Marion Turner
Marion Turner is a Marriage & Family Therapist in Maryville, TN, registered under NPI 1003671603.
Getting there
Here is what surrounds this office in Maryville, based on OpenStreetMap data collected Oct 13, 2026. No dedicated parking is recorded within walking distance, so allow extra time to find street parking. A pharmacy sits 0.40 mi from the entrance (Walgreens), which helps if you leave with a prescription.
Getting here and what is nearby
Restaurant Bojangles' 217 ft ~1 min
2009 East Lamar Alexander Parkway, Maryville 37804
Mo-Sa 05:00-22:00; Su 06:00-22:00
Restaurant Taco Bell 292 ft ~2 min
2013 East Lamar Alexander Parkway, Maryville 37804
Mo-We 06:30-03:00; Th-Sa 06:30-03:30; Su 06:30-03:00
Restaurant Shiloh Brew & Chew Family Restaurant 974 ft ~4 min
1805 East Lamar Alexander Parkway, Maryville 37804
Tu-Th 11:00-21:00; Fr-Sa 11:00-22:00; Su 11:00-16:00
Grocery Food City 0.29 mi ~6 min
Pharmacy Walgreens 0.40 mi ~9 min
1602 East Lamar Alexander Parkway, 37804
Mo-Su 08:00-21:00
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Marriage & Family Therapist covers
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups. NUCC Health Care Provider Taxonomy, code 106H00000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003671603 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 14, 2024 |
| Last updated | Feb 14, 2024 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
2024 EAST LAMAR ALEXANDER PARKWAY Maryville, TN 37804 (865) 270-3034 |
| Mailing address |
415 BRIDGEWAY DR Maryville, TN 37801 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 6 | 7 | 1 | 6 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 7 | 2 | 6 | 0 |
Sum = 47 · next multiple of 10 = 50 · check digit = 3 · actual last digit = 3
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.