Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maria Del Valle

Clinical Social Worker in San Juan, PR · enumerated 2016.

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

National Provider Identifier

1770943805

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Registry record

Entity type Individual (Type 1)

Name Maria Del Valle

Sex Female

Practice address 431 Ave Hostos, San Juan, PR, 00918

Phone (787) 704-0705

Enumeration date Mar 2, 2016

Last updated in NPPES Apr 27, 2021

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 15005 (PR) Primary

Other identifiers

Identifier	Type	State	Issuer
1303295	Medicaid	MA	-
1307576	Medicaid	MA	-
M18463	Other	MA	BLUE CROSS BLUE SHIELD

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.

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Frequently asked questions

Is NPI 1770943805 active?

Yes, as of the latest NPPES snapshot, NPI 1770943805 is active (record last updated 2021-04-27).

How do I verify Maria Del Valle's NPI record?

Cross-check NPI 1770943805 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Luis Rodriguez General Practice Physician · San Juan, PR NPI 1871545368 Instituto Psicoterapeutico De Pr Psychiatric Hospital · San Juan, PR NPI 1588619985 Alberto Varela Fernandez Psychiatry Physician · San Juan, PR NPI 1386682490 Rebecca Fantauzzi Psychiatry Physician · San Juan, PR NPI 1134162878 Madelyn Lopez Psychiatry Physician · San Juan, PR NPI 1013945401 Jainies Rivera Addiction (Substance Use Disorder) Counselor · San Juan, PR NPI 1124351481 Janice Feliciano Roman Clinical Psychologist · San Juan, PR NPI 1922449156 Jahaira Mangual Clinical Social Worker · San Juan, PR NPI 1063822120

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-27.