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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JOSEPH SEMMEL PMHNP-BC
NPI 1700543188
Nurse Practitioner - Psychiatric/Mental Health in San Diego, CA

Active since November 20, 2021
3853 ROSECRANS ST, SAN DIEGO, CA 92110(619) 692-8232(619) 542-4060 Get Directions Write a Review

NPPES record last updated: July 31, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 31, 2026, Jul 24, 2026, Jul 15, 2026 and 2 more (5 updates tracked since 2021).

About Joseph Semmel Pmhnp-bc NPPES

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

JOSEPH SEMMEL PMHNP-BC (NPI 1700543188) is an individual psychiatric/mental health provider in San Diego, California, licensed in California (95039852) and active in the NPI registry since November 2021.

NPPES Registry Identity

NPI1700543188
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameJOSEPH SEMMELCredential: PMHNP-BC
Location Address3853 ROSECRANS STSan Diego, CA 92110-3115
Mailing Address3853 Rosecrans StSan Diego, CA 92110-3115 · (619) 692-8232 · Fax (619) 542-4060
Phone(619) 692-8232
Fax(619) 542-4060
Sole ProprietorNo
Enumeration DateNovember 20, 2021
Last NPPES UpdateJuly 31, 20265 updates tracked since enumeration
NPPES CertifiedJuly 31, 2026
✔ NPI 1700543188 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in CA · 95039852
Also ListedRegistered Nurse · Psychiatric/Mental Health, AdultTaxonomy 163WP0809X · License 95230136 (CA)
3853 ROSECRANS ST, San Diego, CA 92110
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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.

MR. JASON DANIEL STEIN LMFT
Marriage & Family Therapist
3853 ROSECRANS ST
SAN DIEGO, CA 92110
San Diego County (619) 692-8232
ROBERT KOTTMAN RN
Registered Nurse (Psychiatric/Mental Health, Adult)
3853 ROSECRANS ST
SAN DIEGO, CA 92110
San Diego County (619) 692-8232
MISS MELISSA TARNECKI LVN
Licensed Vocational Nurse
3853 ROSECRANS ST
SAN DIEGO, CA 92110
San Diego County (619) 692-8232
AKIRA LASHAY DUBB
Nurse's Aide
3853 ROSECRANS ST
SAN DIEGO, CA 92110
San Diego County (385) 392-1103
VERITY HERMAWAN RN
Registered Nurse
3853 ROSECRANS ST
SAN DIEGO, CA 92110
San Diego County (619) 692-8200
MR. RICHARD ROLLAND ESQUIVEL ALFONSO II RN
Registered Nurse (Psychiatric/Mental Health, Adult)
3853 ROSECRANS ST
SAN DIEGO, CA 92110
San Diego County (619) 692-8232
KRISTIN LANSANGAN RN, PHN
Registered Nurse (Psychiatric/Mental Health, Adult)
3853 ROSECRANS ST
SAN DIEGO, CA 92110
San Diego County (619) 692-8232
JOHN BAIRD ARCHIBALD LVLN
Licensed Vocational Nurse
3853 ROSECRANS ST
SAN DIEGO, CA 92110
San Diego County (619) 692-8225

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 Joseph Semmel's NPI number?

The NPI number for Joseph Semmel is 1700543188. It was assigned to this individual provider in the NPPES registry on November 20, 2021.

Where is Joseph Semmel located?

Joseph Semmel practices at 3853 Rosecrans St, San Diego, CA 92110. The listed phone number is (619) 692-8232.

What is Joseph Semmel's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Joseph Semmel was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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.