MICHAEL W JOHNELL MD
NPI 1790700029
Surgery in Greeley, CO

NPI Status: Active since July 13, 2006

Contact Information

1801 16TH ST
GREELEY, CO
ZIP 80631
Phone: (970) 378-4433

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  • Individual
  • Male
  • Surgery

About MICHAEL JOHNELL

This page provides the complete NPI Profile along with additional information for Michael Johnell, a provider established in Greeley, Colorado with a medical specialization in Surgery. The healthcare provider is registered in the NPI registry with number 1790700029 assigned on July 2006. The practitioner's primary taxonomy code is 208600000X with license number 39436 (CO). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1790700029
Provider Name
MICHAEL W JOHNELL MD
Gender
Male
Entity Type
Individual
Location Address
1801 16TH ST GREELEY, CO 80631
Location Phone
(970) 378-4433
Mailing Address
1441 N 12TH ST PHOENIX, AZ 85006
Is Sole Proprietor?
No
Enumeration Date
07-13-2006
Last Update Date
12-04-2009
Code Navigator

A surgeon like Michael Johnell treats injuries, diseases, and deformities through surgical operations. A surgeon could correct physical deformities, repair bone and tissue, or perform preventive or elective surgeries. Surgeons also examine patients, perform and interpret diagnostic tests, and provide counsel on preventive healthcare.

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

Surgery

Taxonomy Code
208600000X
Type
Allopathic & Osteopathic Physicians
License No.
39436
License State
CO
Taxonomy Description
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
CO305851MEDICARE PIN (08)CO 
C550778MEDICARE PIN (08) 
D50767MEDICARE UPIN (02) 
77174879MEDICAID (05)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 1790700029, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
0
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
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 9 → 18 → 9 7 → 14 → 5 0 → 0 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 1 + 4 + 0 + 0 + 0 + 4 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1790700029.

Other Providers at the Same Location


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

Pharmacist
1801 16TH ST
GREELEY, CO 80631
Anesthesiology
1801 16TH ST
GREELEY, CO 80631
Pathology (Anatomic Pathology & Clinical Pathology)
1801 16TH ST
GREELEY, CO 80631
Nurse Anesthetist, Certified Registered
1801 16TH ST
GREELEY, CO 80631
Physician Assistant
1801 16TH ST
GREELEY, CO 80631
Nurse Practitioner
1801 16TH ST
GREELEY, CO 80631
Pathology (Anatomic Pathology & Clinical Pathology)
1801 16TH ST
GREELEY, CO 80631
Internal Medicine (Pulmonary Disease)
1801 16TH ST
GREELEY, CO 80631
Physician Assistant
1801 16TH ST, SUITE 100B
GREELEY, CO 80631
Anesthesiology
1801 16TH ST
GREELEY, CO 80631
Anesthesiology
1801 16TH ST
GREELEY, CO 80631
Anesthesiology
1801 16TH ST
GREELEY, CO 80631
Clinic/Center (Multi-Specialty)
1801 16TH ST
GREELEY, CO 80631
Internal Medicine
1801 16TH ST
GREELEY, CO 80631
Specialist
1801 16TH ST
GREELEY, CO 80631
Nurse Anesthetist, Certified Registered
1801 16TH ST
GREELEY, CO 80631
Specialist
1801 16TH ST
GREELEY, CO 80631
Specialist
1801 16TH ST
GREELEY, CO 80631
Physician Assistant
1801 16TH ST
GREELEY, CO 80631
Nurse Practitioner (Family)
1801 16TH ST
GREELEY, CO 80631

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790700029, enumerated as an "individual" on July 13, 2006.

The provider is located at 1801 16TH ST GREELEY, CO 80631 and the phone number is (970) 378-4433.

Surgery with taxonomy code 208600000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.