Individual provider Active NPI

Mark Richard Sanders, MS, LPC

  • Mental Health Counselor
  • Littleton, CO
National Provider Identifier
1336347947
Registry record updated Jul 31, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
LPC.004755 Issued in CO
Practice address
61 W Davies Ave N
Littleton, CO 80120-5252
Phone
(303) 797-9420
NPI assigned
Jul 5, 2007
Last updated
Jul 31, 2025By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 31, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X LPC.004755 CO Primary
Addiction (Substance Use Disorder) Counselor 101YA0400X
Mental Health Counselor 101YM0800X PC004482 PA

Addresses

Primary practice location

61 W Davies Ave N
Littleton, CO 80120-5252

Mailing address

4322 Lyndenwood PT
Littleton, CO 80130-8812

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
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
LPC.004755COMDMental Health Counselor
PC004482PAMDMental Health Counselor

NPI Registry JSON

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

{
    "created_epoch": "1183593600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753920000000",
    "number": "1336347947",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4322 LYNDENWOOD PT",
            "city": "LITTLETON",
            "state": "CO",
            "postal_code": "801308812"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "61 W DAVIES AVE N",
            "city": "LITTLETON",
            "state": "CO",
            "postal_code": "801205252",
            "telephone_number": "303-797-9420"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SANDERS",
        "first_name": "MARK",
        "middle_name": "RICHARD",
        "name_prefix": "Mr.",
        "credential": "MS, LPC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-07-05",
        "last_updated": "2025-07-31",
        "certification_date": "2025-07-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CO",
            "license": "LPC.004755",
            "primary": true
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "PA",
            "license": "PC004482",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Littleton, CO

Sources for this page

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

Verify at the official NPI Registry.