JOHN BROCK
NPI 1851162838
Speech-Language Pathologist in Washington, DC

NPI Status: Active since January 10, 2024

Contact Information

102 IRVING ST NW
WASHINGTON, DC
ZIP 20010
Phone: (127) 020-2877

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  • Individual
  • Male
  • Speech-Language Pathologist

About JOHN BROCK

This page provides the complete NPI Profile along with additional information for John Brock, a provider established in Washington, District Of Columbia with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1851162838 assigned on January 2024. The practitioner's primary taxonomy code is 235Z00000X with license number 02889L (MD). The provider is registered as an individual and his NPI record was last updated 2 years ago. John Brock operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI
1851162838
Provider Name
JOHN BROCK
Gender
Male
Entity Type
Individual
Location Address
102 IRVING ST NW WASHINGTON, DC 20010
Location Phone
(127) 020-2877
Mailing Address
9348 CHERRY HILL RD APT 227 COLLEGE PARK, MD 20740
Mailing Phone
(410) 533-3023
Is Sole Proprietor?
Yes
Enumeration Date
01-10-2024
Last Update Date
07-19-2024
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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

Speech-Language Pathologist

Taxonomy Code
235Z00000X
Type
Speech, Language and Hearing Service Providers
License No.
02889L
License State
MD
Taxonomy Description
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

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)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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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 1851162838, 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 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
8
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
1
Unchanged
Pos 5
1
Doubled → 2
Pos 6
6
Unchanged
Pos 7
2
Doubled → 4
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
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 5 → 10 → 1 1 → 2 2 → 4 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 0 + 1 + 2 + 6 + 4 + 8 + 6 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1851162838.

Other Providers at the Same Location


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

Physical Medicine & Rehabilitation
102 IRVING ST NW, MEDICAL AFFAIRS
WASHINGTON, DC 20010
Psychologist (Clinical)
102 IRVING ST NW
WASHINGTON, DC 20010
Physical Medicine & Rehabilitation
102 IRVING ST NW
WASHINGTON, DC 20010
Psychologist (Clinical)
102 IRVING ST NW
WASHINGTON, DC 20010
Physical Medicine & Rehabilitation
102 IRVING ST NW
WASHINGTON, DC 20010
Physical Medicine & Rehabilitation
102 IRVING ST NW
WASHINGTON, DC 20010
Physical Medicine & Rehabilitation
102 IRVING ST NW
WASHINGTON, DC 20010
Psychologist (Clinical)
102 IRVING ST NW
WASHINGTON, DC 20010
Physical Medicine & Rehabilitation
102 IRVING ST NW
WASHINGTON, DC 20010
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
102 IRVING ST NW
WASHINGTON, DC 20010
Physical Medicine & Rehabilitation
102 IRVING ST NW
WASHINGTON, DC 20010
Physical Medicine & Rehabilitation
102 IRVING ST NW
WASHINGTON, DC 20010
Physical Medicine & Rehabilitation
102 IRVING ST NW
WASHINGTON, DC 20010
Clinical Neuropsychologist
102 IRVING ST NW
WASHINGTON, DC 20010
Nurse Practitioner (Family)
102 IRVING ST NW
WASHINGTON, DC 20010
Psychologist (Clinical)
102 IRVING ST NW
WASHINGTON, DC 20010
Occupational Therapist (Hand)
102 IRVING ST NW
WASHINGTON, DC 20010
Physical Therapist
102 IRVING ST NW
WASHINGTON, DC 20010
Physical Therapist
102 IRVING ST NW
WASHINGTON, DC 20010
Occupational Therapist
102 IRVING ST NW
WASHINGTON, DC 20010

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851162838, enumerated as an "individual" on January 10, 2024.

The provider is located at 102 IRVING ST NW WASHINGTON, DC 20010 and the phone number is (127) 020-2877.

Speech-Language Pathologist with taxonomy code 235Z00000X.