CHRISTOPHER GUZMAN
NPI 1093540775
Military Health Care Provider in Washington, DC

NPI Status: Active since September 03, 2024

Contact Information

712 H ST NE # 8889
WASHINGTON, DC
ZIP 20002
Phone: (202) 809-6882

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  • Individual
  • Male
  • Military Health Care Provider

About CHRISTOPHER GUZMAN

This page provides the complete NPI Profile along with additional information for Christopher Guzman, a provider established in Washington, District Of Columbia with a medical specialization in Military Health Care Provider. The healthcare provider is registered in the NPI registry with number 1093540775 assigned on September 2024. The practitioner's primary taxonomy code is 171000000X with license number 0000 (DC). The provider is registered as an individual and his NPI record was last updated 2 years ago. Christopher Guzman operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI
1093540775
Provider Name
CHRISTOPHER GUZMAN
Gender
Male
Entity Type
Individual
Location Address
712 H ST NE # 8889 WASHINGTON, DC 20002
Location Phone
(202) 809-6882
Mailing Address
712 H ST NE # 8889 WASHINGTON, DC 20002
Mailing Phone
(202) 809-6882
Is Sole Proprietor?
Yes
Enumeration Date
09-03-2024
Last Update Date
09-03-2024
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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

Military Health Care Provider

Taxonomy Code
171000000X
Type
Other Service Providers
License No.
0000
License State
DC
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)
1103K00000XBehavioral Health & Social Service Providers

Behavior Analyst

0000 (DC)
2103TF0200XBehavioral Health & Social Service Providers

Psychologist
Forensic

0000 (DC)
3104100000XBehavioral Health & Social Service Providers

Social Worker

00000 (DC)
4122300000XDental Providers

Dentist

0000 (DC)
5133N00000XDietary & Nutritional Service Providers

Nutritionist

00000 (DC)
6146L00000XEmergency Medical Service Providers

Emergency Medical Technician, Paramedic

0000 (DC)
7152W00000XEye and Vision Services Providers

Optometrist

0000 (DC)
8171W00000XOther Service Providers

Contractor

0000 (DC)
91744R1102XOther Service Providers

Specialist
Research Study

0000 (DC)
10207P00000XAllopathic & Osteopathic Physicians

Emergency Medicine

00000 (DC)
11207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

0000 (DC)
12207U00000XAllopathic & Osteopathic Physicians

Nuclear Medicine

0000 (DC)
13225700000XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Massage Therapist

0000 (DC)
14405300000XOther Service Providers

Prevention Professional

0000 (DC)

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 1093540775, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
0
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
3
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
4
Unchanged
Pos 7
0
Doubled → 0
Pos 8
7
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
5
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 9 → 18 → 9 5 → 10 → 1 0 → 0 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 8 + 3 + 1 + 0 + 4 + 0 + 7 + 1 + 4 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1093540775.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093540775, enumerated as an "individual" on September 03, 2024.

The provider is located at 712 H ST NE # 8889 WASHINGTON, DC 20002 and the phone number is (202) 809-6882.

Military Health Care Provider with taxonomy code 171000000X.