Active NPI
Mark C McKarcher, MA, LMHC
- Mental Health Counselor
- Clarkston, WA
National Provider Identifier
1558502807
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- License
- LH00007501
- Practice address
- 744 5TH St
Suite D
Clarkston, WA 99403-2670 - Phone
- (509) 751-2519
- NPI assigned
- Mar 17, 2009
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Mental Health Counselor | 101YM0800X | LH00007501 | WA | Primary |
Addresses
Primary practice location
744 5TH St
Suite D
Clarkston, WA 99403-2670
Mailing address
744 5TH St
Suite D
Clarkston, WA 99403-2670
Phone (509) 751-2519
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Opted out of Medicare
- Yes, effective Jan 26, 2026 through Jan 26, 2028
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Master of Arts
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| LH00007501 | WA | MD | Mental Health Counselor |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1237248000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1237248000000",
"number": "1558502807",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "744 5TH ST",
"address_2": "SUITE D",
"city": "CLARKSTON",
"state": "WA",
"postal_code": "994032670",
"telephone_number": "509-751-2519"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "744 5TH ST",
"address_2": "SUITE D",
"city": "CLARKSTON",
"state": "WA",
"postal_code": "994032670",
"telephone_number": "509-751-2519"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MCKARCHER",
"first_name": "MARK",
"middle_name": "C",
"name_prefix": "Mr.",
"credential": "MA, LMHC",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2009-03-17",
"last_updated": "2009-03-17",
"status": "A"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "WA",
"license": "LH00007501",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Clarkston, WA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 17, 2009; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.