MRS. MARY ELLEN SHEARN R.N.
NPI 1447389929
Clinical Nurse Specialist - Medical-Surgical in Lakewood, CO

NPI Status: Active since March 02, 2007

Contact Information

255 UNION BLVD
LAKEWOOD, CO
ZIP 80228
Phone: (303) 963-4300
Fax: (303) 963-4301

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  • Individual
  • Female
  • Clinical Nurse Specialist
  • Medical-Surgical

About MARY SHEARN

This page provides the complete NPI Profile along with additional information for Mary Shearn, a provider established in Lakewood, Colorado with a medical specialization in Clinical Nurse Specialist, focusing in medical-surgical . The healthcare provider is registered in the NPI registry with number 1447389929 assigned on March 2007. The practitioner's primary taxonomy code is 364SM0705X with license number 109003 (CO). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1447389929
Provider Name
MRS. MARY ELLEN SHEARN R.N.
Gender
Female
Entity Type
Individual
Location Address
255 UNION BLVD LAKEWOOD, CO 80228
Location Phone
(303) 963-4300
Location Fax
(303) 963-4301
Mailing Address
7933 S VANCE ST LITTLETON, CO 80128
Is Sole Proprietor?
No
Enumeration Date
03-02-2007
Last Update Date
07-08-2007
Code Navigator

A Clinical Nurse Specialist (CNS) like Mary Shearn is a type of advanced practice registered nurse (APRN) that provides direct patient care in various nursing specialties, including pediatrics or psychiatric-mental health. CNSs collaborate with other nurses and medical professionals to improve patient care quality. CNSs are often positioned in leadership roles where they may provide education and mentorship to other nursing personnel. Additionally, CNSs may also conduct research and advocate for certain healthcare policies.

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

Clinical Nurse Specialist Medical-Surgical

Taxonomy Code
364SM0705X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
109003
License State
CO

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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 1447389929, we treat the final digit (9) 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 81. The final step is to find the difference between that total and the next multiple of ten (90 - 81 = 9).

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
4
Doubled → 8
Pos 4
7
Unchanged
Pos 5
3
Doubled → 6
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
2
Doubled → 4
Check
9
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 3 → 6 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 8 + 7 + 6 + 8 + 1 + 8 + 9 + 4 + 24 = 81

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

The next multiple of ten after 81 is 90. The difference is the calculated check digit.

90 - 81 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1447389929.

Other Providers at the Same Location


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

Dentist (General Practice)
255 UNION BLVD, SUITE 495
LAKEWOOD, CO 80228
Dentist (General Practice)
255 UNION BLVD, SUITE 490
LAKEWOOD, CO 80228
Pediatrics
255 UNION BLVD, SUITE 120
LAKEWOOD, CO 80228
Family Medicine
255 UNION BLVD, 300
LAKEWOOD, CO 80228
Clinic/Center (Rehabilitation)
255 UNION BLVD, STE 110
LAKEWOOD, CO 80228
Dentist (Prosthodontics)
255 UNION BLVD, SUITE 440
LAKEWOOD, CO 80228
Physical Therapist
255 UNION BLVD, STE 110
LAKEWOOD, CO 80228
Obstetrics & Gynecology
255 UNION BLVD, STE 200
LAKEWOOD, CO 80228
Obstetrics & Gynecology
255 UNION BLVD, STE 200
LAKEWOOD, CO 80228
Obstetrics & Gynecology
255 UNION BLVD, STE 200
LAKEWOOD, CO 80228
Otolaryngology
255 UNION BLVD, SUITE # 220
LAKEWOOD, CO 80228
Nurse Practitioner (Family)
255 UNION BLVD, SUITE #120
LAKEWOOD, CO 80228
Dentist (Prosthodontics)
255 UNION BLVD, SUITE 440
LAKEWOOD, CO 80228
Clinic/Center (Dental)
255 UNION BLVD, SUITE 440
LAKEWOOD, CO 80228
Otolaryngology
255 UNION BLVD, SUITE # 220
LAKEWOOD, CO 80228
Nurse Practitioner (Obstetrics & Gynecology)
255 UNION BLVD, SUITE 200
LAKEWOOD, CO 80228
Obstetrics & Gynecology
255 UNION BLVD, SUITE 200
LAKEWOOD, CO 80228
Physical Medicine & Rehabilitation
255 UNION BLVD, SUITE 380
LAKEWOOD, CO 80228
Audiologist
255 UNION BLVD, SUITE 220
LAKEWOOD, CO 80228
Dentist (General Practice)
255 UNION BLVD, SUITE 410
LAKEWOOD, CO 80228

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447389929, enumerated as an "individual" on March 02, 2007.

The provider is located at 255 UNION BLVD LAKEWOOD, CO 80228 and the phone number is (303) 963-4300.

Clinical Nurse Specialist with taxonomy code 364SM0705X and a focus in Medical-Surgical.