IndividualActive
Alejandro Contreras, RN
NPI 1639743115 · Health Educator · Ann Arbor, MI
Alejandro Contreras, RN is a Health Educator provider in Ann Arbor, MI (NPI 1639743115).
Provider details
- NPI number
- 1639743115
- Entity type
- Individual
- Primary specialty
- Health EducatorOther Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1169 Oak Valley Dr
Ann Arbor, MI 48108-9674
Phone: (734) 222-9800
Street-level locationGet directions
Mailing address
1058 Coleman St
Ypsilanti, MI 48198-6308
Registry dates
- Enumerated
- 2021-05-18
- Last updated
- 2021-05-18
- Certified
- 2021-05-18
Frequently asked questions
- What is Alejandro Contreras's NPI number?
- Alejandro Contreras's National Provider Identifier (NPI) is 1639743115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alejandro Contreras's specialty?
- Alejandro Contreras is listed in the NPPES registry with a primary specialty of Health Educator (Other Service Providers).
- Where is Alejandro Contreras located?
- Alejandro Contreras's practice location on file with NPPES is 1169 Oak Valley Dr, Ann Arbor, MI 48108-9674.
- What is Alejandro Contreras's phone number?
- The practice phone number listed in the NPPES registry for Alejandro Contreras is (734) 222-9800.
- Is Alejandro Contreras's NPI active?
- Yes — Alejandro Contreras's NPI (1639743115) is active in the NPPES registry as of the last update on 2021-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.