DR. SANDRA R COSTA DO
NPI 1740241546
Family Medicine in Milford, DE
About Dr. Sandra R Costa Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SANDRA R COSTA DO (NPI 1740241546) is an individual family medicine provider in Milford, Delaware, licensed in Delaware (C2-0011328) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Lemoyne, and is a graduate of Philadelphia College Of Osteopathic Medicine (2002).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Other Identifiers 8
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
Dr. Sandra R Costa Do 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
4Medicare enrollment records show Sandra Costa reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rehoboth Beach, DE 19971
- Reassigned Medicare billing, Delaware enrollment
- Also billed through NPI 1770615494 (Delaware)
- 5 clinicians in this Medicare group
Wilmington, DE 19808
- Reassigned Medicare billing, Delaware enrollment
- 88 clinicians in this Medicare group
Hockessin, DE 19707
- Reassigned Medicare billing, Delaware enrollment
- 85 clinicians in this Medicare group
Frederick, MD 21701
- Reassigned Medicare billing, Delaware enrollment
- 80 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 5
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19963 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Sandra Costa's NPI number?
The NPI number for Sandra Costa is 1740241546. It was assigned to this individual provider in the NPPES registry on March 31, 2006. The provider is also known as Sandra Ranieri Do.
Where is Sandra Costa located?
Sandra Costa practices at 701 N Dupont Blvd, Milford, DE 19963. The listed phone number is (302) 725-3420.
What is Sandra Costa's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Sandra Costa enrolled in Medicare?
Yes. Sandra Costa 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 Sandra Costa's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sandra Costa reassigns Medicare benefits to 4 organizations: Christiana Care Health Services Inc (Rehoboth Beach, DE), Delaware Post Acute Medical Services 1 (Wilmington, DE), De Pacs 2 PA (Hockessin, DE) and Cs Pacs 3 Northeast, LLC (Frederick, 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 Sandra Costa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sandra Costa accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and AmeriHealth Caritas Next and 1 other insurer list Sandra Costa 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 Sandra Costa was last updated on July 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Dr. Sandra R Costa, DO · NPI 1740241546
Family Medicine physician in Milford, Delaware. Individual provider, active in the CMS NPPES registry since March 31, 2006.
## Identity
- **NPI:** 1740241546 (Entity type: Individual)
- **Enumerated:** March 31, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** C2-0011328 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 701 N DUPONT BLVD, Milford, DE 19963-1003
- **Phone:** (302) 725-3420 · **Fax:** (302) 725-3430
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Christiana Care Health Services Inc (NPI 1023732203, Rehoboth Beach, DE); Delaware Post Acute Medical Services 1 (NPI 1801325717, Wilmington, DE); De Pacs 2 PA (NPI 1457837981, Hockessin, DE); Cs Pacs 3 Northeast, LLC (NPI 1093598898, Frederick, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 2002
## Record status
- **NPPES last updated:** July 23, 2025
- **Other identifiers:** Medicaid 1013844070002 (PA); Medicaid 1013844070003 (PA); Other 20046851 (PA); and 5 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1740241546) · Data from the CMS NPPES public registry.