Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MARK JOHN KLAPCIC PMHNP-BC
NPI 1518865302
Nurse Practitioner - Psychiatric/Mental Health in Ashland, CA

Q: What is Mark Klapcic's NPI number?

The NPI number for Mark Klapcic is 1518865302. It was assigned to this individual provider in the NPPES registry on October 30, 2026.

Q: What is Mark Klapcic's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mark Klapcic was last updated on October 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since October 30, 2026

1572 150TH AVE, ASHLAND, CA 94578(510) 338-7855 Get Directions Write a Review

NPPES record added: October 30, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Mark John Klapcic Pmhnp-bc NPPES

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

MARK JOHN KLAPCIC PMHNP-BC (NPI 1518865302) is an individual psychiatric/mental health provider in Ashland, California, licensed in California (95041835) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1518865302

Entity TypeIndividualMale

Primary Taxonomy363LP0808X

Provider Legal NameMARK JOHN KLAPCICCredential: PMHNP-BC

Location Address1572 150TH AVEAshland, CA 94578-1823

Mailing Address1572 150th AveAshland, CA 94578-1823 · (510) 338-7855

Phone(510) 338-7855

Sole ProprietorNo

Enumeration DateOctober 30, 2026

NPPES CertifiedOctober 29, 2026

✔ NPI 1518865302 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in CA · 95041835

1572 150TH AVE, Ashland, CA 94578

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Other Providers at the Same Location NPPES

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

CINDY LE PSYCHIATRY PC

Psychiatry & Neurology (Psychiatry)

1572 150TH AVE
ASHLAND, CA 94578

Alameda County (510) 338-7855

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 Mark Klapcic's NPI number?

The NPI number for Mark Klapcic is 1518865302. It was assigned to this individual provider in the NPPES registry on October 30, 2026.

Where is Mark Klapcic located?

Mark Klapcic practices at 1572 150th Ave, Ashland, CA 94578. The listed phone number is (510) 338-7855.

What is Mark Klapcic'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 Mark Klapcic was last updated on October 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.