Mary Ruehl, NP
NPI 1275511503 · Acute Care Nurse Practitioner · Tucson, AZ
Mary Ruehl, NP is a Acute Care Nurse Practitioner provider in Tucson, AZ (NPI 1275511503).
Provider details
- NPI number
- 1275511503
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN083669 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2006-01-06
- Last updated
- 2008-03-24
Frequently asked questions
- What is Mary Ruehl's NPI number?
- Mary Ruehl's National Provider Identifier (NPI) is 1275511503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ruehl's specialty?
- Mary Ruehl is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Ruehl located?
- Mary Ruehl's practice location on file with NPPES is 4892 N Stone Ave, Tucson, AZ 85704-5761.
- What is Mary Ruehl's phone number?
- The practice phone number listed in the NPPES registry for Mary Ruehl is (520) 696-4780.
- Is Mary Ruehl's NPI active?
- Yes — Mary Ruehl's NPI (1275511503) is active in the NPPES registry as of the last update on 2008-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.