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

MATTHEW NEGERSMITH PPS
NPI 1003771585
Counselor - School in San Diego, CA

Q: What is Matthew Negersmith's NPI number?

The NPI number for Matthew Negersmith is 1003771585. It was assigned to this individual provider in the NPPES registry on December 17, 2025.

Q: What is Matthew Negersmith's specialty?

The primary specialty registered for this NPI is Counselor, specializing in School, with taxonomy code 101YS0200X.

Active since December 17, 2025

9550 CARMEL MOUNTAIN RD, SAN DIEGO, CA 92129(858) 484-1180 Get Directions Write a Review

NPPES record last updated: August 25, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 25, 2026, Dec 17, 2025 (2 updates tracked since 2025).

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About Matthew Negersmith Pps NPPES

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

MATTHEW NEGERSMITH PPS (NPI 1003771585) is an individual school provider in San Diego, California and active in the NPI registry since December 2025.

NPPES Registry Identity

NPI1003771585

Entity TypeIndividualMale

Primary Taxonomy101YS0200X

Provider Legal NameMATTHEW NEGERSMITHCredential: PPS

Location Address9550 CARMEL MOUNTAIN RDSan Diego, CA 92129-2738

Mailing Address9550 Carmel Mountain RdSan Diego, CA 92129-2738 · (858) 484-1180

Phone(858) 484-1180

Sole ProprietorYes

Enumeration DateDecember 17, 2025

Last NPPES UpdateAugust 25, 20262 updates tracked since enumeration

NPPES CertifiedAugust 25, 2026

✔ NPI 1003771585 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · SchoolBehavioral Health & Social Service Providers

Taxonomy Code101YS0200X

9550 CARMEL MOUNTAIN RD, San Diego, CA 92129

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Other Providers at the Same Location NPPES 6

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

BERENICE MURO PPS

Counselor (School)

9550 CARMEL MOUNTAIN RD
SAN DIEGO, CA 92129

San Diego County (858) 484-1180

I'ESHA THOMAS

Counselor (School)

9550 CARMEL MOUNTAIN RD
SAN DIEGO, CA 92129

San Diego County (858) 484-1180

RADY CHILDREN'S HOSPITAL SAN DIEGO

Psychiatric Unit

9550 CARMEL MOUNTAIN RD, OUT PATIENT PSYCHIATRY
SAN DIEGO, CA 92129

San Diego County (858) 487-9050

MELISSA EILEEN FITZGIBBON MS, LAT, ATC

Specialist/Technologist (Athletic Trainer)

9550 CARMEL MOUNTAIN RD
SAN DIEGO, CA 92129

San Diego County (858) 484-1180

MS. KIM DINH TRAN

Counselor (School)

9550 CARMEL MOUNTAIN RD
SAN DIEGO, CA 92129

San Diego County (858) 484-1180

WILLIAM HOPKINS CES

Specialist/Technologist (Athletic Trainer)

9550 CARMEL MOUNTAIN RD
SAN DIEGO, CA 92129

San Diego County (858) 484-1180

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 Matthew Negersmith's NPI number?

The NPI number for Matthew Negersmith is 1003771585. It was assigned to this individual provider in the NPPES registry on December 17, 2025.

Where is Matthew Negersmith located?

Matthew Negersmith practices at 9550 Carmel Mountain Rd, San Diego, CA 92129. The listed phone number is (858) 484-1180.

What is Matthew Negersmith's specialty?

The primary specialty registered for this NPI is Counselor, specializing in School, with taxonomy code 101YS0200X.

When was this NPI record last updated?

The NPPES record for Matthew Negersmith was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.