MR. WILLIAM MCKAY OT
NPI 1336334028
Occupational Therapist in Chevy Chase, MD

NPI Status: Active since September 06, 2007

Contact Information

8401 CONNECTICUT AVE
SUITE 800
CHEVY CHASE, MD
ZIP 20815
Phone: (301) 949-8100
Fax: (301) 962-7450

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  • Individual
  • Male
  • Occupational Therapist

About WILLIAM MCKAY

This page provides the complete NPI Profile along with additional information for William Mckay, a provider established in Chevy Chase, Maryland with a medical specialization in Occupational Therapist. The healthcare provider is registered in the NPI registry with number 1336334028 assigned on September 2007. The practitioner's primary taxonomy code is 225X00000X with license number 04834 (MD). The provider is registered as an individual and his NPI record was last updated 9 years ago.

NPI
1336334028
Provider Name
MR. WILLIAM MCKAY OT
Gender
Male
Entity Type
Individual
Location Address
8401 CONNECTICUT AVE SUITE 800 CHEVY CHASE, MD 20815
Location Phone
(301) 949-8100
Location Fax
(301) 962-7450
Mailing Address
8401 CONNECTICUT AVE SUITE 800 CHEVY CHASE, MD 20815
Mailing Phone
(301) 949-8100
Mailing Fax
(301) 962-7450
Is Sole Proprietor?
No
Enumeration Date
09-06-2007
Last Update Date
03-25-2017
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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

Occupational Therapist

Taxonomy Code
225X00000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
04834
License State
MD
Taxonomy Description
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.

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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 1336334028, 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
3
Unchanged
Pos 3
3
Doubled → 6
Pos 4
6
Unchanged
Pos 5
3
Doubled → 6
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
0
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 3 → 6 3 → 6 4 → 8 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 6 + 6 + 6 + 3 + 8 + 0 + 4 + 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 1336334028.

Other Providers at the Same Location


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

Pediatrics
8401 CONNECTICUT AVE, 201
CHEVY CHASE, MD 20815
Pediatrics
8401 CONNECTICUT AVE, 201
CHEVY CHASE, MD 20815
Pediatrics
8401 CONNECTICUT AVE, #201
CHEVY CHASE, MD 20815
Pediatrics
8401 CONNECTICUT AVE, 201
CHEVY CHASE, MD 20815
Specialist
8401 CONNECTICUT AVE, 210
CHEVY CHASE, MD 20815
Social Worker (Clinical)
8401 CONNECTICUT AVE, 3RD FLOOR
CHEVY CHASE, MD 20815
Pharmacy (Community/Retail Pharmacy)
8401 CONNECTICUT AVE, STE 110
CHEVY CHASE, MD 20815
Nurse Practitioner (Pediatrics)
8401 CONNECTICUT AVE, SUITE 201
CHEVY CHASE, MD 20815
Psychologist
8401 CONNECTICUT AVE, 10TH FLOOR
CHEVY CHASE, MD 20815
Internal Medicine
8401 CONNECTICUT AVE, SUITE 102
CHEVY CHASE, MD 20815
Dietitian, Registered
8401 CONNECTICUT AVE, 102
CHEVY CHASE, MD 20815
Orthopaedic Surgery
8401 CONNECTICUT AVE, STE 800
CHEVY CHASE, MD 20815
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
8401 CONNECTICUT AVE, SUITE 800
CHEVY CHASE, MD 20815
Orthopaedic Surgery
8401 CONNECTICUT AVE, SUITE 800
CHEVY CHASE, MD 20815
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
8401 CONNECTICUT AVE, SUITE 800
CHEVY CHASE, MD 20815
Orthopaedic Surgery (Sports Medicine)
8401 CONNECTICUT AVE, SUITE 800
CHEVY CHASE, MD 20815
Orthopaedic Surgery (Foot and Ankle Surgery)
8401 CONNECTICUT AVE, SUITE 800
CHEVY CHASE, MD 20815
Physical Therapist (Orthopedic)
8401 CONNECTICUT AVE, SUITE 800
CHEVY CHASE, MD 20815
Physical Therapist
8401 CONNECTICUT AVE, SUITE 800
CHEVY CHASE, MD 20815
Family Medicine
8401 CONNECTICUT AVE, PENTHOUSE SUITE
CHEVY CHASE, MD 20815

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336334028, enumerated as an "individual" on September 06, 2007.

The provider is located at 8401 CONNECTICUT AVE SUITE 800 CHEVY CHASE, MD 20815 and the phone number is (301) 949-8100.

Occupational Therapist with taxonomy code 225X00000X.