DR. WILLIAM COLLAZO-NUNEZ M.D.
NPI 1881776201
Military Health Care Provider in Fort Huachuca, AZ

NPI Status: Active since October 19, 2006

Contact Information

USA MEDDAC, RWBAHC
2240 E. WINROW AVE., ATTN: MCXJ-CREDENTIALS
FORT HUACHUCA, AZ
ZIP 85613
Phone: (520) 599-1696
Fax: (520) 533-7099

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  • Individual
  • Male
  • Military Health Care Provider

About WILLIAM COLLAZO-NUNEZ

This page provides the complete NPI Profile along with additional information for William Collazo-nunez, a provider established in Fort Huachuca, Arizona with a medical specialization in Military Health Care Provider. The healthcare provider is registered in the NPI registry with number 1881776201 assigned on October 2006. The practitioner's primary taxonomy code is 171000000X with license number 008209 (PR). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1881776201
Provider Name
DR. WILLIAM COLLAZO-NUNEZ M.D.
Gender
Male
Entity Type
Individual
Location Address
USA MEDDAC, RWBAHC 2240 E. WINROW AVE., ATTN: MCXJ-CREDENTIALS FORT HUACHUCA, AZ 85613
Location Phone
(520) 599-1696
Location Fax
(520) 533-7099
Mailing Address
1933 EXETER DR SIERRA VISTA, AZ 85635
Mailing Phone
(520) 458-3445
Is Sole Proprietor?
No
Enumeration Date
10-19-2006
Last Update Date
07-24-2019
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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

Military Health Care Provider

Taxonomy Code
171000000X
Type
Other Service Providers
License No.
008209
License State
PR
Taxonomy Description
Active duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.

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)
1208000000XAllopathic & Osteopathic Physicians

Pediatrics

08209 (PR)

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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 1881776201, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
8
Doubled → 16 → 1 + 6
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
7
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
0
Doubled → 0
Check
1
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 8 → 16 → 7 7 → 14 → 5 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 6 + 1 + 1 + 4 + 7 + 1 + 2 + 2 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1881776201.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Registered Nurse
USA MEDDAC, RWBAHC, 2240 E. WINROW AVE,
FORT HUACHUCA, AZ 85613
Registered Nurse
USA MEDDAC, RWBAHC, 2240 E. WINROW AVE
FORT HUAHCUCA,, AZ 85613
Licensed Practical Nurse
USA MEDDAC, RWBAHC, 2240 E. WINROW AVE, MCXJ-QM CREDENTIALS
FORT HUACHUCA, AZ 85613
Registered Nurse
USA MEDDAC, RWBAHC, 2240 E. WINROW AVE
FORT HUACHUAC, AZ 85613
Licensed Practical Nurse
USA MEDDAC, RWBAHC, 2240 E. WINROW AVE
FORT HUACHUCA, AZ 85613
Pharmacist
USA MEDDAC, RWBAHC, 2240 WINROW AVE
FORT HUACHUCA, AZ 85613
Social Worker (Clinical)
USA MEDDAC, RWBAHC, 2240 WINROW AVE
FORT HUACHUCA,, AZ 85613
Counselor (Professional)
USA MEDDAC, RWBAHC, 2240 WINROW AVE
FORT HUACHUCA, AZ 85613
Nurse Anesthetist, Certified Registered
USA MEDDAC, RWBAHC, 2240E. WINROW AVE
FORT HUACHUCA, AZ 85613
Pharmacist
USA MEDDAC, RWBAHC, 2240 WINROW AVE
FORT HUACHUCA, AZ 85613
Registered Nurse
USA MEDDAC, RWBAHC, 2240 WINROW AVE
FORT HUACHUCA, AZ 85613

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1881776201, enumerated as an "individual" on October 19, 2006.

The provider is located at USA MEDDAC, RWBAHC 2240 E. WINROW AVE., ATTN: MCXJ-CREDENTIALS FORT HUACHUCA, AZ 85613 and the phone number is (520) 599-1696.

Military Health Care Provider with taxonomy code 171000000X.