Individual provider Active NPI

Debra Ellen Mashberg, PH.D.

  • Psychologist
  • Old Saybrook, CT
National Provider Identifier
1194871665
Registry record updated Oct 1, 2011
On this page

Key facts

NPPES NPI Registry
Primary specialty
PsychologistTaxonomy code 103T00000X
License
35SI00324900 Issued in NJ
Practice address
20 Research Pkwy
Old Saybrook, CT 06475-4214
Phone
(800) 370-3651
Fax
(860) 510-0763
NPI assigned
Jan 26, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 1, 2011

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychologist 103T00000X 35SI00324900 NJ Primary

Addresses

Primary practice location

20 Research Pkwy
Old Saybrook, CT 06475-4214

Mailing address

20 Research Pkwy
Old Saybrook, CT 06475-4214
Phone (800) 370-3651

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NJ, PA, NH3 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20090505000247 NJ Practitioner - Clinical Psychologist 6507914371 Reassigns benefits to 2 organizations
I20161122001898 PA Practitioner - Clinical Psychologist 6507914371 Reassigns benefits to 1 organization
I20250903002336 NH Practitioner - Clinical Psychologist 6507914371 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Clinical Psychologist
Education
Other, 1989
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

1 California St
Suite 2300
San Francisco, CA 94111-3720

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Philosophy

Practice roles

OrganizationSpecialtyStatusNew patients
Doctor on Demand Professionals P C Psychologist CurrentSince May 25, 2025 Accepting new patients
Center for Integrated Behavioral Health,LLC Psychologist CurrentSince Oct 14, 2016 Accepting new patients
Senior Care Therapy LLC CurrentSince May 1, 2020 Accepting new patients
Doctor on Demand Professionals of New Jersey, P.C. Psychologist CurrentSince Sep 23, 2021 Accepting new patients
Keith J. Alexander, PH.D., P.C. PastSince May 25, 1993 Accepting new patients
Hunterdon Medical Center Past Accepting new patients
Vericare Behavioral Health of New Jersey, P.a. Past Accepting new patients

Locations

1 California St
Ste 2300
San Francisco, CA 94111
Phone (800) 929-0926

2719 Hollywood Blvd
Hollywood, FL 33020
Phone (954) 354-2555

10 Ferry St
Ste 313
Concord, NH 03301
Phone (617) 249-6854

100 Charles Ewing Blvd
Ste 160
Trenton, NJ 08628
Phone (212) 878-7685

1 E Broad St
Ste 510
Bethlehem, PA 18018
Phone (610) 865-4300

1 W Broad St
Ste 810
Bethlehem, PA 18018
Phone (610) 417-4966

Interoperability endpoints

  • Direct secure messaging: debra.mashberg.1@30520.direct.athenahealth.com

Organizations & group practices 7

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1169769600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1317427200000",
    "number": "1194871665",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20 RESEARCH PKWY",
            "city": "OLD SAYBROOK",
            "state": "CT",
            "postal_code": "064754214",
            "telephone_number": "800-370-3651",
            "fax_number": "860-510-0763"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20 RESEARCH PKWY",
            "city": "OLD SAYBROOK",
            "state": "CT",
            "postal_code": "064754214",
            "telephone_number": "800-370-3651",
            "fax_number": "860-510-0763"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASHBERG",
        "first_name": "DEBRA",
        "middle_name": "ELLEN",
        "name_prefix": "Dr.",
        "credential": "PH.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-01-26",
        "last_updated": "2011-10-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "NJ",
            "license": "35SI00324900",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Old Saybrook, CT

Sources for this page

Verify at the official NPI Registry.