DR. KATHERINE FELLMAN M.D.
NPI 1528387396
Emergency Medicine in Pennington, NJ
About Dr. Katherine Fellman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KATHERINE FELLMAN M.D. (NPI 1528387396) is an individual emergency medicine provider in Pennington, New Jersey, licensed in New Jersey (25MA09824200) and active in the NPI registry since May 2010. She is enrolled in Medicare PECOS, is affiliated with Capital Health Medical Center - Hopewell, and is a graduate of Tulane University School Of Medicine (2010).
NPPES Registry Identity
Specialties & Licenses
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. Katherine Fellman 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 Reassignments
4Medicare enrollment records show Katherine Fellman reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Trenton, NJ 08638
- Reassigned Medicare billing, New Jersey enrollment
- 600 clinicians in this Medicare group
Mount Holly, NJ 08060
- Reassigned Medicare billing, New Jersey enrollment
- 248 clinicians in this Medicare group
Somerset, NJ 08873
- Reassigned Medicare billing, New Jersey enrollment
- 1,557 clinicians in this Medicare group
Voorhees, NJ 08043
- Reassigned Medicare billing, New Jersey enrollment
- 332 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 3
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.
Capital Health Medical Center - Hopewell
Acute Care Hospitals · Pennington, NJCapital Health Regional Medical Center
Acute Care Hospitals · Trenton, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08534 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PENNINGTON, NJ 08534
PENNINGTON, NJ 08534
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 Katherine Fellman's NPI number?
The NPI number for Katherine Fellman is 1528387396. It was assigned to this individual provider in the NPPES registry on May 19, 2010.
Where is Katherine Fellman located?
Katherine Fellman practices at 1 Capital Way, Pennington, NJ 08534. The listed phone number is (800) 637-2374.
What is Katherine Fellman's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Katherine Fellman enrolled in Medicare?
Yes. Katherine Fellman 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 Katherine Fellman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Fellman reassigns Medicare benefits to 4 organizations: Capital Health Multispecialty Group (Trenton, NJ), Emergency Physician Services Of New Jersey,professional Association (Mount Holly, NJ), Rwjbh Emergency Medicine Associates, LLC (Somerset, NJ) and Emergency Physician Associates Of South Jersey P C (Voorhees, NJ). 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 Katherine Fellman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katherine Fellman accept?
Health plans from Oscar Health list Katherine Fellman 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 Katherine Fellman affiliated with any hospitals?
According to CMS data, Katherine Fellman is affiliated with Capital Health Medical Center - Hopewell and Capital Health Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Katherine Fellman was last updated on October 12, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Dr. Katherine Fellman, M.D. · NPI 1528387396
Emergency Medicine physician in Pennington, New Jersey. Individual provider, active in the CMS NPPES registry since May 19, 2010.
## Identity
- **NPI:** 1528387396 (Entity type: Individual)
- **Enumerated:** May 19, 2010
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 25MA09824200 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1 CAPITAL WAY, Pennington, NJ 08534-2520
- **Phone:** (800) 637-2374
## 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): Capital Health Multispecialty Group (NPI 1083072342, Trenton, NJ); Emergency Physician Services Of New Jersey,professional Association (NPI 1831539568, Mount Holly, NJ); Rwjbh Emergency Medicine Associates, LLC (NPI 1912510041, Somerset, NJ); Emergency Physician Associates Of South Jersey P C (NPI 1215965231, Voorhees, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tulane University School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** October 12, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1528387396) · Data from the CMS NPPES public registry.