MALCOLM WILLIAMS LGSW
NPI 1417381567
Counselor - Mental Health in Baltimore, MD

NPI Status: Active since August 26, 2013

Contact Information

421 FALLSWAY
BALTIMORE, MD
ZIP 21202
Phone: (443) 703-1248
Fax: (410) 837-2168

Get Directions Write a Review

  • Individual
  • Male
  • Counselor
  • Mental Health

About MALCOLM WILLIAMS

This page provides the complete NPI Profile along with additional information for Malcolm Williams, a provider established in Baltimore, Maryland with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1417381567 assigned on August 2013. The practitioner's primary taxonomy code is 101YM0800X with license number 16220 (MD). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1417381567
Provider Name
MALCOLM WILLIAMS LGSW
Gender
Male
Entity Type
Individual
Location Address
421 FALLSWAY BALTIMORE, MD 21202
Location Phone
(443) 703-1248
Location Fax
(410) 837-2168
Mailing Address
421 FALLSWAY BALTIMORE, MD 21202
Mailing Phone
(443) 703-1248
Mailing Fax
(410) 837-2168
Is Sole Proprietor?
Yes
Enumeration Date
08-26-2013
Last Update Date
08-26-2013
Code Navigator

A mental health counselor like Malcolm Williams provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
16220
License State
MD

Reviews for MALCOLM WILLIAMS LGSW

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1417381567, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 2 + 7 + 6 + 8 + 2 + 5 + 1 + 2 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1417381567.

Other Providers at the Same Location


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

Social Worker (Clinical)
421 FALLSWAY
BALTIMORE, MD 21202
Social Worker (Clinical)
421 FALLSWAY, HEALTH CARE FOR THE HOMELESS
BALTIMORE, MD 21202
Social Worker
421 FALLSWAY
BALTIMORE, MD 21202
Social Worker
421 FALLSWAY, RM # 2144
BALTIMORE, MD 21202
Social Worker (Clinical)
421 FALLSWAY
BALTIMORE, MD 21202
Social Worker
421 FALLSWAY
BALTIMORE, MD 21202
Social Worker
421 FALLSWAY
BALTIMORE, MD 21202
Social Worker (Clinical)
421 FALLSWAY
BALTIMORE, MD 21202
Dentist
421 FALLSWAY
BALTIMORE, MD 21202
Counselor (Addiction (Substance Use Disorder))
421 FALLSWAY
BALTIMORE, MD 21202
Counselor (Addiction (Substance Use Disorder))
421 FALLSWAY
BALTIMORE, MD 21202
Social Worker
421 FALLSWAY
BALTIMORE, MD 21202
Nurse Practitioner (Pediatrics)
421 FALLSWAY
BALTIMORE, MD 21202
Nurse Practitioner (Adult Health)
421 FALLSWAY
BALTIMORE, MD 21202
Social Worker (Clinical)
421 FALLSWAY
BALTIMORE, MD 21202
Psychiatry & Neurology (Psychiatry)
421 FALLSWAY, HEALTH CARE FOR THE HOMELESS
BALTIMORE, MD 21202
Social Worker (Clinical)
421 FALLSWAY
BALTIMORE, MD 21202
Social Worker
421 FALLSWAY
BALTIMORE, MD 21202
Social Worker
421 FALLSWAY
BALTIMORE, MD 21202
Social Worker
421 FALLSWAY
BALTIMORE, MD 21202

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1417381567, enumerated as an "individual" on August 26, 2013.

The provider is located at 421 FALLSWAY BALTIMORE, MD 21202 and the phone number is (443) 703-1248.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.