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

MATTHEW NEHEMIAH DANIEL HAMMOND MA
NPI 1568097400
Counselor in Portland, OR

Q: What is Matthew Hammond's NPI number?

The NPI number for Matthew Hammond is 1568097400. It was assigned to this individual provider in the NPPES registry on March 11, 2020.

Q: What is Matthew Hammond's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

Q: When was this NPI record last updated?

The NPPES record for Matthew Hammond was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 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 March 11, 2020

1620 SE CLAYBOURNE ST STE A203, PORTLAND, OR 97202(503) 660-8617 Get Directions Write a Review

NPPES record last updated: July 10, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 10, 2026, Mar 11, 2020 (2 updates tracked since 2020).

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About Matthew Nehemiah Daniel Hammond Ma NPPES

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

MATTHEW NEHEMIAH DANIEL HAMMOND MA (NPI 1568097400) is an individual counselor in Portland, Oregon and active in the NPI registry since March 2020.

NPPES Registry Identity

NPI1568097400

Entity TypeIndividualMale

Primary Taxonomy101Y00000X

Provider Legal NameMATTHEW NEHEMIAH DANIEL HAMMONDCredential: MA

Location Address1620 SE CLAYBOURNE ST STE A203Portland, OR 97202-5662

Mailing Address1620 Se Claybourne St Ste A203Portland, OR 97202-5662 · (503) 660-8617

Phone(503) 660-8617

Sole ProprietorYes

Enumeration DateMarch 11, 2020

Last NPPES UpdateJuly 10, 20262 updates tracked since enumeration

NPPES CertifiedJuly 10, 2026

✔ NPI 1568097400 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers

Taxonomy Code101Y00000X

Definition

A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

1620 SE CLAYBOURNE ST STE A203, Portland, OR 97202

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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 Matthew Hammond's NPI number?

The NPI number for Matthew Hammond is 1568097400. It was assigned to this individual provider in the NPPES registry on March 11, 2020.

Where is Matthew Hammond located?

Matthew Hammond practices at 1620 SE Claybourne St Ste A203, Portland, OR 97202. The listed phone number is (503) 660-8617.

What is Matthew Hammond's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for Matthew Hammond was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 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.