MR. CLEO K MCDUFFIE LCPC, CAC-AD
NPI 1407097132
Counselor - Professional in Baltimore, MD

NPI Status: Active since March 10, 2009

Contact Information

1 E CHASE ST
SUITE 1116
BALTIMORE, MD
ZIP 21202
Phone: (443) 743-3210
Fax: (443) 743-3207

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  • Individual
  • Male
  • Counselor
  • Professional

About CLEO MCDUFFIE

This page provides the complete NPI Profile along with additional information for Cleo Mcduffie, a provider established in Baltimore, Maryland with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1407097132 assigned on March 2009. The practitioner's primary taxonomy code is 101YP2500X with license number LC2676 (MD). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1407097132
Provider Name
MR. CLEO K MCDUFFIE LCPC, CAC-AD
Gender
Male
Entity Type
Individual
Location Address
1 E CHASE ST SUITE 1116 BALTIMORE, MD 21202
Location Phone
(443) 743-3210
Location Fax
(443) 743-3207
Mailing Address
1 E CHASE ST SUITE 1116 BALTIMORE, MD 21202
Mailing Phone
(443) 743-3210
Mailing Fax
(443) 743-3207
Is Sole Proprietor?
No
Enumeration Date
03-10-2009
Last Update Date
07-28-2009
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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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
LC2676
License State
MD

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)
1101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

AC0766 (MD)

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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 1407097132, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
0
Doubled → 0
Pos 4
7
Unchanged
Pos 5
0
Doubled → 0
Pos 6
9
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
Unchanged
Pos 9
3
Doubled → 6
Check
2
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 0 → 0 0 → 0 7 → 14 → 5 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 0 + 7 + 0 + 9 + 1 + 4 + 1 + 6 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1407097132.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Social Worker (Clinical)
1 E CHASE ST, 1122
BALTIMORE, MD 21202
Psychoanalyst
1 E CHASE ST, BELVEDERE HOTEL, SUITE #501
BALTIMORE, MD 21202
Social Worker (Clinical)
1 E CHASE ST, 1110
BALTIMORE, MD 21202
Hospitalist
1 E CHASE ST, # 810
BALTIMORE, MD 21202
Massage Therapist
1 E CHASE ST, SUITE 1135
BALTIMORE, MD 21202
Counselor (Professional)
1 E CHASE ST, SUITE 1120
BALTIMORE, MD 21202
Massage Therapist
1 E CHASE ST, SUITE 1135
BALTIMORE, MD 21202
Community/Behavioral Health
1 E CHASE ST
BALTIMORE, MD 21202
Clinic/Center (Primary Care)
1 E CHASE ST, 200
BALTIMORE, MD 21202
Nursing Care
1 E CHASE ST
BALTIMORE, MD 21202
Community/Behavioral Health
1 E CHASE ST
BALTIMORE, MD 21202
Community/Behavioral Health
1 E CHASE ST
BALTIMORE, MD 21202
Community/Behavioral Health
1 E CHASE ST
BALTIMORE, MD 21202

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1407097132, enumerated as an "individual" on March 10, 2009.

The provider is located at 1 E CHASE ST SUITE 1116 BALTIMORE, MD 21202 and the phone number is (443) 743-3210.

Counselor with taxonomy code 101YP2500X and a focus in Professional.