DR. SARAH INVER RICHARDSON PSYD
NPI 1558764753
Psychologist - Clinical in Philadelphia, PA

NPI Status: Active since October 01, 2014

Contact Information

230 W WASHINGTON SQ
2ND FLOOR
PHILADELPHIA, PA
ZIP 19106
Phone: (610) 547-7755

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  • Individual
  • Female
  • Psychologist
  • Clinical

About SARAH RICHARDSON

This page provides the complete NPI Profile along with additional information for Sarah Richardson, a provider established in Philadelphia, Pennsylvania with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1558764753 assigned on October 2014. The practitioner's primary taxonomy code is 103TC0700X with license number 17640 (PA). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1558764753
Provider Name
DR. SARAH INVER RICHARDSON PSYD
Gender
Female
Entity Type
Individual
Location Address
230 W WASHINGTON SQ 2ND FLOOR PHILADELPHIA, PA 19106
Location Phone
(610) 547-7755
Mailing Address
614 PINE ST APT 2F PHILADELPHIA, PA 19106
Mailing Phone
(610) 547-7755
Is Sole Proprietor?
Yes
Enumeration Date
10-01-2014
Last Update Date
10-01-2014
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A clinical psychologist like Sarah Richardson 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

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.
17640
License State
PA
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 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 1558764753, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 1 + 4 + 6 + 8 + 7 + 1 + 0 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1558764753.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine (Nephrology)
230 W WASHINGTON SQ, SUITE 100
PHILADELPHIA, PA 19106
Internal Medicine (Nephrology)
230 W WASHINGTON SQ, SUITE 100
PHILADELPHIA, PA 19106
Internal Medicine (Hematology & Oncology)
230 W WASHINGTON SQ, 2ND FLOOR
PHILADELPHIA, PA 19106
Internal Medicine (Cardiovascular Disease)
230 W WASHINGTON SQ, 3RD FLOOR
PHILADELPHIA, PA 19106
Internal Medicine (Interventional Cardiology)
230 W WASHINGTON SQ, 3RD FLOOR
PHILADELPHIA, PA 19106
Internal Medicine (Cardiovascular Disease)
230 W WASHINGTON SQ, 3RD FLOOR
PHILADELPHIA, PA 19106
Nurse Practitioner (Family)
230 W WASHINGTON SQ, 3RD FLOOR
PHILADELPHIA, PA 19106
Nurse Practitioner (Adult Health)
230 W WASHINGTON SQ, 3RD FLOOR
PHILADELPHIA, PA 19106
Internal Medicine (Cardiovascular Disease)
230 W WASHINGTON SQ, 3RD FLOOR
PHILADELPHIA, PA 19106
Internal Medicine (Cardiovascular Disease)
230 W WASHINGTON SQ, 3RD FLOOR
PHILADELPHIA, PA 19106
Physical Therapist
230 W WASHINGTON SQ, 5TH FLOOR
PHILADELPHIA, PA 19106
Physical Therapist
230 W WASHINGTON SQ, 5TH FLOOR
PHILADELPHIA, PA 19106
Non-Pharmacy Dispensing Site
230 W WASHINGTON SQ, 2ND FL
PHILADELPHIA, PA 19106
Clinic/Center (Endoscopy)
230 W WASHINGTON SQ, 4TH FL
PHILADELPHIA, PA 19106
Specialist
230 W WASHINGTON SQ, 4TH FL
PHILADELPHIA, PA 19106
Internal Medicine (Nephrology)
230 W WASHINGTON SQ, SUITE 100
PHILADELPHIA, PA 19106
Internal Medicine (Cardiovascular Disease)
230 W WASHINGTON SQ, 3RD FLOOR
PHILADELPHIA, PA 19106
Internal Medicine (Interventional Cardiology)
230 W WASHINGTON SQ, FARM JOURNAL BUILDING
PHILADELPHIA, PA 19106
Psychologist (Prescribing (Medical))
230 W WASHINGTON SQ, 2ND FLOOR
PHILADELPHIA, PA 19106
Genetic Counselor, MS
230 W WASHINGTON SQ, JOAN KARNELL CANCER CENTER AT PENNSYLVANIA HOSPITAL
PHILADELPHIA, PA 19106

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558764753, enumerated as an "individual" on October 01, 2014.

The provider is located at 230 W WASHINGTON SQ 2ND FLOOR PHILADELPHIA, PA 19106 and the phone number is (610) 547-7755.

Psychologist with taxonomy code 103TC0700X and a focus in Clinical.