FAMILY TREE
NPI 1811839806
Health Educator in Baltimore, MD

NPI Status: Active since April 08, 2026

Contact Information

2108 N CHARLES ST
BALTIMORE, MD
ZIP 21218
Phone: (410) 889-2300

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  • Organization
  • Health Educator

About FAMILY TREE

This page provides the complete NPI Profile along with additional information for Family Tree, a provider established in Baltimore, Maryland operating as a Health Educator. The healthcare provider is registered in the NPI registry with number 1811839806 assigned on April 2026. The practitioner's primary taxonomy code is 174H00000X. The provider is registered as an organization and their NPI record was last updated April 2026. Family Tree operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Stacey Brown (Executive Director)

NPI
1811839806
Provider Name
FAMILY TREE
Entity Type
Organization
Location Address
2108 N CHARLES ST BALTIMORE, MD 21218
Location Phone
(410) 889-2300
Mailing Address
2108 N CHARLES ST BALTIMORE, MD 21218
Mailing Phone
(410) 889-2300
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-08-2026
Last Update Date
04-09-2026
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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

Health Educator

Taxonomy Code
174H00000X
Type
Other Service Providers
Taxonomy Description
Health educators work in a variety of settings providing education to individuals or groups of individuals on healthy behaviors, wellness, and health-related topics with the goal of preventing diseases and health problems. Health educators generally require a bachelor's degree and may receive additional training, such as through mentoring, internships, or volunteer work.

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

 

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

STACEY BROWN

Authorized Official Title
EXECUTIVE DIRECTOR
Authorized Official Phone
(410) 889-2300

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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 1811839806, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
8
Unchanged
Pos 9
0
Doubled → 0
Check
6
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 1 → 2 8 → 16 → 7 9 → 18 → 9 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 1 + 6 + 3 + 1 + 8 + 8 + 0 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1811839806.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Social Worker (Clinical)
2108 N CHARLES ST
BALTIMORE, MD 21218
Social Worker (Clinical)
2108 N CHARLES ST
BALTIMORE, MD 21218
Social Worker (Clinical)
2108 N CHARLES ST
BALTIMORE, MD 21218
Social Worker (Clinical)
2108 N CHARLES ST
BALTIMORE, MD 21218
Health Educator
2108 N CHARLES ST
BALTIMORE, MD 21218
Health Educator
2108 N CHARLES ST
BALTIMORE, MD 21218

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811839806, enumerated as an "organization" on April 08, 2026.

The provider is located at 2108 N CHARLES ST BALTIMORE, MD 21218 and the phone number is (410) 889-2300.

Health Educator with taxonomy code 174H00000X.