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

Dr. Marissa Castro Fernandez Kiemele, MD

Individual provider Family Medicine Physician · NPI 1144297516

Dr. Marissa Castro Fernandez Kiemele, MD is a Family Practice in San Rafael, California. Qualified in 1995, 31 years ago. Practices with Greater New Bedford Community Health Center Inc, a 49-clinician group and accepts Medicare assignment. Licensed in California, Massachusetts and New Hampshire.

Years since qualifying
31
Licensed in
CA, MA, NH
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4000 Civic Center Dr Ste 200B
San Rafael, CA 94903-5232
Phone: (415) 492-3333
Fax: (415) 492-3425
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence C192860 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 292453 (MA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 18726 (NH)

Record details

NPI number1144297516
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 3, 2006
Last updated in NPPESJuly 1, 2026
Certification dateJuly 1, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Greater New Bedford Community Health Center Inc — 49 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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