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

DAWN MICHELLE ALFONSO
NPI 1578461240
Social Worker in Golden, CO

Q: What is Dawn Alfonso's NPI number?

The NPI number for Dawn Alfonso is 1578461240. It was assigned to this individual provider in the NPPES registry on October 30, 2026. The provider is also known as Dawn Michelle Harrison.

Q: What is Dawn Alfonso's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Q: When was this NPI record last updated?

The NPPES record for Dawn Alfonso 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 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.

Active since October 30, 2026

11656 BROOK RD, GOLDEN, CO 80403(720) 707-5751 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 Dawn Michelle Alfonso NPPES

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

DAWN MICHELLE ALFONSO (NPI 1578461240) is an individual social worker in Golden, Colorado, licensed in Colorado (0009927931) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1578461240

Entity TypeIndividualFemale

Primary Taxonomy104100000X

Provider Legal NameDAWN MICHELLE ALFONSO

Location Address11656 BROOK RDGolden, CO 80403-8563

Mailing Address11656 Brook RdGolden, CO 80403-8563 · (720) 707-5751

Phone(720) 707-5751

Sole ProprietorNo

Enumeration DateOctober 30, 2026

NPPES CertifiedOctober 30, 2026

✔ NPI 1578461240 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers

Taxonomy Code104100000X

License✔ Licensed in CO · 0009927931

Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

11656 BROOK RD, Golden, CO 80403

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Other Names 1

Former Name (1)Dawn Michelle Harrison

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 Dawn Alfonso's NPI number?

The NPI number for Dawn Alfonso is 1578461240. It was assigned to this individual provider in the NPPES registry on October 30, 2026. The provider is also known as Dawn Michelle Harrison.

Where is Dawn Alfonso located?

Dawn Alfonso practices at 11656 Brook Rd, Golden, CO 80403. The listed phone number is (720) 707-5751.

What is Dawn Alfonso's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Dawn Alfonso 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 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.