DR. R DANDRIDGE COLLINS PH. D.
NPI 1548587728
Psychologist - Counseling in Philadelphia, PA

NPI Status: Active since April 27, 2010

Contact Information

210 W RITTENHOUSE SQ
SUITE 408
PHILADELPHIA, PA
ZIP 19103
Phone: (215) 790-9718
Fax: (215) 790-2557

Get Directions Write a Review

  • Individual
  • Male
  • Psychologist
  • Counseling

About R COLLINS

This page provides the complete NPI Profile along with additional information for R Collins, a provider established in Philadelphia, Pennsylvania with a medical specialization in Psychologist, focusing in counseling . The healthcare provider is registered in the NPI registry with number 1548587728 assigned on April 2010. The practitioner's primary taxonomy code is 103TC1900X with license number PS-005244-L (PA). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1548587728
Provider Name
DR. R DANDRIDGE COLLINS PH. D.
Gender
Male
Entity Type
Individual
Location Address
210 W RITTENHOUSE SQ SUITE 408 PHILADELPHIA, PA 19103
Location Phone
(215) 790-9718
Location Fax
(215) 790-2557
Mailing Address
210 W RITTENHOUSE SQ SUITE 408 PHILADELPHIA, PA 19103
Mailing Phone
(215) 790-9718
Mailing Fax
(215) 790-2557
Is Sole Proprietor?
Yes
Enumeration Date
04-27-2010
Last Update Date
04-27-2010
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.
PS-005244-L
License State
PA
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

 
2101YP1600XBehavioral Health & Social Service Providers

Counselor
Pastoral

 
3103TF0200XBehavioral Health & Social Service Providers

Psychologist
Forensic

 
4106H00000XBehavioral Health & Social Service Providers

Marriage & Family Therapist

 

Reviews for DR. R DANDRIDGE COLLINS PH. D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1548587728, we treat the final digit (8) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
4
Doubled → 8
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
7
Unchanged
Pos 9
2
Doubled → 4
Check
8
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 4 → 8 5 → 10 → 1 7 → 14 → 5 2 → 4

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 5 + 8 + 8 + 1 + 0 + 8 + 1 + 4 + 7 + 4 + 24 = 72

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1548587728.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
210 W RITTENHOUSE SQ, SUITE 404
PHILADELPHIA, PA 19103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548587728, enumerated as an "individual" on April 27, 2010.

The provider is located at 210 W RITTENHOUSE SQ SUITE 408 PHILADELPHIA, PA 19103 and the phone number is (215) 790-9718.

Psychologist with taxonomy code 103TC1900X and a focus in Counseling.