DR. RONALD D WELCH PHD
NPI 1659594513
Psychologist - Counseling in Littleton, CO
NPI Status: Active since April 10, 2007
Contact Information
141 W DAVIES AVE N
STE 105
LITTLETON, CO
ZIP 80120
Phone: (303) 730-1717
Fax: (303) 730-1531
- Individual
- Male
- Psychologist
- Counseling
About RONALD WELCH
This page provides the complete NPI Profile along with additional information for Ronald Welch, a provider established in Littleton, Colorado with a medical specialization in Psychologist, focusing in counseling . The healthcare provider is registered in the NPI registry with number 1659594513 assigned on April 2007. The practitioner's primary taxonomy code is 103TC1900X with license number 2702 (CO). The provider is registered as an individual and his NPI record was last updated 18 years ago.
- NPI
- 1659594513
- Provider Name
- DR. RONALD D WELCH PHD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 141 W DAVIES AVE N STE 105 LITTLETON, CO 80120
- Location Phone
- (303) 730-1717
- Location Fax
- (303) 730-1531
- Mailing Address
- 141 W DAVIES AVE N STE 105 LITTLETON, CO 80120
- Mailing Phone
- (303) 730-1717
- Mailing Fax
- (303) 730-1531
- Is Sole Proprietor?
- No
- Enumeration Date
- 04-10-2007
- Last Update Date
- 07-08-2007
- Code Navigator
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 Counseling
- Taxonomy Code
- 103TC1900X
- Type
- Behavioral Health & Social Service Providers
- License No.
- 2702
- License State
- CO
- Taxonomy Description
- A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as a part of families, groups and organizations. Counseling psychologists help people with physical, emotional and mental health issues improve their sense of well-being, alleviate feelings of distress and resolve crises. They also provide assessment, diagnosis, and treatment of more severe psychological symptoms.
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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 | 6 | 5 | 9 | 5 | 9 | 4 | 5 | 1 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 10 | 9 | 10 | 9 | 8 | 5 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 6 + 1 + 0 + 9 + 1 + 0 + 9 + 8 + 5 + 2 + 24 = 67 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 67 = 3 | 3 | ||||||||
The NPI number 1659594513 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.
MRS. AMY MICHELE CRAIG MA, LPC
Counselor
(Mental Health)
141 W DAVIES AVE N
STE 105
LITTLETON, CO
ZIP 80120
MR. CHRISTOPHER ADAM KATES MA, NCC
Counselor
(Professional)
141 W DAVIES AVE N
LITTLETON, CO
ZIP 80120
LARRY O SANDERS MD
Psychiatry & Neurology
(Psychiatry)
141 W DAVIES AVE N
SUITE 107
LITTLETON, CO
ZIP 80120
ELIZABETH DODRILL LPC
Counselor
(Mental Health)
141 W DAVIES AVE N
STE 105
LITTLETON, CO
ZIP 80120
MR. LINDEN TODD CHALLIS LCSW
Social Worker
(Clinical)
141 W DAVIES AVE N
STE 105
LITTLETON, CO
ZIP 80120
DR. MONTFORT O HASZ PSYD
Psychologist
(Counseling)
141 W DAVIES AVE N
STE 105
LITTLETON, CO
ZIP 80120
DR. CYNTHIA R REGARDIE PSYD
Psychologist
(Counseling)
141 W DAVIES AVE N
STE 105
LITTLETON, CO
ZIP 80120
MS. LAURA J WATERS LPC
Counselor
(Mental Health)
141 W DAVIES AVE N
STE 105
LITTLETON, CO
ZIP 80120
MR. DOUGLAS J FEIL LPC
Counselor
(Mental Health)
141 W DAVIES AVE N
STE 105
LITTLETON, CO
ZIP 80120
MR. JAMES D LEWIS LPC
Counselor
(Mental Health)
141 W DAVIES AVE N
STE 105
LITTLETON, CO
ZIP 80120
MR. JOEL A MACFARLAND LCSW
Social Worker
(Clinical)
141 W DAVIES AVE N
STE 105
LITTLETON, CO
ZIP 80120
DR. JAMES L FRANTZ PHD
Psychologist
(Counseling)
141 W DAVIES AVE N
STE 105
LITTLETON, CO
ZIP 80120
MRS. JENNIFER E POLLOCK LCSW
Social Worker
(Clinical)
141 W DAVIES AVE N
STE 105
LITTLETON, CO
ZIP 80120
MR. DAVID E JENKINS LPC
Counselor
(Mental Health)
141 W DAVIES AVE N
STE 105
LITTLETON, CO
ZIP 80120
DR. JOAN WICKHAM JONES PSYD
Psychologist
(Counseling)
141 W DAVIES AVE N
STE 105
LITTLETON, CO
ZIP 80120
MS. SHARON S DAVIS LPC
Counselor
(Mental Health)
141 W DAVIES AVE N
STE 105
LITTLETON, CO
ZIP 80120
MS. JODI L TOP LCSW
Social Worker
(Clinical)
141 W DAVIES AVE N
SUITE 105
LITTLETON, CO
ZIP 80120
AUDREY DREYER LPC
Counselor
(Professional)
141 W DAVIES AVE N
STE 105
LITTLETON, CO
ZIP 80120
KELLY KUIKEN POAG
Social Worker
141 W DAVIES AVE N
LITTLETON, CO
ZIP 80120
HANNAH REUTTER
Counselor
141 W DAVIES AVE N
LITTLETON, CO
ZIP 80120
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1659594513, enumerated as an "individual" on April 10, 2007.
The provider is located at 141 W DAVIES AVE N STE 105 LITTLETON, CO 80120 and the phone number is (303) 730-1717.
Psychologist with taxonomy code 103TC1900X and a focus in Counseling.
