DR. MARK THEODORE SIMPSON PH.D.
NPI 1285757013
Psychologist - Clinical in Johnson City, TN
NPI Status: Active since April 08, 2007
Contact Information
119 BOONE RIDGE DR
SUITE 201
JOHNSON CITY, TN
ZIP 37615
Phone: (865) 673-6741
Fax: (865) 673-6634
- Individual
- Male
- Psychologist
- Clinical
About MARK SIMPSON
This page provides the complete NPI Profile along with additional information for Mark Simpson, a provider established in Johnson City, Tennessee with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1285757013 assigned on April 2007. The practitioner's primary taxonomy code is 103TC0700X with license number 3205 (TN). The provider is registered as an individual and his NPI record was last updated 7 years ago.
- NPI
- 1285757013
- Provider Name
- DR. MARK THEODORE SIMPSON PH.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 119 BOONE RIDGE DR SUITE 201 JOHNSON CITY, TN 37615
- Location Phone
- (865) 673-6741
- Location Fax
- (865) 673-6634
- Mailing Address
- 310 25TH AVE N STE 204 NASHVILLE, TN 37203
- Mailing Phone
- (615) 385-4090
- Mailing Fax
- (865) 673-6634
- Is Sole Proprietor?
- No
- Enumeration Date
- 04-08-2007
- Last Update Date
- 06-25-2018
- Code Navigator
A clinical psychologist like Mark Simpson assesses, diagnoses, and treats mental, emotional, and behavioral disorders. Clinical psychologists help people deal with problems ranging from short-term personal issues to severe, chronic conditions. Clinical psychologists interview patients, give diagnostic tests, provide psychotherapy and design behavior modification programs to help patients.
Location Map
Secondary Locations
- 119 Boone Ridge Dr Suite 201
Johnson City, TN 37615
(865) 673-6741
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Psychologist Clinical
- Taxonomy Code
- 103TC0700X
- Type
- Behavioral Health & Social Service Providers
- License No.
- 3205
- License State
- TN
- Taxonomy Description
- 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.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 2 | 8 | 5 | 7 | 5 | 7 | 0 | 1 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 16 | 5 | 14 | 5 | 14 | 0 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 2 + 1 + 6 + 5 + 1 + 4 + 5 + 1 + 4 + 0 + 2 + 24 = 57 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 57 = 3 | 3 | ||||||||
The NPI number 1285757013 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1740260835 | STEPHANIE M MULLINS RN Individual | Registered Nurse (Case Management) | 119 BOONE RIDGE DR SUITE 201 JOHNSON CITY, TN 37615 (423) 928-1145 |
| 1942280474 | ANGIE JOHNSON RN Individual | Registered Nurse (Case Management) | 119 BOONE RIDGE DR SUITE 201 JOHNSON CITY, TN 37615 (423) 928-1145 |
| 1629058045 | PATRICIA M ESTES APN Individual | Nurse Practitioner (Family) | 119 BOONE RIDGE DR SUITE 201 JOHNSON CITY, TN 37615 (423) 282-1480 |
| 1063528446 | DR. MICHAEL ALLEN KEITH O.D. Individual | Optometrist | 119 BOONE RIDGE DR SUITE 101 JOHNSON CITY, TN 37615 (423) 283-7300 |
| 1235230871 | MARY L CHRISTIAN FNP Individual | Nurse Practitioner (Family) | 119 BOONE RIDGE DR SUITE 201 JOHNSON CITY, TN 37615 (423) 282-1480 |
| 1952488314 | GREGORY LEE KEITH O.D. Individual | Optometrist | 119 BOONE RIDGE DR SUITE 101 JOHNSON CITY, TN 37615 (423) 283-7300 |
| 1801927546 | KEITH FAMILY VISION CLINIC Organization | Optometrist | 119 BOONE RIDGE DR SUITE 101 JOHNSON CITY, TN 37615 (423) 283-7300 |
| 1962692939 | DR. JAMES EDWARD SATTERLY D.O. Individual | Internal Medicine | 119 BOONE RIDGE DR SUITE 201, IPC OF TN,INC JOHNSON CITY, TN 37615 (423) 282-1480 |
| 1477859403 | BETH LINGERFELT FNP Individual | Nurse Practitioner (Family) | 119 BOONE RIDGE DR SUITE 201 JOHNSON CITY, TN 37615 (423) 282-1480 |
| 1437417565 | MRS. MALISA MARIA OVERBEY F.N.P. Individual | Nurse Practitioner (Family) | 119 BOONE RIDGE DR SUITE 201 JOHNSON CITY, TN 37615 (423) 282-1480 |
| 1346347358 | JOHN N. SAWAF DO Individual | Internal Medicine | 119 BOONE RIDGE DR SUITE 201 JOHNSON CITY, TN 37615 (423) 282-1480 |
| 1871563981 | STACEY LYNN COLLINS APN Individual | Nurse Practitioner (Family) | 119 BOONE RIDGE DR SUITE 201 JOHNSON CITY, TN 37615 (423) 282-1480 |
| 1437584380 | JOHN M WALDRON PA Individual | Physician Assistant | 119 BOONE RIDGE DR SUITE 201 JOHNSON CITY, TN 37615 (423) 282-1480 |
| 1598741787 | BRIAN P DONOVAN M.D. Individual | Internal Medicine | 119 BOONE RIDGE DR SUITE 201 JOHNSON CITY, TN 37615 (423) 282-1480 |
| 1548252638 | MR. DEWAYNE SCOTT STEFFEY FNP Individual | Nurse Practitioner (Family) | 119 BOONE RIDGE DR SUITE 201 JOHNSON CITY, TN 37615 (423) 282-1480 |
| 1811983455 | JENNY B. JONES ANP Individual | Nurse Practitioner (Adult Health) | 119 BOONE RIDGE DR SUITE 201 JOHNSON CITY, TN 37615 (423) 282-1480 |
| 1952343956 | MS. PATRICIA ANN O'QUINN FNP Individual | Nurse Practitioner (Family) | 119 BOONE RIDGE DR SUITE 201 JOHNSON CITY, TN 37615 (423) 282-1480 |
| 1316924665 | DIMKA M IALAMOVA-TOUNTCHEVA MD Individual | Internal Medicine | 119 BOONE RIDGE DR SUITE 201 JOHNSON CITY, TN 37615 (423) 282-1480 |
| 1194831636 | JACOB ERIC RONALD HOLT MD Individual | Family Medicine | 119 BOONE RIDGE DR SUITE 201 JOHNSON CITY, TN 37615 (423) 282-1480 |
| 1730598186 | SARA GEASLIN FNP Individual | Nurse Practitioner (Family) | 119 BOONE RIDGE DR SUITE 201 JOHNSON CITY, TN 37615 (423) 282-1480 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1285757013, enumerated in the NPI registry as an "individual" on April 08, 2007
The provider is located at 119 Boone Ridge Dr Suite 201 Johnson City, Tn 37615 and the phone number is (865) 673-6741
The provider's speciality is Psychologist with taxonomy code 103TC0700X with a focus in Clinical
This NPI record was last updated on April 08, 2007. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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