WILLIAM JAMES CROWLEY JR. M.D.
NPI 1255603809
Psychiatry & Neurology - Neurology in Columbia, MO

NPI Status: Active since January 29, 2012

Contact Information

1705 E BROADWAY
SUITE 280
COLUMBIA, MO
ZIP 65201
Phone: (573) 449-2141
Fax: (573) 875-2328

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Neurology

About WILLIAM CROWLEY

This page provides the complete NPI Profile along with additional information for William Crowley, a provider established in Columbia, Missouri with a medical specialization in Psychiatry & Neurology, focusing in neurology . The healthcare provider is registered in the NPI registry with number 1255603809 assigned on January 2012. The practitioner's primary taxonomy code is 2084N0400X with license number 28031 (MO). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1255603809
Provider Name
WILLIAM JAMES CROWLEY JR. M.D.
Gender
Male
Entity Type
Individual
Location Address
1705 E BROADWAY SUITE 280 COLUMBIA, MO 65201
Location Phone
(573) 449-2141
Location Fax
(573) 875-2328
Mailing Address
1705 E BROADWAY SUITE 280 COLUMBIA, MO 65201
Mailing Phone
(573) 449-2141
Mailing Fax
(573) 875-2328
Is Sole Proprietor?
Yes
Enumeration Date
01-29-2012
Last Update Date
01-29-2012
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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

Psychiatry & Neurology Neurology

Taxonomy Code
2084N0400X
Type
Allopathic & Osteopathic Physicians
License No.
28031
License State
MO
Taxonomy Description
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

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)
1207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

28031 (MO)
2208VP0000XAllopathic & Osteopathic Physicians

Pain Medicine
Pain Medicine

28031 (MO)

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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 1255603809, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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
2
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
5
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
0
Doubled → 0
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 5 → 10 → 1 6 → 12 → 3 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 1 + 2 + 0 + 6 + 8 + 0 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1255603809.

Other Providers at the Same Location


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

Internal Medicine (Hematology & Oncology)
1705 E BROADWAY, SUITE 100
COLUMBIA, MO 65201
Internal Medicine (Hematology & Oncology)
1705 E BROADWAY, SUITE 100
COLUMBIA, MO 65201
Internal Medicine (Hematology & Oncology)
1705 E BROADWAY, SUITE 100
COLUMBIA, MO 65201
Internal Medicine (Hematology & Oncology)
1705 E BROADWAY, SUITE 100
COLUMBIA, MO 65201
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1705 E BROADWAY, SUITE 300
COLUMBIA, MO 65201
Urology
1705 E BROADWAY, SUITE 340
COLUMBIA, MO 65201
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1705 E BROADWAY, 340
COLUMBIA, MO 65201
Internal Medicine
1705 E BROADWAY, SUITE 220
COLUMBIA, MO 65201
Nurse Practitioner (Primary Care)
1705 E BROADWAY, SUITE 220
COLUMBIA, MO 65201
Clinical Medical Laboratory
1705 E BROADWAY
COLUMBIA, MO 65201
Nurse Practitioner
1705 E BROADWAY
COLUMBIA, MO 65201
Radiology (Radiation Oncology)
1705 E BROADWAY, SUITE 100
COLUMBIA, MO 65201
Internal Medicine (Hematology & Oncology)
1705 E BROADWAY, SUITE 100
COLUMBIA, MO 65201
Radiology (Radiation Oncology)
1705 E BROADWAY, STE 100
COLUMBIA, MO 65201
Radiology (Radiation Oncology)
1705 E BROADWAY, SUITE 100
COLUMBIA, MO 65201
Clinic/Center (Oncology)
1705 E BROADWAY, SUITE 100
COLUMBIA, MO 65201
Internal Medicine (Hematology & Oncology)
1705 E BROADWAY, SUITE 100
COLUMBIA, MO 65201
Internal Medicine (Hematology & Oncology)
1705 E BROADWAY
COLUMBIA, MO 65201
Internal Medicine (Hematology & Oncology)
1705 E BROADWAY, SUITE 100
COLUMBIA, MO 65201
Pharmacy
1705 E BROADWAY, SUITE 100
COLUMBIA, MO 65201

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255603809, enumerated as an "individual" on January 29, 2012.

The provider is located at 1705 E BROADWAY SUITE 280 COLUMBIA, MO 65201 and the phone number is (573) 449-2141.

Psychiatry & Neurology with taxonomy code 2084N0400X and a focus in Neurology.