ERIN CAHILL M.D.
NPI 1285053868
Pediatrics in Morristown, NJ
About Erin Cahill M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIN CAHILL M.D. (NPI 1285053868) is an individual pediatrics provider in Morristown, New Jersey, licensed in New Jersey (25MA11483000) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS, maintains a secondary practice location in New York, and is a graduate of Louisiana State University School Of Medicine In New Orleans (2014).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Erin Cahill M.d. 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 Erin Cahill reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Marlton, NJ 08053
- Reassigned Medicare billing, New Jersey enrollment
- 909 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 07960 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MORRISTOWN, NJ 07960
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 Erin Cahill's NPI number?
The NPI number for Erin Cahill is 1285053868. It was assigned to this individual provider in the NPPES registry on April 10, 2014.
Where is Erin Cahill located?
Erin Cahill practices at 261 James St Ste 1G, Morristown, NJ 07960. The listed phone number is (973) 540-9393.
What is Erin Cahill's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Erin Cahill enrolled in Medicare?
Yes. Erin Cahill 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 Erin Cahill's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erin Cahill reassigns Medicare benefits to Advocare, LLC (Marlton, NJ). 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 Erin Cahill's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Erin Cahill accept?
Health plans from Oscar Health list Erin Cahill 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 Erin Cahill was last updated on May 31, 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.
# Erin Cahill, M.D. · NPI 1285053868
Pediatrics physician in Morristown, New Jersey. Individual provider, active in the CMS NPPES registry since April 10, 2014.
## Identity
- **NPI:** 1285053868 (Entity type: Individual)
- **Enumerated:** April 10, 2014
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 25MA11483000 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 261 JAMES ST STE 1G, Morristown, NJ 07960-6348
- **Phone:** (973) 540-9393
## 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:** Advocare, LLC (NPI 1770538696, Marlton, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In New Orleans, class of 2014
## Record status
- **NPPES last updated:** May 31, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1285053868) · Data from the CMS NPPES public registry.