DR. COLLINS F KELLOGG JR. MD
NPI 1225031255
Internal Medicine in Watertown, NY
About Dr. Collins F Kellogg Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. COLLINS F KELLOGG JR. MD (NPI 1225031255) is an individual internal medicine provider in Watertown, New York, licensed in New York (169537) and active in the NPI registry since May 2005. He is enrolled in Medicare PECOS, is affiliated with Samaritan Medical Center, and is a graduate of Columbia University College Of Physicians And Surgeons (1984).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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. Collins F Kellogg Jr. 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 Reassignments
2Medicare enrollment records show Collins Kellogg reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Watertown, NY 13601
- Reassigned Medicare billing, New York enrollment
- 10 clinicians in this Medicare group
Watertown, NY 13601
- Reassigned Medicare billing, New York enrollment
- 8 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 33
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.
Samaritan Medical Center
Acute Care Hospitals · Watertown, NYUniversity Hospital S U N Y Health Science Center
Acute Care Hospitals · Syracuse, NYRiver Hospital Clinics
Critical Access Hospitals · Alexandria Bay, NYGouverneur Hospital
Critical Access Hospitals · Gouverneur, NYLewis County General Hospital
Critical Access Hospitals · Lowville, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 13601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 22
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WATERTOWN, NY 13601
WATERTOWN, NY 13601
WATERTOWN, NY 13601
WATERTOWN, NY 13601
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 Collins Kellogg's NPI number?
The NPI number for Collins Kellogg is 1225031255. It was assigned to this individual provider in the NPPES registry on May 23, 2005.
Where is Collins Kellogg located?
Collins Kellogg practices at 53-59 Public Sq Ste 301, Watertown, NY 13601. The listed phone number is (315) 782-2141.
What is Collins Kellogg's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Collins Kellogg enrolled in Medicare?
Yes. Collins Kellogg 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 Collins Kellogg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Collins Kellogg reassigns Medicare benefits to 2 organizations: Watertown Internists PC (Watertown, NY) and Watertown Urgent Care PLLC (Watertown, NY). 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 Collins Kellogg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Collins Kellogg affiliated with any hospitals?
According to CMS data, Collins Kellogg is affiliated with Samaritan Medical Center, University Hospital S U N Y Health Science Center, River Hospital Clinics, Gouverneur Hospital and Lewis County General Hospital.
When was this NPI record last updated?
The NPPES record for Collins Kellogg was last updated on October 25, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.