SHAWN FRANCIS CULLIN
NPI 1699356188
Emergency Medicine in Dover, DE
About Shawn Francis Cullin NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHAWN FRANCIS CULLIN (NPI 1699356188) is an individual emergency medicine provider in Dover, Delaware, licensed in Delaware (C2-0024915) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, maintains a secondary practice location in Milford, and is a graduate of Arizona College Of Osteopathic Medicine Mid Western University (2021).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Shawn Francis Cullin 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
2Medicare enrollment records show Shawn Cullin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dover, DE 19901
- Reassigned Medicare billing, Delaware enrollment
- 142 clinicians in this Medicare group
Dover, DE 19901
- Reassigned Medicare billing, Delaware enrollment
- 84 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 19901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Shawn Cullin's NPI number?
The NPI number for Shawn Cullin is 1699356188. It was assigned to this individual provider in the NPPES registry on April 16, 2021.
Where is Shawn Cullin located?
Shawn Cullin practices at 640 South Street, Dover, DE 19901. The listed phone number is (302) 674-4700.
What is Shawn Cullin's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Shawn Cullin enrolled in Medicare?
Yes. Shawn Cullin 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 Shawn Cullin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shawn Cullin reassigns Medicare benefits to 2 organizations: Bayhealth Emergency Physicians LLC (Dover, DE) and Bayhealth Medical Center, Inc. (Dover, DE). 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 Shawn Cullin'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 Shawn Cullin was last updated on January 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Shawn Francis Cullin · NPI 1699356188
Emergency Medicine physician in Dover, Delaware. Individual provider, active in the CMS NPPES registry since April 16, 2021.
## Identity
- **NPI:** 1699356188 (Entity type: Individual)
- **Enumerated:** April 16, 2021
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** C2-0024915 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 640 SOUTH STREET, Dover, DE 19901
- **Phone:** (302) 674-4700
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Bayhealth Emergency Physicians LLC (NPI 1073012696, Dover, DE); Bayhealth Medical Center, Inc. (NPI 1679072144, Dover, DE) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Arizona College Of Osteopathic Medicine Mid Western University, class of 2021
## Record status
- **NPPES last updated:** January 12, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1699356188) · Data from the CMS NPPES public registry.