Mary Offenheiser, CNS
NPI 1053406025 · Psychiatric/Mental Health Clinical Nurse Specialist · San Juan Capistrano, CA
Mary Offenheiser, CNS is a Psychiatric/Mental Health Clinical Nurse Specialist provider in San Juan Capistrano, CA (NPI 1053406025).
Provider details
- NPI number
- 1053406025
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNS
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2458 (CA)
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 6 Entorno StRancho Mission Viejo, CA 92694-1374Phone: (949) 374-9245Fax: (949) 751-2432
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2019-10-31
Frequently asked questions
- What is Mary Offenheiser's NPI number?
- Mary Offenheiser's National Provider Identifier (NPI) is 1053406025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Offenheiser's specialty?
- Mary Offenheiser is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Offenheiser located?
- Mary Offenheiser's practice location on file with NPPES is 30240 Rancho Viejo Rd Ste C1, San Juan Capistrano, CA 92675-1515.
- What is Mary Offenheiser's phone number?
- The practice phone number listed in the NPPES registry for Mary Offenheiser is (949) 374-9245.
- Is Mary Offenheiser's NPI active?
- Yes — Mary Offenheiser's NPI (1053406025) is active in the NPPES registry as of the last update on 2019-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.