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Michelle Mastro
NPI 1104369495 · Registered Nurse · Phoenix, AZ
Michelle Mastro is a Registered Nurse provider in Phoenix, AZ (NPI 1104369495).
Provider details
- NPI number
- 1104369495
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN194656 (AZ)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(71/100 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
1234 E. Northern Avenue
Phoenix, AZ 85020
Phone: (602) 337-8217
Street-level locationGet directions
Mailing address
4110 E Prickly Pear Trl
Phoenix, AZ 85050-9004
Registry dates
- Enumerated
- 2016-11-18
- Last updated
- 2016-11-18
Frequently asked questions
- What is Michelle Mastro's NPI number?
- Michelle Mastro's National Provider Identifier (NPI) is 1104369495, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Mastro's specialty?
- Michelle Mastro is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Michelle Mastro located?
- Michelle Mastro's practice location on file with NPPES is 1234 E. Northern Avenue, Phoenix, AZ 85020.
- What is Michelle Mastro's phone number?
- The practice phone number listed in the NPPES registry for Michelle Mastro is (602) 337-8217.
- Is Michelle Mastro's NPI active?
- Yes — Michelle Mastro's NPI (1104369495) is active in the NPPES registry as of the last update on 2016-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.