JEFF SIMPSON MPSS
NPI 1487016788
Peer Specialist in San Diego, CA

Q: What is Jeff Simpson's NPI number?

The NPI number for Jeff Simpson is 1487016788. It was assigned to this individual provider in the NPPES registry on March 25, 2016.

Q: What is Jeff Simpson's specialty?

The primary specialty registered for this NPI is Peer Specialist with taxonomy code 175T00000X.

Q: When was this NPI record last updated?

The NPPES record for Jeff Simpson was last updated on August 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since March 25, 2016

1963 4TH AVE, SAN DIEGO, CA 92101(619) 233-3432 Get Directions Write a Review

NPPES record last updated: August 19, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 7, 2023, May 24, 2023, May 8, 2022 and 1 more (4 updates tracked since 2016).

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About Jeff Simpson Mpss NPPES

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

JEFF SIMPSON MPSS (NPI 1487016788) is an individual peer specialist in San Diego, California and active in the NPI registry since March 2016. He maintains a secondary practice location in Santee.

NPPES Registry Identity

NPI1487016788

Entity TypeIndividualMale

Primary Taxonomy175T00000X

Provider Legal NameJEFF SIMPSONCredential: MPSS

Location Address1963 4TH AVESan Diego, CA 92101-2394

Mailing Address1963 4th AveSan Diego, CA 92101-2394 · (619) 233-3432

Phone(619) 233-3432

Sole ProprietorNo

Enumeration DateMarch 25, 2016

Last NPPES UpdateAugust 19, 20254 updates tracked since enumeration

NPPES CertifiedAugust 19, 2025

✔ NPI 1487016788 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPeer SpecialistOther Service Providers

Taxonomy Code175T00000X

Definition

Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.

Also ListedCounselor · Mental HealthTaxonomy 101YM0800X

1963 4TH AVE, San Diego, CA 92101

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Secondary Practice Location 1

Location 110201 Mission Gorge Rd Ste OSantee, CA 92071-3040 · Phone (619) 416-1669

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.

SANDY PALOMA PHILBIN MSW

Counselor (Mental Health)