Rebecca Millius, MD
NPI 1285631481 · Anatomic Pathology & Clinical Pathology Physician · Tucson, AZ
Enrolled with Medicare as Order and Referring Only - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Millius, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Tucson, AZ (NPI 1285631481).
Provider details
- NPI number
- 1285631481
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD25336 (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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2005-07-01
- Last updated
- 2012-06-10
Frequently asked questions
- What is Rebecca Millius's NPI number?
- Rebecca Millius's National Provider Identifier (NPI) is 1285631481, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Millius's specialty?
- Rebecca Millius is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Rebecca Millius located?
- Rebecca Millius's practice location on file with NPPES is 1501 N Campbell Ave, Tucson, AZ 85724-5085.
- What is Rebecca Millius's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Millius is (520) 626-6830.
- Does Rebecca Millius accept Medicare?
- Rebecca Millius is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Millius's NPI active?
- Yes — Rebecca Millius's NPI (1285631481) is active in the NPPES registry as of the last update on 2012-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.