BARBARA JOHNSON
NPI 1093587321
Social Worker in Baltimore, MD

NPI Status: Active since October 30, 2023

Contact Information

10 N GREENE ST
BALTIMORE, MD
ZIP 21201
Phone: (443) 965-7458

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  • Individual
  • Female
  • Social Worker

About BARBARA JOHNSON

This page provides the complete NPI Profile along with additional information for Barbara Johnson, a provider established in Baltimore, Maryland with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1093587321 assigned on October 2023. The practitioner's primary taxonomy code is 104100000X with license number 29051 (MD). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1093587321
Provider Name
BARBARA JOHNSON
Gender
Female
Entity Type
Individual
Location Address
10 N GREENE ST BALTIMORE, MD 21201
Location Phone
(443) 965-7458
Mailing Address
576 BAKER ST BALTIMORE, MD 21217
Is Sole Proprietor?
No
Enumeration Date
10-30-2023
Last Update Date
10-30-2023
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A social worker like Barbara Johnson 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.

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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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
License No.
29051
License State
MD
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 1093587321, 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
0
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
3
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
3
Unchanged
Pos 9
2
Doubled → 4
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 9 → 18 → 9 5 → 10 → 1 7 → 14 → 5 2 → 4

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 + 8 + 1 + 4 + 3 + 4 + 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 1093587321.

Other Providers at the Same Location


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

Nurse Anesthetist, Certified Registered
10 N GREENE ST
BALTIMORE, MD 21201
Nurse Anesthetist, Certified Registered
10 N GREENE ST, BT-115
BALTIMORE, MD 21201
Nurse Practitioner (Family)
10 N GREENE ST
BALTIMORE, MD 21201
Surgery
10 N GREENE ST
BALTIMORE, MD 21201
Family Medicine
10 N GREENE ST
BALTIMORE, MD 21201
Social Worker (Clinical)
10 N GREENE ST
BALTIMORE, MD 21201
Internal Medicine (Geriatric Medicine)
10 N GREENE ST, BALTIMORE VA MEDICAL CENTER
BALTIMORE, MD 21201
Internal Medicine (Geriatric Medicine)
10 N GREENE ST, GRECC (BT/18/GR)
BALTIMORE, MD 21201
Psychologist (Clinical)
10 N GREENE ST, BALTIMORE VAMC BT-116-MH
BALTIMORE, MD 21201
Urology
10 N GREENE ST
BALTIMORE, MD 21201
Optometrist
10 N GREENE ST, RM 2D-168
BALTIMORE, MD 21201
Radiology (Diagnostic Radiology)
10 N GREENE ST
BALTIMORE, MD 21201
Specialist
10 N GREENE ST, BALTIMORE VA DEPARTMENT OF PATHOLOGY 4D-140
BALTIMORE, MD 21201
Internal Medicine
10 N GREENE ST
BALTIMORE, MD 21201
Psychiatry & Neurology (Psychiatry)
10 N GREENE ST, 116A
BALTIMORE, MD 21201
Clinical Neuropsychologist
10 N GREENE ST, BT 116 MH
BALTIMORE, MD 21201
Nurse Practitioner (Adult Health)
10 N GREENE ST
BALTIMORE, MD 21201
Dentist (General Practice)
10 N GREENE ST, VA DENTAL CLINIC
BALTIMORE, MD 21201
Physician Assistant
10 N GREENE ST
BALTIMORE, MD 21201
Psychologist (Clinical)
10 N GREENE ST
BALTIMORE, MD 21201

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093587321, enumerated as an "individual" on October 30, 2023.

The provider is located at 10 N GREENE ST BALTIMORE, MD 21201 and the phone number is (443) 965-7458.

Social Worker with taxonomy code 104100000X.