registry on March 11, 2020.
Where is Margaret Amoo located?
Margaret Amoo practices at 11980 Mount Vernon Ave, Grand Terrace, CA 92313. The listed phone number is (909) 864-1097.
What is Margaret Amoo's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Margaret Amoo enrolled in Medicare?
Yes. Margaret Amoo 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 Margaret Amoo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Amoo reassigns Medicare benefits to 3 organizations: Riverside-San Bernardino County Indian Health, Inc. (Grand Terrace, CA), County Of Riverside (Riverside, CA) and Minuteclinic Diagnostic Medical Group Of Orange County Inc (Irvine, CA). 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 Margaret Amoo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Margaret Amoo was last updated on November 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Margaret Akua Amoo, NURSE PRACTITIONER · NPI 1164057022
Family physician in Grand Terrace, California. Individual provider, active in the CMS NPPES registry since March 11, 2020.
## Identity
- **NPI:** 1164057022 (Entity type: Individual)
- **Enumerated:** March 11, 2020
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** NP95013762 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 11980 MOUNT VERNON AVE, Grand Terrace, CA 92313-5172
- **Phone:** (909) 864-1097 · **Fax:** (951) 225-6879
## 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): Riverside-San Bernardino County Indian Health, Inc. (NPI 1174676670, Grand Terrace, CA); County Of Riverside (NPI 1588070833, Riverside, CA); Minuteclinic Diagnostic Medical Group Of Orange County Inc (NPI 1104013879, Irvine, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** November 8, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1164057022) · Data from the CMS NPPES public registry.