Active NPI
Karen Olson, M.A., L.P.C
- Counselor
- Tucson, AZ
National Provider Identifier
1720037344
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Counselor
- License
- LPC2529
- Practice address
- 6041 E Grant Rd
Tucson, AZ 85712-2317 - Phone
- (520) 296-7766
- NPI assigned
- May 9, 2006
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Counselor | 101Y00000X | LPC2529 | AZ | Primary |
| Addiction (Substance Use Disorder) Counselor | 101YA0400X | LPC2529 | AZ | |
| Mental Health Counselor | 101YM0800X | LPC2529 | AZ | |
| Professional Counselor | 101YP2500X | LPC2529 | AZ |
Addresses
Primary practice location
6041 E Grant Rd
Tucson, AZ 85712-2317
Mailing address
PO Box 85368
Tucson, AZ 85754-5368
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in AZ
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20251013002037 | AZ | Practitioner - Mental Health Counselor | 9931696150 | Practice locations: Tucson, AZ |
Care Compare profile
Medicare Care Compare- Specialty
- Mental Health Counselor
- Education
- Other, 1992
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
330 E 16TH St
Tucson, AZ 85701-2811
Phone (520) 940-0486
PO Box
Suite 1108
Tucson, AZ 85702
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Master of Arts
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| LPC2529 | AZ | MD | Counselor |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1147132800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1720037344",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 85368",
"city": "TUCSON",
"state": "AZ",
"postal_code": "857545368"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6041 E GRANT RD",
"city": "TUCSON",
"state": "AZ",
"postal_code": "857122317",
"telephone_number": "520-296-7766"
}
],
"practiceLocations": [],
"basic": {
"last_name": "OLSON",
"first_name": "KAREN",
"name_prefix": "Ms.",
"credential": "M.A., L.P.C",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-05-09",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "101Y00000X",
"taxonomy_group": "",
"desc": "Counselor",
"state": "AZ",
"license": "LPC2529",
"primary": true
},
{
"code": "101YA0400X",
"taxonomy_group": "",
"desc": "Counselor, Addiction (Substance Use Disorder)",
"state": "AZ",
"license": "LPC2529",
"primary": false
},
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "AZ",
"license": "LPC2529",
"primary": false
},
{
"code": "101YP2500X",
"taxonomy_group": "",
"desc": "Counselor, Professional",
"state": "AZ",
"license": "LPC2529",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Tucson, AZ
Sources for this page
- 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.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.