Francene Mason MD
NPI 1831334903 · Medical Oncology Physician · Boulder, CO
Francene Mason MD is a Medical Oncology Physician organization in Boulder, CO (NPI 1831334903).
Provider details
- NPI number
- 1831334903
- Entity type
- Organization
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Fran Mason, Owner(303) 543-1201
- License
- 38519 (CO)
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
17 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
Other names (DBA / former)
- Doing business as
- Boulder Center for Cancer Survivorship
Registry dates
- Enumerated
- 2008-12-03
- Last updated
- 2008-12-03
Frequently asked questions
- What is Francene Mason MD's NPI number?
- Francene Mason MD's National Provider Identifier (NPI) is 1831334903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Francene Mason MD?
- Francene Mason MD is classified in the NPPES registry as Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Francene Mason MD located?
- Francene Mason MD's practice location on file with NPPES is 5350 Manhattan Cir, Boulder, CO 80303-4291.
- What is Francene Mason MD's phone number?
- The practice phone number listed in the NPPES registry for Francene Mason MD is (303) 543-1201.
- Who is the authorized official for Francene Mason MD?
- The authorized official listed on Francene Mason MD's NPPES record is Fran Mason, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Francene Mason MD's NPI active?
- Yes — Francene Mason MD's NPI (1831334903) is active in the NPPES registry as of the last update on 2008-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.