Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Lisa Leanne Obregon, RN, NP

Individual provider Gerontology Nurse Practitioner · NPI 1346768934

Lisa Leanne Obregon, RN, NP is a Nurse Practitioner in San Diego, California. Qualified in 2017, 9 years ago. Practices with Medical Oncology Associates of San Diego a Medical Group Inc, a 13-clinician group, works from 8 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
9
Licensed in
CA
In the registry since
2017
Specialties on file
4
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

200 W Arbor Dr
San Diego, CA 92103-9000
Phone: (800) 926-8273
Fax: (888) 539-8781
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (7)

  • 1200 Garden View Rd, Encinitas, CA 92024-2477 — (800) 926-8273
  • 9400 Campus Point Dr, La Jolla, CA 92093-1350 — (800) 926-8273
  • 3855 Health Sciences Dr, La Jolla, CA 92093-1503 — (800) 926-8273
  • 4250 1st Ave, San Diego, CA 92103-2026 — (800) 926-8273
  • 3075 Health Center Dr Ste 102, San Diego, CA 92123-2773 — (858) 637-7888
  • 16950 Via Tazon, San Diego, CA 92127-1607 — (800) 926-8273
  • 910 Sycamore Ave Ste 102, Vista, CA 92081-7833 — (800) 926-8273

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence 95006820 (CA)
Clinical Nurse Specialist Taxonomy 364S00000X · Licence 4607 (CA)
Nurse Practitioner Taxonomy 363L00000X · Licence 95006820 (CA)
Registered Nurse Taxonomy 163W00000X · Licence 549679 (CA)

Record details

NPI number1346768934
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , NP
Sole proprietorNo
NPI enumeratedSeptember 2, 2017
Last updated in NPPESJune 9, 2026
Certification dateJune 9, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Medical Oncology Associates Of San Diego A Medical Group Inc — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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