MRS. MARIE ANN GEELAN L.P.C.
NPI 1811244106
Counselor - Professional in Fairfield, CT

NPI Status: Active since August 06, 2012

Contact Information

140 SHERMAN ST
5TH FLOOR
FAIRFIELD, CT
ZIP 06824
Phone: (203) 482-4463

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  • Individual
  • Female
  • Counselor
  • Professional

About MARIE GEELAN

This page provides the complete NPI Profile along with additional information for Marie Geelan, a provider established in Fairfield, Connecticut with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1811244106 assigned on August 2012. The practitioner's primary taxonomy code is 101YP2500X with license number 001247 (CT). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1811244106
Provider Name
MRS. MARIE ANN GEELAN L.P.C.
Gender
Female
Entity Type
Individual
Location Address
140 SHERMAN ST 5TH FLOOR FAIRFIELD, CT 06824
Location Phone
(203) 482-4463
Mailing Address
140 SHERMAN ST 5TH FLOOR FAIRFIELD, CT 06824
Mailing Phone
(203) 482-4463
Is Sole Proprietor?
Yes
Enumeration Date
08-06-2012
Last Update Date
08-06-2012
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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.
001247
License State
CT

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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 1811244106, 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 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
2
Doubled → 4
Pos 6
4
Unchanged
Pos 7
4
Doubled → 8
Pos 8
1
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 2 → 4 4 → 8 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 + 4 + 4 + 8 + 1 + 0 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1811244106.

Other Providers at the Same Location


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

Physical Medicine & Rehabilitation
140 SHERMAN ST, 2ND FLOOR
FAIRFIELD, CT 06824
Physical Medicine & Rehabilitation
140 SHERMAN ST
FAIRFIELD, CT 06824
Physical Medicine & Rehabilitation (Pain Medicine)
140 SHERMAN ST, 2ND FLOOR
FAIRFIELD, CT 06824
Dentist
140 SHERMAN ST
FAIRFIELD, CT 06824
Surgery (Plastic and Reconstructive Surgery)
140 SHERMAN ST, 3RD FLOOR
FAIRFIELD, CT 06824
Counselor (Professional)
140 SHERMAN ST
FAIRFIELD, CT 06824
Obstetrics & Gynecology
140 SHERMAN ST, 5TH FLOOR
FAIRFIELD, CT 06824
Allergy & Immunology
140 SHERMAN ST, 3RD FLOOR
FAIRFIELD, CT 06824
Specialist
140 SHERMAN ST
FAIRFIELD, CT 06824
Social Worker (Clinical)
140 SHERMAN ST
FAIRFIELD, CT 06824
Marriage & Family Therapist
140 SHERMAN ST, 5TH FLOOR
FAIRFIELD, CT 06824
Plastic Surgery
140 SHERMAN ST
FAIRFIELD, CT 06824
Surgery
140 SHERMAN ST
FAIRFIELD, CT 06824

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811244106, enumerated as an "individual" on August 06, 2012.

The provider is located at 140 SHERMAN ST 5TH FLOOR FAIRFIELD, CT 06824 and the phone number is (203) 482-4463.

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