Diana Horowitz, M.S., L.AC.

Primary specialty

AcupuncturistTaxonomy code 171100000X

License

938 Issued in CO

Practice address

3867 Tennyson St
Ste D
Denver, CO 80212-2157

Phone

(720) 404-9926

NPI assigned

Apr 10, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Master of Science

State licenses

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

{
    "created_epoch": "1144627200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1770546996",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4730 W 37TH AVE",
            "address_2": "#30",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802122059",
            "telephone_number": "303-561-4945"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3867 TENNYSON ST",
            "address_2": "STE D",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802122157",
            "telephone_number": "720-404-9926"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOROWITZ",
        "first_name": "DIANA",
        "name_prefix": "Ms.",
        "credential": "M.S., L.AC.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-04-10",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171100000X",
            "taxonomy_group": "",
            "desc": "Acupuncturist",
            "state": "CO",
            "license": "938",
            "primary": true
        },
        {
            "code": "171100000X",
            "taxonomy_group": "",
            "desc": "Acupuncturist",
            "state": "NY",
            "license": "002503",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Debra D Horner, R.N.
• Kristen Horner, RD, CNSC
• Shana Danielle Horner, PHARM.D.
• John Chris Hornsby, MD
• Dora Horovitz, FNP
• Helen Joyce Horowitz, M.D.
• Karla R Horowitz, PA
• Michael H. Horowitz
• Jaime Horsfall, MA, LPC
• David Andrew Horst, MD

• Acupuncturist in Denver, CO
• Providers in Denver, CO by specialty
• Acupuncturist in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.