MR. WILLIAM THOMAS DREVYN PTA
NPI 1942459623
Specialist in Miami, FL

NPI Status: Active since September 17, 2008

Contact Information

9000 SW 137TH AVE
MIAMI, FL
ZIP 33186
Phone: (305) 382-9991

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  • Individual
  • Male
  • Specialist

About WILLIAM DREVYN

This page provides the complete NPI Profile along with additional information for William Drevyn, a provider established in Miami, Florida with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1942459623 assigned on September 2008. The practitioner's primary taxonomy code is 174400000X with license number PTA21338 (FL). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1942459623
Provider Name
MR. WILLIAM THOMAS DREVYN PTA
Gender
Male
Entity Type
Individual
Location Address
9000 SW 137TH AVE MIAMI, FL 33186
Location Phone
(305) 382-9991
Mailing Address
16322 SW 62ND TER MIAMI, FL 33193
Mailing Phone
(305) 385-7551
Is Sole Proprietor?
Yes
Enumeration Date
09-17-2008
Last Update Date
09-17-2008
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
PTA21338
License State
FL
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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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 1942459623, 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 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
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
2
Doubled → 4
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 4 → 8 4 → 8 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 8 + 5 + 1 + 8 + 6 + 4 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1942459623.

Other Providers at the Same Location


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

Otolaryngology
9000 SW 137TH AVE, #115
MIAMI, FL 33186
Technician, Other
9000 SW 137TH AVE
MIAMI, FL 33186
Physical Therapy Assistant
9000 SW 137TH AVE, SUITE 116
MIAMI, FL 33186
Clinic/Center (Physical Therapy)
9000 SW 137TH AVE, SUITE 116
MIAMI, FL 33186
Physical Therapist
9000 SW 137TH AVE, SUITE 116
MIAMI, FL 33186
Physical Therapist (Orthopedic)
9000 SW 137TH AVE, SUITE 116
MIAMI, FL 33186
Clinic/Center (Dental)
9000 SW 137TH AVE, SUITE 205
MIAMI, FL 33186
Specialist
9000 SW 137TH AVE, SUITE 116
MIAMI, FL 33186
Family Medicine
9000 SW 137TH AVE, SUITE 115
MIAMI, FL 33186
Family Medicine
9000 SW 137TH AVE, SUITE 115
MIAMI, FL 33186
Allergy & Immunology
9000 SW 137TH AVE, SUITE 213
MIAMI, FL 33186
Dentist
9000 SW 137TH AVE, SUITE 205
MIAMI, FL 33186
Clinic/Center
9000 SW 137TH AVE, STE 111
MIAMI, FL 33186
Pediatrics
9000 SW 137TH AVE, SUITE 204
MIAMI, FL 33186
Physical Therapy Assistant
9000 SW 137TH AVE
MIAMI, FL 33186
Nurse Practitioner (Family)
9000 SW 137TH AVE
MIAMI, FL 33186
Psychiatry & Neurology (Psychiatry)
9000 SW 137TH AVE
MIAMI, FL 33186
Clinic/Center (Rehabilitation)
9000 SW 137TH AVE, SUITE 116
MIAMI, FL 33186
Nurse Practitioner (Psychiatric/Mental Health)
9000 SW 137TH AVE
MIAMI, FL 33186
Physical Therapist
9000 SW 137TH AVE
MIAMI, FL 33186

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942459623, enumerated as an "individual" on September 17, 2008.

The provider is located at 9000 SW 137TH AVE MIAMI, FL 33186 and the phone number is (305) 382-9991.

Specialist with taxonomy code 174400000X.