Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ana Paula Castro-Papa

Marriage & Family Therapist in Denver, CO · enumerated 2017.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1912418740

Verified

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Registry record

Entity type Individual (Type 1)

Name Ana Paula Castro-Papa

Sex Female

Practice address 3337 S Monaco Street Pkwy Apt B, Denver, CO, 80222

Phone (310) 741-1631

Enumeration date Oct 19, 2017

Last updated in NPPES Apr 30, 2026

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 0002307 (CO) Primary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 0002661 (CO) Secondary

Other identifiers

Identifier	Type	State	Issuer
2738546	Other	CO	STUDENT ID NUMBER

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Ana Paula Castro-Papa?

Ana Paula Castro-Papa is registered in NPPES with the primary taxonomy of Marriage & Family Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-30.