Rosemary Janssen Barnhart, NP
Rosemary Janssen Barnhart, NP is a Nurse Practitioner in Chula Vista, California. Qualified in 2025, 1 year ago. Practices with Joel J. Smith, MD Inc, a 4-clinician group and accepts Medicare assignment. Licensed in California.
- Years since qualifying
- 1
- Licensed in
- CA
- In the registry since
- 2025
- Specialties on file
- 2
What do these letters mean?
- NP — Nurse Practitioner
- An advanced practice nurse who can diagnose, treat and in most states prescribe.
Practice location Address checks out
750 Medical Center Ct Ste 6Chula Vista, CA 91911-6634
Phone: (858) 278-8110
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Acute Care Nurse Practitioner (primary) | Taxonomy 363LA2100X · Licence 95035720 (CA) |
|---|---|
| Medical-Surgical Registered Nurse | Taxonomy 163WM0705X · Licence 95337925 (CA) |
Record details
| NPI number | 1215820998 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | NP |
| Sole proprietor | No |
| NPI enumerated | May 31, 2025 |
| Last updated in NPPES | July 11, 2025 |
| Certification date | July 11, 2025 |
Medicare enrollment
| Medicare specialty | NURSE PRACTITIONER |
|---|---|
| Medical school | OTHER |
| Graduated | 2025 (1 years in practice) |
| Group practice | Joel J. Smith, M.D. Inc. — 4 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |