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

Margaret Madu-Green, NP

Individual provider Nurse Practitioner · NPI 1558852962

Margaret Madu-Green, NP is a Nurse Practitioner in South San Francisco, California. Qualified in 2015, 11 years ago. Practices with Bay Area Hyperbarics Medical Corporation, a 2-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
11
Licensed in
CA
In the registry since
2018
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

395 Oyster Point Blvd Ste 512
South San Francisco, CA 94080-1973
Phone: (650) 826-2945
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 266 N Jackson Ave Ste 4, San Jose, CA 95116-1606 — (408) 975-2763
  • 2400 Moorpark Ave, San Jose, CA 95128-2631 — (408) 975-2730
  • 2636 Elm Hill Pike, Nashville, TN 37214-3162 — (347) 761-3205

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 95008501 (CA)
Gerontology Nurse Practitioner Taxonomy 363LG0600X · Licence 95008501 (CA)

Record details

NPI number1558852962
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMay 21, 2018
Last updated in NPPESApril 28, 2025
Certification dateApril 28, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Bay Area Hyperbarics Medical Corporation — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in South San Francisco