DR. IDALIA MASSA PH.D.
NPI 1275856890
Psychologist - Prescribing (Medical) in Arvada, CO

Q: What is Idalia Massa's NPI number?

The NPI number for Idalia Massa is 1275856890. It was assigned to this individual provider in the NPPES registry on March 10, 2010.

Q: What is Idalia Massa's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Prescribing (Medical), with taxonomy code 103TP0016X.

Q: When was this NPI record last updated?

The NPPES record for Idalia Massa was last updated on February 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 10, 2010

PO BOX 745232, ARVADA, CO 80006(720) 244-0201(720) 643-5885 Get Directions Write a Review

NPPES record last updated: February 23, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

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About Dr. Idalia Massa Ph.d. NPPES

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

DR. IDALIA MASSA PH.D. (NPI 1275856890) is an individual prescribing (medical) provider in Arvada, Colorado, licensed in Louisiana (350666) and active in the NPI registry since March 2010.

NPPES Registry Identity

NPI1275856890

Entity TypeIndividualFemale

Primary Taxonomy103TP0016X

Provider Legal NameDR. IDALIA MASSACredential: PH.D.

Location AddressPO BOX 745232Arvada, CO 80006-5232

Mailing AddressPo Box 745232Arvada, CO 80006-5232 · (720) 244-0201 · Fax (720) 643-5885

Phone(720) 244-0201

Fax(720) 643-5885

Sole ProprietorYes

Enumeration DateMarch 10, 2010

Last NPPES UpdateFebruary 23, 2026

NPPES CertifiedFebruary 23, 2026

✔ NPI 1275856890 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · Prescribing (Medical)Behavioral Health & Social Service Providers

Taxonomy Code103TP0016X

License✔ Licensed in LA · 350666

Definition

A licensed, doctoral-level psychologist authorized to prescribe and has undergone specialized education and training in preparation for prescriptive practice and has passed an examination accepted by the state board of psychology relevant to establishing competence for prescribing, and has received from the state board of psychology a current certificate granting prescriptive authority, which has not been revoked or suspended.

Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X

Also ListedPsychologist · RehabilitationTaxonomy 103TR0400X · License PSY.0003774 (CO)

PO BOX 745232, Arvada, CO 80006

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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 Idalia Massa's NPI number?

The NPI number for Idalia Massa is 1275856890. It was assigned to this individual provider in the NPPES registry on March 10, 2010.

Where is Idalia Massa located?

Idalia Massa practices at PO Box 745232, Arvada, CO 80006. The listed phone number is (720) 244-0201.

What is Idalia Massa's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Prescribing (Medical), with taxonomy code 103TP0016X.

When was this NPI record last updated?

The NPPES record for Idalia Massa was last updated on February 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.