Keith Mills, MD
NPI 1053400598 · Medical Oncology Physician · New Harbor, ME
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keith Mills, MD is a Medical Oncology Physician provider in New Harbor, ME (NPI 1053400598).
Provider details
- NPI number
- 1053400598
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- CP206749 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 2610 Uhrmann RdKlamath Falls, OR 97601-1123Phone: (541) 274-4171
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2021-07-07
- Certified
- 2021-07-07
Frequently asked questions
- What is Keith Mills's NPI number?
- Keith Mills's National Provider Identifier (NPI) is 1053400598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keith Mills's specialty?
- Keith Mills is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Keith Mills located?
- Keith Mills's practice location on file with NPPES is 20 Kingfisher Road, New Harbor, ME 04554.
- What is Keith Mills's phone number?
- The practice phone number listed in the NPPES registry for Keith Mills is (307) 262-5949.
- Does Keith Mills accept Medicare?
- Keith Mills is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keith Mills's NPI active?
- Yes — Keith Mills's NPI (1053400598) is active in the NPPES registry as of the last update on 2021-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.