Individual provider Active NPI

Dennis David Herling II, LMHCA

  • Mental Health Counselor
  • Vancouver, WA
National Provider Identifier
1568321008
Registry record updated Jan 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
MC61499539 Issued in WA
Practice address
816 NE 87TH Ave
Vancouver, WA 98664-1991
Phone
(360) 558-5727
NPI assigned
Jan 20, 2026
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 20, 2026

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 MC61499539 WA Primary

Addresses

Primary practice location

816 NE 87TH Ave
Vancouver, WA 98664-1991

Mailing address

PO Box 34703
Seattle, WA 98124-1703
Phone (206) 764-0502

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
MC61499539WAMDMental Health Counselor

NPI Registry JSON

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

{
    "created_epoch": "1768867200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768867200000",
    "number": "1568321008",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 34703",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981241703",
            "telephone_number": "206-764-0502",
            "fax_number": "206-764-0516"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "816 NE 87TH AVE",
            "city": "VANCOUVER",
            "state": "WA",
            "postal_code": "986641991",
            "telephone_number": "360-558-5727"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HERLING",
        "first_name": "DENNIS",
        "middle_name": "DAVID",
        "name_prefix": "Mr.",
        "name_suffix": "II",
        "credential": "LMHCA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-01-20",
        "last_updated": "2026-01-20",
        "certification_date": "2026-01-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "WA",
            "license": "MC61499539",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Vancouver, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 20, 2026; 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.