Individual provider Active NPI

Dianna Lacy

  • Mental Health Counselor
  • Oakland, CA
National Provider Identifier
1710385802
Registry record updated Dec 5, 2014
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
Practice address
1266 14TH St
Oakland, CA 94607-2205
Phone
(510) 531-3111
NPI assigned
Dec 5, 2014
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 5, 2014

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X Primary

Addresses

Primary practice location

1266 14TH St
Oakland, CA 94607-2205

Mailing address

1266 14TH St
Oakland, CA 94607-2205
Phone (510) 531-3111

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
I20251231002995 CA Practitioner - Marriage and Family Therapist 1456847193 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Marriage and Family Therapist
Education
Other, 2017
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

66 E Flagler St
Miami, FL 33130-1807

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Grow Healthcare Group PC Mental Health CurrentSince Nov 19, 2025 Accepting new patients

Locations

99 Almaden Blvd
Ste 600
San Jose, CA 95113
Phone (408) 402-4385

66 W Flagler St
Ste 900
Miami, FL 33130
Phone (786) 244-7711

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1417737600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1417737600000",
    "number": "1710385802",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1266 14TH ST",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946072205",
            "telephone_number": "510-531-3111"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1266 14TH ST",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946072205",
            "telephone_number": "510-531-3111"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LACY",
        "first_name": "DIANNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-12-05",
        "last_updated": "2014-12-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oakland, CA

Sources for this page

Verify at the official NPI Registry.