IndividualActive
Mary Ann Warren
NPI 1346781739 · Contractor · Clifton, CO
Mary Ann Warren is a Contractor provider in Clifton, CO (NPI 1346781739).
Provider details
- NPI number
- 1346781739
- Entity type
- Individual
- Primary specialty
- ContractorOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 94-186-0838 (CO)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
605 Irwin St
Clifton, CO 81520-7401
Phone: (970) 210-6966
Street-level locationGet directions
Mailing address
605 Irwin St
Clifton, CO 81520-7401
Registry dates
- Enumerated
- 2017-03-17
- Last updated
- 2017-03-17
Frequently asked questions
- What is Mary Ann Warren's NPI number?
- Mary Ann Warren's National Provider Identifier (NPI) is 1346781739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ann Warren's specialty?
- Mary Ann Warren is listed in the NPPES registry with a primary specialty of Contractor (Other Service Providers).
- Where is Mary Ann Warren located?
- Mary Ann Warren's practice location on file with NPPES is 605 Irwin St, Clifton, CO 81520-7401.
- What is Mary Ann Warren's phone number?
- The practice phone number listed in the NPPES registry for Mary Ann Warren is (970) 210-6966.
- Is Mary Ann Warren's NPI active?
- Yes — Mary Ann Warren's NPI (1346781739) is active in the NPPES registry as of the last update on 2017-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.