MARY ANN KEATLEY PH.D.
NPI 1720035306
Speech-Language Pathologist in Boulder, CO

NPI Status: Active since May 28, 2006

Contact Information

777 29TH ST
SUITE 400
BOULDER, CO
ZIP 80303
Phone: (303) 444-3443
Fax: (970) 221-3730

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  • Individual
  • Female
  • Speech-Language Pathologist

About MARY ANN KEATLEY

This page provides the complete NPI Profile along with additional information for Mary Ann Keatley, a provider established in Boulder, Colorado with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1720035306 assigned on May 2006. The practitioner's primary taxonomy code is 235Z00000X. The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1720035306
Provider Name
MARY ANN KEATLEY PH.D.
Gender
Female
Entity Type
Individual
Location Address
777 29TH ST SUITE 400 BOULDER, CO 80303
Location Phone
(303) 444-3443
Location Fax
(970) 221-3730
Mailing Address
PO BOX 2086 FORT COLLINS, CO 80522
Mailing Phone
(303) 444-3443
Mailing Fax
(970) 221-3730
Is Sole Proprietor?
Yes
Enumeration Date
05-28-2006
Last Update Date
07-08-2007
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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

Speech-Language Pathologist

Taxonomy Code
235Z00000X
Type
Speech, Language and Hearing Service Providers
Taxonomy Description
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

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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 1720035306, 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 44. The final step is to find the difference between that total and the next multiple of ten (50 - 44 = 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
7
Unchanged
Pos 3
2
Doubled → 4
Pos 4
0
Unchanged
Pos 5
0
Doubled → 0
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
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 2 → 4 0 → 0 5 → 10 → 1 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 4 + 0 + 0 + 3 + 1 + 0 + 3 + 0 + 24 = 44

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

The next multiple of ten after 44 is 50. The difference is the calculated check digit.

50 - 44 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1720035306.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Neuromusculoskeletal Medicine & OMM
777 29TH ST, 400
BOULDER, CO 80303
Psychologist (Clinical)
777 29TH ST, SUITE 400
BOULDER, CO 80303
Dentist (General Practice)
777 29TH ST, SUITE #300
BOULDER, CO 80303
Physical Therapist
777 29TH ST, STE 102
BOULDER, CO 80303
Naturopath
777 29TH ST, SUITE 401
BOULDER, CO 80303
Physical Therapist
777 29TH ST, SUITE 102
BOULDER, CO 80303
Clinic/Center (Dental)
777 29TH ST, STE. #300
BOULDER, CO 80303
Social Worker (Clinical)
777 29TH ST
BOULDER, CO 80303
Counselor (Mental Health)
777 29TH ST
BOULDER, CO 80303
Social Worker (Clinical)
777 29TH ST
BOULDER, CO 80303
Counselor (Professional)
777 29TH ST
BOULDER, CO 80303

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720035306, enumerated as an "individual" on May 28, 2006.

The provider is located at 777 29TH ST SUITE 400 BOULDER, CO 80303 and the phone number is (303) 444-3443.

Speech-Language Pathologist with taxonomy code 235Z00000X.