LOUIS S. NAEGLE, LCSW, P.C.
LOUIS S. NAEGLE, LCSW, P.C. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003056862, based in Bountiful, UT. It is classified under Marriage & Family Therapist.
Getting there
Here is what surrounds this office in Bountiful, based on OpenStreetMap data collected Sep 3, 2026. Parking is available about 547 ft away. The nearest transit stop is 529 ft away, served by 500 S @ 535 E.
Getting here and what is nearby
Transit Medical Dr @ 430 S 87 ft ~1 min
Parking 169 ft ~1 min
Transit Medical Dr @ 425 S 263 ft ~1 min
Parking 331 ft ~2 min
Transit 500 S @ 535 E 529 ft ~3 min
Parking 547 ft ~3 min
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-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003056862 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Mar 5, 2009 |
| Last updated | Mar 5, 2009 |
| Status | Active |
| Practice address |
425 MEDICAL DR SUITE 212 Bountiful, UT 84010 (801) 298-3442 Fax (801) 292-4838 |
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 | 0 | 5 | 6 | 8 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 5 | 3 | 8 | 3 |
Sum = 48 · next multiple of 10 = 50 · check digit = 2 · actual last digit = 2
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.