HOLLY SCHREIBER
NPI 1750990958
Nurse Practitioner in Millsboro, DE
About Holly Schreiber NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HOLLY SCHREIBER (NPI 1750990958) is an individual nurse practitioner in Millsboro, Delaware, licensed in Maryland (R190853) and active in the NPI registry since July 2020. She is enrolled in Medicare PECOS, is affiliated with Tidalhealth Peninsula Regional, Inc, and maintains a secondary practice location in Hebron.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
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
Holly Schreiber 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 Holly Schreiber reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seaford, DE 19973
- Reassigned Medicare billing, Delaware enrollment
- 179 clinicians in this Medicare group
Salisbury, MD 21801
- Reassigned Medicare billing, Delaware and Maryland enrollments
- 58 clinicians in this Medicare group
Denton, MD 21629
- Reassigned Medicare billing, Maryland enrollment
- 87 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 8
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Tidalhealth Peninsula Regional, Inc
Acute Care Hospitals · Salisbury, MDAtlantic General Hospital
Acute Care Hospitals · Berlin, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19966 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MILLSBORO, DE 19966
MILLSBORO, DE 19966
MILLSBORO, DE 19966
MILLSBORO, DE 19966
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 Holly Schreiber's NPI number?
The NPI number for Holly Schreiber is 1750990958. It was assigned to this individual provider in the NPPES registry on July 24, 2020.
Where is Holly Schreiber located?
Holly Schreiber practices at 30265 Commerce Dr, Millsboro, DE 19966. The listed phone number is (302) 297-2598.
What is Holly Schreiber's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Holly Schreiber enrolled in Medicare?
Yes. Holly Schreiber 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 Holly Schreiber's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Holly Schreiber reassigns Medicare benefits to 3 organizations: Tidalhealth Physician Network, Inc. (Seaford, DE), Tidalhealth Specialty Care, LLC (Salisbury, MD) and Umms Ambulatory Care LLC (Denton, MD). 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 Holly Schreiber's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Holly Schreiber accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Highmark Blue Cross Blue Shield Delaware list Holly Schreiber 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 Holly Schreiber affiliated with any hospitals?
According to CMS data, Holly Schreiber is affiliated with Tidalhealth Peninsula Regional, Inc and Atlantic General Hospital.
When was this NPI record last updated?
The NPPES record for Holly Schreiber was last updated on January 20, 2023. 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.
# Holly Schreiber · NPI 1750990958
Nurse Practitioner physician in Millsboro, Delaware. Individual provider, active in the CMS NPPES registry since July 24, 2020.
## Identity
- **NPI:** 1750990958 (Entity type: Individual)
- **Enumerated:** July 24, 2020
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** R190853 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 30265 COMMERCE DR, Millsboro, DE 19966-3593
- **Phone:** (302) 297-2598
## 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): Tidalhealth Physician Network, Inc. (NPI 1467534636, Seaford, DE); Tidalhealth Specialty Care, LLC (NPI 1619504735, Salisbury, MD); Umms Ambulatory Care LLC (NPI 1487251997, Denton, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** January 20, 2023
- **Other identifiers:** Other R190853 (MD)
---
Source: [NPI Profile](https://npiprofile.com/npi/1750990958) · Data from the CMS NPPES public registry.