SHANNON A TOMITA MD
NPI 1407112246
Obstetrics & Gynecology - Gynecologic Oncology in Morristown, NJ
About Shannon A Tomita Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHANNON A TOMITA MD (NPI 1407112246) is an individual gynecologic oncology provider in Morristown, New Jersey, licensed in New Jersey (25MA11032600) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS, is affiliated with Morristown Medical Center, and maintains a secondary practice location in New York.
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
Shannon A Tomita Md 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 Shannon Tomita reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Morristown, NJ 07960
- Reassigned Medicare billing, New Jersey enrollment
- 1,699 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 4
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Morristown Medical Center
Acute Care Hospitals · Morristown, NJOverlook Medical Center
Acute Care Hospitals · Summit, NJHackettstown Medical Center
Acute Care Hospitals · Hackettstown, NJPhysician 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MORRISTOWN, NJ 07960
MORRISTOWN, NJ 07960
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 Shannon Tomita's NPI number?
The NPI number for Shannon Tomita is 1407112246. It was assigned to this individual provider in the NPPES registry on April 5, 2012.
Where is Shannon Tomita located?
Shannon Tomita practices at 100 Madison Ave, Morristown, NJ 07960. The listed phone number is (973) 971-5900.
What is Shannon Tomita's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.
Is Shannon Tomita enrolled in Medicare?
Yes. Shannon Tomita 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 Shannon Tomita's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shannon Tomita reassigns Medicare benefits to Practice Associates Medical Group (Morristown, 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 Shannon Tomita's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Shannon Tomita accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Shannon Tomita 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 Shannon Tomita affiliated with any hospitals?
According to CMS data, Shannon Tomita is affiliated with Morristown Medical Center, Overlook Medical Center and Hackettstown Medical Center.
When was this NPI record last updated?
The NPPES record for Shannon Tomita was last updated on July 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Shannon A Tomita, MD · NPI 1407112246
Gynecologic Oncology physician in Morristown, New Jersey. Individual provider, active in the CMS NPPES registry since April 5, 2012.
## Identity
- **NPI:** 1407112246 (Entity type: Individual)
- **Enumerated:** April 5, 2012
- **Primary specialty:** Obstetrics & Gynecology - Gynecologic Oncology · taxonomy 207VX0201X
- **State license:** 25MA11032600 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 100 MADISON AVE, Morristown, NJ 07960-6136
- **Phone:** (973) 971-5900 · **Fax:** (973) 290-7257
## 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:** Practice Associates Medical Group (NPI 1427016385, Morristown, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York Downstate Medical Center, class of 2012
## Record status
- **NPPES last updated:** July 22, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1407112246) · Data from the CMS NPPES public registry.