Individual provider Active NPI

Denise Marie Merz-Stavis, LCSW

  • Mental Health Counselor
  • Citrus Heights, CA
National Provider Identifier
1811904782
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
LCS16852 Issued in CA
Practice address
7509 Madison Ave
Suite 106
Citrus Heights, CA 95610-7467
Phone
(916) 961-0529
Fax
(916) 961-3640
NPI assigned
Aug 2, 2006
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X LCS16852 CA Primary
Clinical Social Worker 1041C0700X LCS16852 CA

Addresses

Primary practice location

7509 Madison Ave
Suite 106
Citrus Heights, CA 95610-7467

Mailing address

5242 Roper Ave
Fair Oaks, CA 95628-3812
Phone (916) 961-0529

Other identifiers 1

IdentifierTypeStateIssuer
049998OtherCAPRACTIONER ID NUMBER MHN

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)
Not enrolled

State licenses

LicenseStateTypeSpecialty
LCS16852CAMDClinical Social Worker

NPI Registry JSON

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

{
    "created_epoch": "1154476800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1811904782",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5242 ROPER AVE",
            "city": "FAIR OAKS",
            "state": "CA",
            "postal_code": "956283812",
            "telephone_number": "916-961-0529",
            "fax_number": "916-961-3640"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7509 MADISON AVE",
            "address_2": "SUITE 106",
            "city": "CITRUS HEIGHTS",
            "state": "CA",
            "postal_code": "956107467",
            "telephone_number": "916-961-0529",
            "fax_number": "916-961-3640"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MERZ-STAVIS",
        "first_name": "DENISE",
        "middle_name": "MARIE",
        "name_prefix": "Ms.",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-08-02",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CA",
            "license": "LCS16852",
            "primary": true
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "LCS16852",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PRACTIONER ID NUMBER MHN",
            "identifier": "049998",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Citrus Heights, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.

Verify at the official NPI Registry.