DR. ROBERTO F MARTINEZ MD
NPI 1245308881
Internal Medicine - Hematology & Oncology in Oneida, NY
About Dr. Roberto F Martinez Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROBERTO F MARTINEZ MD (NPI 1245308881) is an individual hematology & oncology provider in Oneida, New York, licensed in New York (214148) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, is affiliated with Wynn Hospital, and is a graduate of Other (1981).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Dr. Roberto F Martinez 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 Roberto Martinez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oneida, NY 13421
- Reassigned Medicare billing, New York enrollment
- 46 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 5
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Wynn Hospital
Acute Care Hospitals · Utica, NYOneida Health Hospital
Acute Care Hospitals · Oneida, NYBassett Healthcare
Acute Care Hospitals · Cooperstown, NYRome Memorial Hospital, Inc
Acute Care Hospitals · Rome, NYCommunity Memorial Hospital, Inc
Critical Access Hospitals · Hamilton, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 13421 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Roberto Martinez's NPI number?
The NPI number for Roberto Martinez is 1245308881. It was assigned to this individual provider in the NPPES registry on December 1, 2006.
Where is Roberto Martinez located?
Roberto Martinez practices at 604 Seneca St Attn: Oneida Health Cancer Center, Oneida, NY 13421. The listed phone number is (315) 361-2381.
What is Roberto Martinez's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Roberto Martinez enrolled in Medicare?
Yes. Roberto Martinez 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 Roberto Martinez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Roberto Martinez reassigns Medicare benefits to Oneida Health Systems, Inc (Oneida, NY). 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 Roberto Martinez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Roberto Martinez affiliated with any hospitals?
According to CMS data, Roberto Martinez is affiliated with Wynn Hospital, Oneida Health Hospital, Bassett Healthcare, Rome Memorial Hospital, Inc and Community Memorial Hospital, Inc.
When was this NPI record last updated?
The NPPES record for Roberto Martinez was last updated on May 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.