MARY JO CANNON MD
NPI 1942512942
Clinic/Center - Adult Day Care in Gaithersburg, MD

NPI Status: Active since July 07, 2010

Contact Information

20909 SUNNYACRES RD
GAITHERSBURG, MD
ZIP 20882
Phone: (240) 683-0015

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  • Organization
  • Clinic/Center
  • Adult Day Care

About MARY JO CANNON MD

This page provides the complete NPI Profile along with additional information for Mary Jo Cannon Md, a provider established in Gaithersburg, Maryland operating as a Clinic/center, focusing in adult day care . The healthcare provider is registered in the NPI registry with number 1942512942 assigned on July 2010. The practitioner's primary taxonomy code is 261QA0600X with license number D28907 (MD). The provider is registered as an organization and their NPI record was last updated 13 years ago. The authorized official of this NPI record is Dr. Mary Jo Cannon M.d. (Practitioner)

NPI
1942512942
Provider Name
MARY JO CANNON MD
Entity Type
Organization
Location Address
20909 SUNNYACRES RD GAITHERSBURG, MD 20882
Location Phone
(240) 683-0015
Mailing Address
20909 SUNNYACRES RD GAITHERSBURG, MD 20882
Mailing Phone
(240) 683-0015
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-07-2010
Last Update Date
02-07-2013
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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

Clinic/Center Adult Day Care

Taxonomy Code
261QA0600X
Type
Ambulatory Health Care Facilities
License No.
D28907
License State
MD

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

DR. MARY JO CANNON M.D.

Authorized Official Title
PRACTITIONER
Authorized Official Phone
(240) 330-2430

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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 1942512942, 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 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
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
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 4 → 8 5 → 10 → 1 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 1 + 0 + 1 + 4 + 9 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1942512942.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942512942, enumerated as an "organization" on July 07, 2010.

The provider is located at 20909 SUNNYACRES RD GAITHERSBURG, MD 20882 and the phone number is (240) 683-0015.

Clinic/Center with taxonomy code 261QA0600X and a focus in Adult Day Care.