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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MS. MARTHA L LARSON RN, ANP-C-
NPI 1164481016
Nurse Practitioner - Adult Health in Durham, NC

Active since March 20, 2006
508 FULTON STREET, DURHAM, NC 27710(919) 286-0411(919) 286-6853 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Ms. Martha L Larson Rn, Anp-c- NPPES

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

MS. MARTHA L LARSON RN, ANP-C- (NPI 1164481016) is an individual adult health provider in Durham, North Carolina, licensed in North Carolina (081889) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1164481016
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMS. MARTHA L LARSONCredential: RN, ANP-C-
Location Address508 FULTON STREETDurham, NC 27710-0001
Mailing Address102 William White CtCarrboro, NC 27510-4120 · (919) 933-0362
Phone(919) 286-0411
Fax(919) 286-6853
Sole ProprietorNo
Enumeration DateMarch 20, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1164481016 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in NC · 081889
508 FULTON STREET, Durham, NC 27710
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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 Martha Larson's NPI number?

The NPI number for Martha Larson is 1164481016. It was assigned to this individual provider in the NPPES registry on March 20, 2006.

Where is Martha Larson located?

Martha Larson practices at 508 Fulton Street, Durham, NC 27710. The listed phone number is (919) 286-0411.

What is Martha Larson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

When was this NPI record last updated?

The NPPES record for Martha Larson was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.