DR. J. DENNIS STEEN M.D.
NPI 1144248881
Technician/Technologist - Ophthalmic in Susanville, CA

NPI Status: Active since July 18, 2006

Contact Information

1825 MAIN ST
SUSANVILLE, CA
ZIP 96130
Phone: (530) 257-2020
Fax: (530) 257-6566

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  • Individual
  • Male
  • Technician/Technologist
  • Ophthalmic

About J. DENNIS STEEN

This page provides the complete NPI Profile along with additional information for J. Dennis Steen, a provider established in Susanville, California with a medical specialization in Technician/technologist, focusing in ophthalmic . The healthcare provider is registered in the NPI registry with number 1144248881 assigned on July 2006. The practitioner's primary taxonomy code is 156FX1100X with license number G44348 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1144248881
Provider Name
DR. J. DENNIS STEEN M.D.
Gender
Male
Entity Type
Individual
Location Address
1825 MAIN ST SUSANVILLE, CA 96130
Location Phone
(530) 257-2020
Location Fax
(530) 257-6566
Mailing Address
PO BOX 754 SUSANVILLE, CA 96130
Mailing Phone
(530) 257-2020
Mailing Fax
(530) 257-6566
Is Sole Proprietor?
Yes
Enumeration Date
07-18-2006
Last Update Date
07-09-2007
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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

Technician/Technologist Ophthalmic

Taxonomy Code
156FX1100X
Type
Eye and Vision Services Providers
License No.
G44348
License State
CA
Taxonomy Description
An ophthalmic technician/technologist assists ophthalmologists by performing ophthalmic clinical functions, including administering eye exams, administering eye medications, and instructing the patient in care and use of corrective lenses.

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
A49619MEDICARE UPIN (02)CA 
00G443480MEDICARE ID-TYPE UNSPECIFIED (04)CAMEDICARE
00G443480MEDICAID (05)CA 

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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 1144248881, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
1
Unchanged
Pos 3
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
2
Doubled → 4
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
1
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 2 → 4 8 → 16 → 7 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 4 + 4 + 1 + 6 + 8 + 1 + 6 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1144248881.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Specialist
1825 MAIN ST
SUSANVILLE, CA 96130

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144248881, enumerated as an "individual" on July 18, 2006.

The provider is located at 1825 MAIN ST SUSANVILLE, CA 96130 and the phone number is (530) 257-2020.

Technician/Technologist with taxonomy code 156FX1100X and a focus in Ophthalmic.

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