Active NPI
Maria Belen Martinez, PSY.D.
- Clinical Psychologist
- Bellevue, WA
National Provider Identifier
1861947681
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Psychologist
- License
- PY60821262
- Practice address
- 2018 156TH Ave NE
Building F, Suite 100
Bellevue, WA 98007-3825 - Phone
- (425) 780-5329
- Fax
- (425) 264-8098
- NPI assigned
- Aug 22, 2016
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Psychologist | 103TC0700X | PY60821262 | WA | Primary |
Addresses
Primary practice location
2018 156TH Ave NE
Building F, Suite 100
Bellevue, WA 98007-3825
Mailing address
2018 156TH Ave NE
Building F, Suite 100
Bellevue, WA 98007-3825
Phone (425) 780-5329
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| PY60821262 | WA | MD | Clinical Psychologist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Dr. Kathleen Worsley | Past | Accepting new patients | |
| Lightheart Associates PS | Psychologist | Past | Accepting new patients |
Organizations & group practices 2
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.
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NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1471824000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761868800000",
"number": "1861947681",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2018 156TH AVE NE",
"address_2": "BUILDING F, SUITE 100",
"city": "BELLEVUE",
"state": "WA",
"postal_code": "980073825",
"telephone_number": "425-780-5329",
"fax_number": "425-264-8098"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2018 156TH AVE NE",
"address_2": "BUILDING F, SUITE 100",
"city": "BELLEVUE",
"state": "WA",
"postal_code": "980073825",
"telephone_number": "425-780-5329",
"fax_number": "425-264-8098"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MARTINEZ",
"first_name": "MARIA BELEN",
"name_prefix": "Dr.",
"credential": "PSY.D.",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2016-08-22",
"last_updated": "2025-10-31",
"certification_date": "2025-10-31",
"status": "A"
},
"taxonomies": [
{
"code": "103TC0700X",
"taxonomy_group": "",
"desc": "Psychologist, Clinical",
"state": "WA",
"license": "PY60821262",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Bellevue, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 31, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.