CASSANDRA EMILY MULLEN
NPI 1710481056
Student in an Organized Health Care Education/Training Program in New Haven, CT
About Cassandra Emily Mullen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CASSANDRA EMILY MULLEN (NPI 1710481056) is an individual student in an organized health care education/training program in New Haven, Connecticut and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with Providence Willamette Falls Medical Center, and is a graduate of Georgetown University School Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses 3
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
Cassandra Emily Mullen 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 Reassignment
Medicare enrollment records show Cassandra Mullen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, OR 97232
- Reassigned Medicare billing, Oregon enrollment
- 338 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Providence Willamette Falls Medical Center
Acute Care Hospitals · Oregon City, ORProvidence Portland Medical Center
Acute Care Hospitals · Portland, ORProvidence Milwaukie Hospital
Acute Care Hospitals · Milwaukie, OROther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW HAVEN, CT 06510
NEW HAVEN, CT 06510
NEW HAVEN, CT 06510
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 Cassandra Mullen's NPI number?
The NPI number for Cassandra Mullen is 1710481056. It was assigned to this individual provider in the NPPES registry on March 21, 2018.
Where is Cassandra Mullen located?
Cassandra Mullen practices at 20 York St, New Haven, CT 06510. The listed phone number is (203) 688-4242.
What is Cassandra Mullen's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Cassandra Mullen enrolled in Medicare?
Yes. Cassandra Mullen 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 organization bills Medicare for Cassandra Mullen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cassandra Mullen reassigns Medicare benefits to The Oregon Clinic PC (Portland, OR). The 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 Cassandra Mullen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cassandra Mullen accept?
Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Cassandra Mullen 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 Cassandra Mullen affiliated with any hospitals?
According to CMS data, Cassandra Mullen is affiliated with Providence Willamette Falls Medical Center, Providence Portland Medical Center and Providence Milwaukie Hospital.
When was this NPI record last updated?
The NPPES record for Cassandra Mullen was last updated on May 14, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Cassandra Emily Mullen · NPI 1710481056
Student in an Organized Health Care Education/Training Program provider in New Haven, Connecticut. Individual provider, active in the CMS NPPES registry since March 21, 2018.
## Identity
- **NPI:** 1710481056 (Entity type: Individual)
- **Enumerated:** March 21, 2018
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 20 YORK ST, New Haven, CT 06510-3220
- **Phone:** (203) 688-4242
## 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:** The Oregon Clinic PC (NPI 1265417174, Portland, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Georgetown University School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** May 14, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1710481056) · Data from the CMS NPPES public registry.