HANNAH LYNN SHAY PMHNP-BC
NPI 1639841729
Nurse Practitioner - Psychiatric/Mental Health in Greenville, SC
About Hannah Lynn Shay Pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HANNAH LYNN SHAY PMHNP-BC (NPI 1639841729) is an individual psychiatric/mental health provider in Greenville, South Carolina, licensed in South Carolina (25465) and active in the NPI registry since September 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses 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
Hannah Lynn Shay Pmhnp-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 Hannah Shay reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Westmont, IL 60559
- Reassigned Medicare billing, Illinois enrollment
- 7 clinicians in this Medicare group
Boston, MA 02130
- Reassigned Medicare billing, Massachusetts enrollment
- 10 clinicians in this Medicare group
San Francisco, CA 94131
- Reassigned Medicare billing, South Carolina enrollment
- Medicare enrollment name: Brightside Medical PC
- 34 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 29615 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.
GREENVILLE, SC 29615
GREENVILLE, SC 29615
GREENVILLE, SC 29615
GREENVILLE, SC 29615
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 Hannah Shay's NPI number?
The NPI number for Hannah Shay is 1639841729. It was assigned to this individual provider in the NPPES registry on September 28, 2021.
Where is Hannah Shay located?
Hannah Shay practices at 10 Patewood Dr Ste 130, Greenville, SC 29615. The listed phone number is (864) 455-8988.
What is Hannah Shay's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Hannah Shay enrolled in Medicare?
Yes. Hannah Shay 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 Hannah Shay's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Shay reassigns Medicare benefits to 3 organizations: Lipov Medical Sc (Westmont, IL), Measured Wellness LLC (Boston, MA) and Brightside Medical, P.C. (San Francisco, 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 Hannah Shay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hannah Shay accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Texas and Harvard Pilgrim Health Care and 1 other insurer list Hannah Shay 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 Hannah Shay was last updated on January 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Hannah Lynn Shay, PMHNP-BC · NPI 1639841729
Psychiatric/Mental Health physician in Greenville, South Carolina. Individual provider, active in the CMS NPPES registry since September 28, 2021.
## Identity
- **NPI:** 1639841729 (Entity type: Individual)
- **Enumerated:** September 28, 2021
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 25465 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 10 PATEWOOD DR STE 130, Greenville, SC 29615-6317
- **Phone:** (864) 455-8988 · **Fax:** (864) 455-4540
## 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): Lipov Medical Sc (NPI 1396426359, Westmont, IL); Measured Wellness LLC (NPI 1588273320, Boston, MA); Brightside Medical, P.C. (NPI 1801355482, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** January 13, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1639841729) · Data from the CMS NPPES public registry.