MARSHALL CROSS SORNBORGER
NPI 1467384453
Counselor - Mental Health in Hartford, CT
Active since June 02, 2026
About Marshall Cross Sornborger NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARSHALL CROSS SORNBORGER (NPI 1467384453) is an individual mental health provider in Hartford, Connecticut, licensed in Connecticut (9716) and active in the NPI registry since June 2026.
NPPES Registry Identity
NPI1467384453
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameMARSHALL CROSS SORNBORGER
Location Address682 PROSPECT AVEHartford, CT 06105-4238
Mailing Address682 Prospect AveHartford, CT 06105-4238 · (860) 663-8131
Phone(860) 663-8131
Sole ProprietorNo
Enumeration DateJune 2, 2026
NPPES CertifiedJune 2, 2026
✔ NPI 1467384453 is a valid, active identifier and passes the ISO check-digit test.
Specialties & Licenses
★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in CT · 9716
682 PROSPECT AVE, Hartford, CT 06105
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Social Worker (Clinical)
682 PROSPECT AVE, SECOND FLOOR
HARTFORD, CT 06105
HARTFORD, CT 06105
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1467384453, enumerated as an "individual" on June 02, 2026.
The provider is located at 682 PROSPECT AVE HARTFORD, CT 06105 and the phone number is (860) 663-8131.
Counselor with taxonomy code 101YM0800X and a focus in Mental Health.