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

Annastasia Masso

Individual provider Certified Registered Nurse Anesthetist · NPI 1881374809

Annastasia Masso is a Certified Registered Nurse Anesthetist (CRNA) in San Diego, California. Qualified in 2023, 3 years ago. Practices with Regents of the University Of, a 233-clinician group and accepts Medicare assignment. Licensed in Delaware.

Years since qualifying
3
Licensed in
DE
In the registry since
2023
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Practice location Address checks out

34800 Bob Wilson Dr Bldg 1 Fl 4 - Anesthesia
San Diego, CA 92134
Phone: (302) 345-7707
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence L6-0A10938 (DE)

Record details

NPI number1881374809
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 24, 2023
Last updated in NPPESMay 2, 2024
Certification dateMay 2, 2024

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Group practice Regents Of The University Of — 233 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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