ZULEMY JUDITH LOZA
NPI 1033068119
Social Worker in Alexandria, VA

NPI Status: Active since January 22, 2026

Contact Information

1200 N HOWARD ST
ALEXANDRIA, VA
ZIP 22304
Phone: (703) 535-5568
Fax: (703) 751-1003

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  • Individual
  • Female
  • Social Worker

About ZULEMY LOZA

This page provides the complete NPI Profile along with additional information for Zulemy Loza, a provider established in Alexandria, Virginia with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1033068119 assigned on January 2026. The practitioner's primary taxonomy code is 104100000X with license number 0903004798 (VA). The provider is registered as an individual and her NPI record was last updated January 2026.

NPI
1033068119
Provider Name
ZULEMY JUDITH LOZA
Gender
Female
Entity Type
Individual
Location Address
1200 N HOWARD ST ALEXANDRIA, VA 22304
Location Phone
(703) 535-5568
Location Fax
(703) 751-1003
Mailing Address
6950 WESTHAMPTON DR ALEXANDRIA, VA 22307
Is Sole Proprietor?
No
Enumeration Date
01-22-2026
Last Update Date
01-22-2026
Code Navigator

A social worker like Zulemy Loza helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.

Location Map

Secondary Locations

  • 2301 Columbia Pike Ste 200
    Arlington, VA 22204
    (703) 717-7545

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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
License No.
0903004798
License State
VA
Taxonomy Description
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

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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 1033068119, 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
0
Unchanged
Pos 3
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
6
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
1
Unchanged
Pos 9
1
Doubled → 2
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 3 → 6 0 → 0 8 → 16 → 7 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 0 + 6 + 1 + 6 + 1 + 2 + 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 1033068119.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Internal Medicine
1200 N HOWARD ST
ALEXANDRIA, VA 22304
Pediatrics
1200 N HOWARD ST
ALEXANDRIA, VA 22304
Internal Medicine
1200 N HOWARD ST
ALEXANDRIA, VA 22304
Pharmacist
1200 N HOWARD ST
ALEXANDRIA, VA 22304
Pharmacy (Clinic Pharmacy)
1200 N HOWARD ST
ALEXANDRIA, VA 22304
Family Medicine
1200 N HOWARD ST, ANHSI-CASEY CLINIC
ALEXANDRIA, VA 22304
Advanced Practice Midwife
1200 N HOWARD ST
ALEXANDRIA, VA 22304
Registered Nurse (Diabetes Educator)
1200 N HOWARD ST
ALEXANDRIA, VA 22304
Internal Medicine
1200 N HOWARD ST
ALEXANDRIA, VA 22304
Nurse Practitioner (Family)
1200 N HOWARD ST
ALEXANDRIA, VA 22304
Nurse Practitioner (Family)
1200 N HOWARD ST
ALEXANDRIA, VA 22304
Social Worker (Clinical)
1200 N HOWARD ST
ALEXANDRIA, VA 22304
Pharmacist
1200 N HOWARD ST
ALEXANDRIA, VA 22304
Pharmacy (Community/Retail Pharmacy)
1200 N HOWARD ST
ALEXANDRIA, VA 22304

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033068119, enumerated as an "individual" on January 22, 2026.

The provider is located at 1200 N HOWARD ST ALEXANDRIA, VA 22304 and the phone number is (703) 535-5568.

Social Worker with taxonomy code 104100000X.