RONALD R. SUMMERHILL, PLLC
RONALD R. SUMMERHILL, PLLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1639931322, based in Morristown, TN. The organization lists 11 taxonomy classifications, with Clinical Psychologist recorded as primary.
Getting there
The practice address on file is 3066 BERNA WAY, Morristown, TN 37814. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
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 Clinical covers
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems. NUCC Health Care Provider Taxonomy, code 103TC0700X
All registered taxonomy codes
This provider registers 11 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist Clinical | — | — | primary |
| 101YM0800X | Mental Health Counselor Mental Health | — | — | |
| 101YP2500X | Professional Counselor Professional | — | — | |
| 103G00000X | Clinical Neuropsychologist | — | — | |
| 103TA0400X | Addiction (Substance Use Disorder) Psychologist Addiction (Substance Use Disorder) | — | — | |
| 103TA0700X | Adult Development & Aging Psychologist Adult Development & Aging | — | — | |
| 103TB0200X | Cognitive & Behavioral Psychologist Cognitive & Behavioral | — | — | |
| 103TC2200X | Clinical Child & Adolescent Psychologist Clinical Child & Adolescent | — | — | |
| 103TF0200X | Forensic Psychologist Forensic | — | — | |
| 103TM1800X | Intellectual & Developmental Disabilities Psychologist Intellectual & Developmental Disabilities | — | — | |
| 103TS0200X | School Psychologist School | — | — |
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 | 1639931322 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jan 29, 2024 |
| Last updated | Jan 29, 2024 |
| Status | Active |
| Practice address |
3066 BERNA WAY Morristown, TN 37814 (480) 580-3234 |
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 | 6 | 3 | 9 | 9 | 3 | 1 | 3 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 6 | 6 | 9 | 9 | 3 | 2 | 3 | 4 |
Sum = 68 · next multiple of 10 = 70 · 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.