STEPHEN D JOHNSON M.D.
NPI 1366464794
Neurological Surgery in Denver, CO

NPI Status: Active since July 24, 2006

Contact Information

1601 E 19TH AVE
SUITE 4400
DENVER, CO
ZIP 80218
Phone: (303) 861-2266
Fax: (303) 830-7054

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  • Individual
  • Male
  • Neurological Surgery

About STEPHEN JOHNSON

This page provides the complete NPI Profile along with additional information for Stephen Johnson, a provider established in Denver, Colorado with a medical specialization in Neurological Surgery. The healthcare provider is registered in the NPI registry with number 1366464794 assigned on July 2006. The practitioner's primary taxonomy code is 207T00000X with license number 25647 (CO). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1366464794
Provider Name
STEPHEN D JOHNSON M.D.
Gender
Male
Entity Type
Individual
Location Address
1601 E 19TH AVE SUITE 4400 DENVER, CO 80218
Location Phone
(303) 861-2266
Location Fax
(303) 830-7054
Mailing Address
2417 DAISY LN GOLDEN, CO 80401
Mailing Phone
(303) 526-0831
Is Sole Proprietor?
No
Enumeration Date
07-24-2006
Last Update Date
05-29-2008
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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

Neurological Surgery

Taxonomy Code
207T00000X
Type
Allopathic & Osteopathic Physicians
License No.
25647
License State
CO
Taxonomy Description
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

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
CP7088MEDICARE PIN (08)CO 
D24678MEDICARE UPIN (02)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 1366464794, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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
3
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
4
Doubled → 8
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
4
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 6 → 12 → 3 4 → 8 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 2 + 6 + 8 + 6 + 8 + 7 + 1 + 8 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1366464794.

Other Providers at the Same Location


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

Obstetrics & Gynecology
1601 E 19TH AVE, SUITE 4200
DENVER, CO 80218
Otolaryngology
1601 E 19TH AVE, SUITE 3100
DENVER, CO 80218
Specialist
1601 E 19TH AVE, SUITE 5500
DENVER, CO 80218
Internal Medicine (Nephrology)
1601 E 19TH AVE, STE 4300
DENVER, CO 80218
Surgery (Vascular Surgery)
1601 E 19TH AVE, SUITE 3950
DENVER, CO 80218
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1601 E 19TH AVE, SUITE 5000
DENVER, CO 80218
Pediatrics
1601 E 19TH AVE, STE 6600
DENVER, CO 80218
Pediatrics (Neonatal-Perinatal Medicine)
1601 E 19TH AVE
DENVER, CO 80218
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1601 E 19TH AVE, SUITE 5050
DENVER, CO 80218
Pediatrics (Neonatal-Perinatal Medicine)
1601 E 19TH AVE, SUITE 5300
DENVER, CO 80218
Urology (Pediatric Urology)
1601 E 19TH AVE, SUITE 3750
DENVER, CO 80218
Obstetrics & Gynecology
1601 E 19TH AVE, SUITE 5100
DENVER, CO 80218
Obstetrics & Gynecology (Reproductive Endocrinology)
1601 E 19TH AVE, SUITE 4200
DENVER, CO 80218
Nurse Practitioner (Perinatal)
1601 E 19TH AVE
DENVER, CO 80218
Pediatrics (Neonatal-Perinatal Medicine)
1601 E 19TH AVE, SUITE 5300
DENVER, CO 80218
Otolaryngology (Facial Plastic Surgery)
1601 E 19TH AVE, SUITE 3000
DENVER, CO 80218
Pediatrics (Neonatal-Perinatal Medicine)
1601 E 19TH AVE, SUITE 5300
DENVER, CO 80218
Internal Medicine (Pulmonary Disease)
1601 E 19TH AVE, 6250
DENVER, CO 80218
Pediatrics (Neonatal-Perinatal Medicine)
1601 E 19TH AVE, SUITE 5300
DENVER, CO 80218
Pediatrics
1601 E 19TH AVE, SUITE 5300
DENVER, CO 80218

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366464794, enumerated as an "individual" on July 24, 2006.

The provider is located at 1601 E 19TH AVE SUITE 4400 DENVER, CO 80218 and the phone number is (303) 861-2266.

Neurological Surgery with taxonomy code 207T00000X.

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