DONNA J ZAFFY PHD LLC
NPI 1437214848
Psychologist in Pittsburgh, PA

NPI Status: Active since December 26, 2006

Contact Information

4716 ELLSWORTH AVE
SUITE 117
PITTSBURGH, PA
ZIP 15213
Phone: (412) 622-0201
Fax: (412) 622-6886

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  • Organization
  • Psychologist

About DONNA J ZAFFY PHD LLC

This page provides the complete NPI Profile along with additional information for Donna J Zaffy Phd Llc, a provider established in Pittsburgh, Pennsylvania operating as a Psychologist. The healthcare provider is registered in the NPI registry with number 1437214848 assigned on December 2006. The practitioner's primary taxonomy code is 103T00000X with license number PS000315L (PA). The provider is registered as an organization and their NPI record was last updated 6 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Donna J Zaffy Phd (Sole Proprietor)

NPI
1437214848
Provider Name
DONNA J ZAFFY PHD LLC
Entity Type
Organization
Location Address
4716 ELLSWORTH AVE SUITE 117 PITTSBURGH, PA 15213
Location Phone
(412) 622-0201
Location Fax
(412) 622-6886
Mailing Address
4716 ELLSWORTH AVE SUITE 117 PITTSBURGH, PA 15213
Mailing Phone
(412) 622-0201
Mailing Fax
(412) 622-6886
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-26-2006
Last Update Date
08-22-2020
Code Navigator

A psychologist like Donna J Zaffy Phd Llc 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.

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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.
PS000315L
License State
PA
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. DONNA J ZAFFY PHD

Authorized Official Title
SOLE PROPRIETOR
Authorized Official Phone
(412) 622-0201

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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 1437214848, 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
4
Unchanged
Pos 3
3
Doubled → 6
Pos 4
7
Unchanged
Pos 5
2
Doubled → 4
Pos 6
1
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
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 3 → 6 2 → 4 4 → 8 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 6 + 7 + 4 + 1 + 8 + 8 + 8 + 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 1437214848.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Psychologist (Clinical)
4716 ELLSWORTH AVE, SUITE 101
PITTSBURGH, PA 15213
Psychologist (Clinical)
4716 ELLSWORTH AVE, SUITE 105
PITTSBURGH, PA 15213
Psychologist
4716 ELLSWORTH AVE, CATHEDRAL MANSIONS STE 122
PITTSBURGH, PA 15213
Psychologist
4716 ELLSWORTH AVE, SUITE 101
PITTSBURGH, PA 15213
Psychologist (Clinical)
4716 ELLSWORTH AVE, STE 102 CATHEDRAL MANSIONS
PITTSBURGH, PA 15213
Social Worker (Clinical)
4716 ELLSWORTH AVE, SUITE 111
PITTSBURGH, PA 15213
Psychologist
4716 ELLSWORTH AVE, SUITE 211
PITTSBURGH, PA 15213
Psychologist (Counseling)
4716 ELLSWORTH AVE, SUITE 211
PITTSBURGH, PA 15213
Psychologist
4716 ELLSWORTH AVE, SUITE 211
PITTSBURGH, PA 15213
Psychologist
4716 ELLSWORTH AVE, SUITE 117
PITTSBURGH, PA 15213
Psychologist (Clinical)
4716 ELLSWORTH AVE, SUITE 211
PITTSBURGH, PA 15213
Community/Behavioral Health
4716 ELLSWORTH AVE, #116
PITTSBURGH, PA 15213

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1437214848, enumerated as an "organization" on December 26, 2006.

The provider is located at 4716 ELLSWORTH AVE SUITE 117 PITTSBURGH, PA 15213 and the phone number is (412) 622-0201.

Psychologist with taxonomy code 103T00000X.