Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Christopher Allan Kellogg, DO

Individual provider Internal Medicine Physician · NPI 1598260119

Christopher Allan Kellogg, DO is an Internal Medicine in Watertown, New York. Graduated from New York College of Osteo Medicine of New York Institute of Technology in 2018, 8 years ago. Practices with Watertown Internists PC, a 10-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
8
Trained at
New York College of Osteo Medicine of New York Institute of Technology
Licensed in
NY
In the registry since
2018
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

53-59 Public Sq Ste 301
Watertown, NY 13601-2674
Phone: (315) 782-2141
Fax: (315) 782-5123
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 308621 (NY)

Record details

NPI number1598260119
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 26, 2018
Last updated in NPPESNovember 17, 2022
Certification dateNovember 17, 2022
Mailing address53-59 Public Sq Ste 301, Watertown, NY 13601-2674

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolNEW YORK COLLEGE OF OSTEO MEDICINE OF NEW YORK INSTITUTE OF TECHNOLOGY
Graduated 2018 (8 years in practice)
Group practice Watertown Internists Pc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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