SHIRLEY R GRANT
NPI 1699437970
Nurse Practitioner - Psychiatric/Mental Health in St Simons Island, GA
About Shirley R Grant NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHIRLEY R GRANT (NPI 1699437970) is an individual psychiatric/mental health provider in St Simons Island, Georgia, licensed in Georgia (RN130320) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS 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
Shirley R Grant 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 Shirley Grant reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brunswick, GA 31520
- Reassigned Medicare billing, Georgia enrollment
- 70 clinicians in this Medicare group
Valdosta, GA 31602
- Reassigned Medicare billing, Georgia enrollment
- 98 clinicians in this Medicare group
Miami, FL 33130
- Reassigned Medicare billing, Georgia enrollment
- 994 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 31522 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 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT SIMONS IS, GA 31522
ST SIMONS ISLAND, GA 31522
SAINT SIMONS ISLAND, GA 31522
SAINT SIMONS ISLAND, GA 31522
ST SIMONS ISLAND, GA 31522
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 Shirley Grant's NPI number?
The NPI number for Shirley Grant is 1699437970. It was assigned to this individual provider in the NPPES registry on October 13, 2021.
Where is Shirley Grant located?
Shirley Grant practices at 2927 Demere Rd, St Simons Island, GA 31522. The listed phone number is (912) 638-1999.
What is Shirley Grant's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Shirley Grant enrolled in Medicare?
Yes. Shirley Grant 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 Shirley Grant's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shirley Grant reassigns Medicare benefits to 3 organizations: Gateway Community Service Board (Brunswick, GA), Sgmp Southland LLC (Valdosta, GA) and Grow Healthcare Group PA (Miami, FL). 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 Shirley Grant's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shirley Grant accept?
Health plans from Oscar Health and UnitedHealthcare list Shirley Grant 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 Shirley Grant was last updated on April 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Shirley R Grant · NPI 1699437970
Psychiatric/Mental Health physician in St Simons Island, Georgia. Individual provider, active in the CMS NPPES registry since October 13, 2021.
## Identity
- **NPI:** 1699437970 (Entity type: Individual)
- **Enumerated:** October 13, 2021
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** RN130320 (Georgia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2927 DEMERE RD, St Simons Island, GA 31522-1620
- **Phone:** (912) 638-1999
## 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): Gateway Community Service Board (NPI 1558478214, Brunswick, GA); Sgmp Southland LLC (NPI 1447695085, Valdosta, GA); Grow Healthcare Group PA (NPI 1245845932, Miami, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** April 24, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1699437970) · Data from the CMS NPPES public registry.