Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Orlando Marichal, LCSW
Social Worker in Hartford, CT · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255424057
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Registry record
Entity type Individual (Type 1)
Name Orlando Marichal
Credential LCSW
Sex Male
Practice address 675 Tower Ave Ste 301, Hartford, CT, 06112
Phone (860) 714-2470
Fax (860) 714-8934
Enumeration date Oct 2, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW credential
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.
Frequently asked questions
Where does Orlando Marichal practice?
The practice location on file with NPPES is in Hartford, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Orlando Marichal?
The National Provider Identifier (NPI) for Orlando Marichal is 1255424057, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Jane Romano Psychiatric/Mental Health Nurse Practitioner · Hartford, CT NPI 1164515946 Jennifer Mowry Social Worker · Hartford, CT NPI 1316030117 Larisa Yelunina Psychiatry Physician · Hartford, CT NPI 1265647713 Amber Irimia Psychiatric/Mental Health Nurse Practitioner · Hartford, CT NPI 1386066470 Gweneth Douglas Psychiatric/Mental Health Nurse Practitioner · Hartford, CT NPI 1083172811
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.