IndividualActive
Mary Maxwell, MD
NPI 1649265265 · Anesthesiology Physician · Greeley, CO
Mary Maxwell, MD is a Anesthesiology Physician provider in Greeley, CO (NPI 1649265265).
Provider details
- NPI number
- 1649265265
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 26903 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
1175 58th Ave
Ste 202
Greeley, CO 80634-4807
Phone: (970) 495-0300
Fax: (970) 224-9624
Street-level locationGet directions
Mailing address
1175 58th Ave
Greeley, CO 80634-4807
Registry dates
- Enumerated
- 2005-09-20
- Last updated
- 2008-02-27
Frequently asked questions
- What is Mary Maxwell's NPI number?
- Mary Maxwell's National Provider Identifier (NPI) is 1649265265, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Maxwell's specialty?
- Mary Maxwell is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Maxwell located?
- Mary Maxwell's practice location on file with NPPES is 1175 58th Ave, Greeley, CO 80634-4807.
- What is Mary Maxwell's phone number?
- The practice phone number listed in the NPPES registry for Mary Maxwell is (970) 495-0300.
- Is Mary Maxwell's NPI active?
- Yes — Mary Maxwell's NPI (1649265265) is active in the NPPES registry as of the last update on 2008-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.