Mary Crean, APRN, CNP
NPI 1285864256 · Nurse Practitioner · Palos Heights, IL
Mary Crean, APRN, CNP is a Nurse Practitioner provider in Palos Heights, IL (NPI 1285864256).
Provider details
- NPI number
- 1285864256
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 277000511 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
16 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
- 2009-07-23
- Last updated
- 2021-12-01
- Certified
- 2021-12-01
Frequently asked questions
- What is Mary Crean's NPI number?
- Mary Crean's National Provider Identifier (NPI) is 1285864256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Crean's specialty?
- Mary Crean is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Crean located?
- Mary Crean's practice location on file with NPPES is 12251 S. 80th Avenue, Palos Heights, IL 60463.
- What is Mary Crean's phone number?
- The practice phone number listed in the NPPES registry for Mary Crean is (630) 257-1111.
- Is Mary Crean's NPI active?
- Yes — Mary Crean's NPI (1285864256) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.