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MARTINA MERZ
NPI 1801730692
Clinical Nurse Specialist - Pediatrics in San Francisco, CA

Active since April 14, 2026
1975 4TH ST, SAN FRANCISCO, CA 94143(628) 226-8230 Get Directions Write a Review

NPPES record last updated: April 14, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Martina Merz NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARTINA MERZ (NPI 1801730692) is an individual pediatrics provider in San Francisco, California, licensed in California (5195) and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1801730692
Entity TypeIndividualFemale
Primary Taxonomy364SP0200X
Provider Legal NameMARTINA MERZ
Location Address1975 4TH STSan Francisco, CA 94143-2351
Mailing Address1975 4th St Fl 5San Francisco, CA 94143-2351 · (619) 726-0730
Phone(628) 226-8230
Sole ProprietorNo
Enumeration DateApril 14, 2026
NPPES CertifiedApril 14, 2026
✔ NPI 1801730692 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical Nurse Specialist · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code364SP0200X
License✔ Licensed in CA · 5195
1975 4TH ST, San Francisco, CA 94143
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ABBEY CORIN LEA DPT
Physical Therapist
1975 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-2800
ZSOFIA BANHEGYI LONG MD
Pediatrics
1975 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-5153
DR. DEAN THORSEN
Anesthesiology
1975 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-1000
ISABELA COSTA ACPNP
Nurse Practitioner (Pediatrics)
1975 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 514-4089
MEAGAN FUNASAKI
Pharmacist (Pediatrics)
1975 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-1000
MS. MOLLY KOREN LCSW
Social Worker (Clinical)
1975 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-7648
COLBEY RICKLEFS MD
Pediatrics (Adolescent Medicine)
1975 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-2002
KARA MORROW NP
Nurse Practitioner (Neonatal)
1975 4TH ST
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-1565

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Martina Merz's NPI number?

The NPI number for Martina Merz is 1801730692. It was assigned to this individual provider in the NPPES registry on April 14, 2026.

Where is Martina Merz located?

Martina Merz practices at 1975 4th St, San Francisco, CA 94143. The listed phone number is (628) 226-8230.

What is Martina Merz's specialty?

The primary specialty registered for this NPI is Clinical Nurse Specialist, specializing in Pediatrics, with taxonomy code 364SP0200X.

When was this NPI record last updated?

The NPPES record for Martina Merz was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.