STEVEN CHARLES BLASHILL O.D.
NPI 1942461470
Optometrist - Corneal and Contact Management in Inver Grove Heights, MN

NPI Status: Active since June 18, 2008

Contact Information

6175 CAHILL AVE
INVER GROVE HEIGHTS, MN
ZIP 55076
Phone: (651) 455-1492

Get Directions Write a Review

  • Individual
  • Male
  • Optometrist
  • Corneal and Contact Management

About STEVEN BLASHILL

This page provides the complete NPI Profile along with additional information for Steven Blashill, a provider established in Inver Grove Heights, Minnesota with a medical specialization in Optometrist, focusing in corneal and contact management . The healthcare provider is registered in the NPI registry with number 1942461470 assigned on June 2008. The practitioner's primary taxonomy code is 152WC0802X with license number 2073 (MN). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1942461470
Provider Name
STEVEN CHARLES BLASHILL O.D.
Gender
Male
Entity Type
Individual
Location Address
6175 CAHILL AVE INVER GROVE HEIGHTS, MN 55076
Location Phone
(651) 455-1492
Mailing Address
1519 HALLER CT S MAPLEWOOD, MN 55119
Mailing Phone
(651) 739-1356
Is Sole Proprietor?
No
Enumeration Date
06-18-2008
Last Update Date
06-18-2008
Code Navigator

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

Optometrist Corneal and Contact Management

Taxonomy Code
152WC0802X
Type
Eye and Vision Services Providers
License No.
2073
License State
MN
Taxonomy Description
The professional activities performed by an Optometrist related to the fitting of contact lenses to an eye, ongoing evaluation of the cornea's ability to sustain successful contact lens wear, and treatment of any external eye or corneal condition which can affect contact lens wear.

Reviews for STEVEN CHARLES BLASHILL O.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1942461470, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
0
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 4 → 8 1 → 2 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 8 + 6 + 2 + 4 + 1 + 4 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1942461470.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Audiologist-Hearing Aid Fitter
6175 CAHILL AVE, STE. 103
INVER GROVE HEIGHTS, MN 55076
Optometrist
6175 CAHILL AVE
INVER GROVE HEIGHTS, MN 55076
Eyewear Supplier
6175 CAHILL AVE, SUITE 101
INVER GROVE HEIGHTS, MN 55076

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942461470, enumerated as an "individual" on June 18, 2008.

The provider is located at 6175 CAHILL AVE INVER GROVE HEIGHTS, MN 55076 and the phone number is (651) 455-1492.

Optometrist with taxonomy code 152WC0802X and a focus in Corneal and Contact Management.