DR. JAMES VINCENT SHREFFLER PSY. D., L. P.
NPI 1770143331
Psychologist in Duluth, MN
NPI Status: Active since June 17, 2019
Contact Information
324 W SUPERIOR ST STE 620
DULUTH, MN
ZIP 55802
Phone: (218) 722-2005
- Individual
- Male
- Psychologist
About JAMES SHREFFLER
This page provides the complete NPI Profile along with additional information for James Shreffler, a provider established in Duluth, Minnesota with a medical specialization in Psychologist. The healthcare provider is registered in the NPI registry with number 1770143331 assigned on June 2019. The practitioner's primary taxonomy code is 103T00000X with license number LP6416 (MN). The provider is registered as an individual and his NPI record was last updated 6 years ago.
- NPI
- 1770143331
- Provider Name
- DR. JAMES VINCENT SHREFFLER PSY. D., L. P.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 324 W SUPERIOR ST STE 620 DULUTH, MN 55802
- Location Phone
- (218) 722-2005
- Mailing Address
- 5206 HOWARD GNESEN RD DULUTH, MN 55803
- Mailing Phone
- (218) 206-1393
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 06-17-2019
- Last Update Date
- 12-08-2019
- Code Navigator
A psychologist like James Shreffler studies cognitive, emotional, social processes and behavior by observing, interpreting, and recording how people relate to one another and to their environments. Psychologists gather information and evaluate behavior through controlled laboratory experiments, psychoanalysis, psychotherapy or through personality, performance, aptitude, or intelligence tests, and use this information when testing theories in their research or when treating patients.
Location Map
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
- Taxonomy Code
- 103T00000X
- Type
- Behavioral Health & Social Service Providers
- License No.
- LP6416
- License State
- MN
- Taxonomy Description
- A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
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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 | 7 | 7 | 0 | 1 | 4 | 3 | 3 | 3 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 14 | 0 | 2 | 4 | 6 | 3 | 6 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 1 + 4 + 0 + 2 + 4 + 6 + 3 + 6 + 24 = 59 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 59 = 1 | 1 | ||||||||
The NPI number 1770143331 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 9 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1528134129 | TAMMY LYNN DAVIS Individual | Nurse Practitioner (Family) | 324 W SUPERIOR ST STE 620 DULUTH, MN 55802 (218) 606-1797 |
| 1043506116 | TREVOR SWOVERLAND MSW, LICSW Individual | Social Worker (Clinical) | 324 W SUPERIOR ST STE 620 DULUTH, MN 55802 (218) 606-1797 |
| 1851067466 | PAIGE MARIE BENSON Individual | Counselor (Professional) | 324 W SUPERIOR ST STE 620 DULUTH, MN 55802 (218) 606-1797 |
| 1497328603 | SARAH JOHNSON LPCC, LADC Individual | Counselor (Mental Health) | 324 W SUPERIOR ST STE 620 DULUTH, MN 55802 (218) 606-1797 |
| 1134664311 | AMP GROUP, LLC Organization | Counselor (Professional) | 324 W SUPERIOR ST STE 620 DULUTH, MN 55802 (218) 606-1797 |
| 1639930951 | MARY BIGLOW LICSW Individual | Social Worker (Clinical) | 324 W SUPERIOR ST STE 620 DULUTH, MN 55802 (218) 606-1797 |
| 1609634617 | KATHERINE PROVEAUX LICSW Individual | Social Worker (Clinical) | 324 W SUPERIOR ST STE 620 DULUTH, MN 55802 (218) 606-1797 |
| 1962251439 | ERIN MORGAN CASANOVA Individual | Counselor (Mental Health) | 324 W SUPERIOR ST STE 620 DULUTH, MN 55802 (218) 606-1797 |
| 1154149656 | HARMONY FELDMAN MCCULLOUGH LICSW Individual | Social Worker (Clinical) | 324 W SUPERIOR ST STE 620 DULUTH, MN 55802 (218) 606-1797 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1770143331, enumerated in the NPI registry as an "individual" on June 17, 2019
The provider is located at 324 W Superior St Ste 620 Duluth, Mn 55802 and the phone number is (218) 722-2005
The provider's speciality is Psychologist with taxonomy code 103T00000X
This NPI record was last updated on June 17, 2019. 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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