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

Tania Marie Marek, NP

Individual provider Family Nurse Practitioner · NPI 1023141199

Tania Marie Marek, NP is a Nurse Practitioner in LA Jolla, California. Qualified in 2003, 23 years ago. Practices with Regents of the University of California, a 2,061-clinician group, works from 6 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Maryland.

Years since qualifying
23
Licensed in
CA, MD
In the registry since
2007
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.

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Practice location Address checks out

3855 Health Sciences Dr
LA Jolla, CA 92093-3715
Phone: (800) 926-8273
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (5)

  • 9300 Campus Point Dr, La Jolla, CA 92037-1300 — (800) 926-8273
  • 200 W Arbor Dr, San Diego, CA 92103-9000 — (800) 926-8273
  • 408 Dickinson St, San Diego, CA 92103-6902 — (800) 926-8273
  • 6195 Lusk Blvd Ste 250, San Diego, CA 92121-3715 — (858) 859-1188
  • 5410 Edson Ln, Rockville, MD 20852-3107 — (301) 984-1870

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 14514 (CA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence R190676 (MD)

Record details

NPI number1023141199
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMarch 14, 2007
Last updated in NPPESApril 17, 2025
Certification dateApril 17, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Regents Of The University Of California — 2061 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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