GREY&STEERMANPSYCHOLOGICALSERVICES,PC
NPI 1992725899
Psychologist - Clinical in Rochester, NY

NPI Status: Active since July 20, 2006

Contact Information

980 WESTFALL RD
SUITE 125
ROCHESTER, NY
ZIP 14618
Phone: (585) 292-6630
Fax: (585) 292-9720

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  • Organization
  • Psychologist
  • Clinical

About GREY&STEERMANPSYCHOLOGICALSERVICES,PC

This page provides the complete NPI Profile along with additional information for Grey&steermanpsychologicalservices,pc, a provider established in Rochester, New York operating as a Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1992725899 assigned on July 2006. The practitioner's primary taxonomy code is 103TC0700X with license number 7583 (NY). 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. Mark Trevelyan Grey Ph.d. (President)

NPI
1992725899
Provider Name
GREY&STEERMANPSYCHOLOGICALSERVICES,PC
Entity Type
Organization
Location Address
980 WESTFALL RD SUITE 125 ROCHESTER, NY 14618
Location Phone
(585) 292-6630
Location Fax
(585) 292-9720
Mailing Address
980 WESTFALL RD SUITE 125 ROCHESTER, NY 14618
Mailing Phone
(585) 292-6630
Mailing Fax
(585) 292-9720
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-20-2006
Last Update Date
08-22-2020
Code Navigator

A clinical psychologist like Grey&steermanpsychologicalservices,pc 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.

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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 Clinical

Taxonomy Code
103TC0700X
Type
Behavioral Health & Social Service Providers
License No.
7583
License State
NY
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.

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. MARK TREVELYAN GREY PH.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(585) 292-6630

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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 1992725899, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
9
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
8
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
9
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 9 → 18 → 9 7 → 14 → 5 5 → 10 → 1 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 1 + 4 + 2 + 1 + 0 + 8 + 1 + 8 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1992725899.

Other Providers at the Same Location


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

Anesthesiology
980 WESTFALL RD, STE 300 BRIGHTON SURGERY CENTER
ROCHESTER, NY 14618
Anesthesiology (Pain Medicine)
980 WESTFALL RD, SUITE 350
ROCHESTER, NY 14618
Anesthesiology
980 WESTFALL RD, STE 300
ROCHESTER, NY 14618
Otolaryngology
980 WESTFALL RD, BLDG 100, STE 127
ROCHESTER, NY 14618
Dentist (Endodontics)
980 WESTFALL RD, BLDG 200, SUITE 210
ROCHESTER, NY 14618
Psychologist (Clinical)
980 WESTFALL RD, SUITE 125
ROCHESTER, NY 14618
Dentist (General Practice)
980 WESTFALL RD, SUITE 120
ROCHESTER, NY 14618
Anesthesiology
980 WESTFALL RD, SUITE 300
ROCHESTER, NY 14618
Anesthesiology
980 WESTFALL RD, SUITE 350 BRIGHTON SURGICAL CENTER
ROCHESTER, NY 14618
Psychiatry & Neurology (Psychiatry)
980 WESTFALL RD, SUITE 115
ROCHESTER, NY 14618
Internal Medicine
980 WESTFALL RD, SUITE NUMBER 250
ROCHESTER, NY 14618
Dentist (General Practice)
980 WESTFALL RD, SUITE 120
ROCHESTER, NY 14618
Nurse Anesthetist, Certified Registered
980 WESTFALL RD, STE 300
ROCHESTER, NY 14618
Internal Medicine
980 WESTFALL RD, SUITE NUMBER 250
ROCHESTER, NY 14618
Nurse Practitioner (Family)
980 WESTFALL RD
ROCHESTER, NY 14618
Orthopaedic Surgery
980 WESTFALL RD, BLDG. 100, SUITE 105
ROCHESTER, NY 14618
Dentist (Endodontics)
980 WESTFALL RD, SUITE 210, BUILDING 200
ROCHESTER, NY 14618
Dentist (General Practice)
980 WESTFALL RD, SUITE 120
ROCHESTER, NY 14618
Podiatrist (Primary Podiatric Medicine)
980 WESTFALL RD, SUITE 105
ROCHESTER, NY 14618
Specialist
980 WESTFALL RD, SUITE 1-127
ROCHESTER, NY 14618

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992725899, enumerated as an "organization" on July 20, 2006.

The provider is located at 980 WESTFALL RD SUITE 125 ROCHESTER, NY 14618 and the phone number is (585) 292-6630.

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