Individual provider Active NPI

Marsha Hewlett, PH.D.

  • Clinical Psychologist
  • Newport Beach, CA
National Provider Identifier
1316057797
Registry record updated Feb 23, 2011
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical PsychologistTaxonomy code 103TC0700X
License
PSY16670 Issued in CA
Practice address
1101 Dove St Ste 160
Newport Beach, CA 92660-2826
Phone
(949) 263-0703
Fax
(949) 719-9204
NPI assigned
Aug 30, 2006
Last updated
Feb 23, 2011By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 23, 2011

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Psychologist 103TC0700X PSY16670 CA Primary
Forensic Psychologist 103TF0200X PSY16670 CA

Addresses

Primary practice location

1101 Dove St Ste 160
Newport Beach, CA 92660-2826

Mailing address

1101 Dove St Ste 160
Newport Beach, CA 92660-2826
Phone (949) 263-0703

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
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 1

Enrollment IDStateProvider typePAC IDDetails
I20180606003342 CA Practitioner - Clinical Psychologist 0244595551 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Clinical Psychologist
Education
Other, 1998
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices

Practice addresses (Care Compare)

4631 Teller Ave
Suite 100
Newport Beach, CA 92660-8105
Phone (949) 887-7187

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
PSY16670CAMDForensic Psychologist

Practice roles

OrganizationSpecialtyStatusNew patients
Harbor Psychiatry & Mental Health, Professional Corporation CurrentSince Jul 22, 2025 Accepting new patients

Locations

4631 Teller Ave
Ste 100
Newport Beach, CA 92660
Phone (949) 335-7500

Organizations & group practices 1

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

NPI Registry JSON

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

{
    "created_epoch": "1156896000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1298419200000",
    "number": "1316057797",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1101 DOVE ST STE 160",
            "city": "NEWPORT BEACH",
            "state": "CA",
            "postal_code": "926602826",
            "telephone_number": "949-263-0703",
            "fax_number": "949-719-9204"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1101 DOVE ST STE 160",
            "city": "NEWPORT BEACH",
            "state": "CA",
            "postal_code": "926602826",
            "telephone_number": "949-263-0703",
            "fax_number": "949-719-9204"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HEWLETT",
        "first_name": "MARSHA",
        "name_prefix": "Dr.",
        "credential": "PH.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-08-30",
        "last_updated": "2011-02-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "CA",
            "license": "PSY16670",
            "primary": true
        },
        {
            "code": "103TF0200X",
            "taxonomy_group": "",
            "desc": "Psychologist, Forensic",
            "state": "CA",
            "license": "PSY16670",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Newport Beach, CA

Sources for this page

Verify at the official NPI Registry.