STEVEN S WALKER M.D.
NPI 1861455131
Internal Medicine - Interventional Cardiology in Columbus, OH

NPI Status: Active since April 08, 2006

Contact Information

745 W STATE ST
STE 750
COLUMBUS, OH
ZIP 43222
Phone: (614) 224-2281
Fax: (614) 221-8869

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  • Individual
  • Male
  • Internal Medicine
  • Interventional Cardiology

About STEVEN WALKER

This page provides the complete NPI Profile along with additional information for Steven Walker, an internist established in Columbus, Ohio with a medical specialization in Internal Medicine, focusing in interventional cardiology . The healthcare provider is registered in the NPI registry with number 1861455131 assigned on April 2006. The practitioner's primary taxonomy code is 207RI0011X with license number 35046956W (OH). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1861455131
Provider Name
STEVEN S WALKER M.D.
Gender
Male
Entity Type
Individual
Location Address
745 W STATE ST STE 750 COLUMBUS, OH 43222
Location Phone
(614) 224-2281
Location Fax
(614) 221-8869
Mailing Address
1926 COLLINGSWOOD RD COLUMBUS, OH 43221
Mailing Phone
(614) 486-8252
Is Sole Proprietor?
No
Enumeration Date
04-08-2006
Last Update Date
06-02-2008
Code Navigator

An internist like Steven Walker is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Interventional Cardiology

Taxonomy Code
207RI0011X
Type
Allopathic & Osteopathic Physicians
License No.
35046956W
License State
OH
Taxonomy Description
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

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.

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.

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
00000000197958OTHER (01)ANTHEM BCBS
9881982OTHER (01)CIGNA
289254OTHER (01)BLACK LUNG
WA0879893MEDICARE ID-TYPE UNSPECIFIED (04) 
WA0879896MEDICARE ID-TYPE UNSPECIFIED (04) 
060054842OTHER (01)RAILROAD MEDICARE
060038976OTHER (01)OHRAILROAD MEDICARE
2501761OTHER (01)UNITED HEALTHCARE
CO2214MEDICARE UPIN (02) 
0522885MEDICAID (05)OH 
2501762OTHER (01)UNITED HEALTHCARE
31054OTHER (01)NATIONWIDE

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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 1861455131, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
5
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
3
Doubled → 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 6 → 12 → 3 4 → 8 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 8 + 5 + 1 + 0 + 1 + 6 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1861455131.

Other Providers at the Same Location


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

Internal Medicine (Interventional Cardiology)
745 W STATE ST, STE 750
COLUMBUS, OH 43222
Obstetrics & Gynecology (Gynecology)
745 W STATE ST, STE 550A
COLUMBUS, OH 43222
Physical Medicine & Rehabilitation
745 W STATE ST, SUITE 700
COLUMBUS, OH 43222
Internal Medicine (Cardiovascular Disease)
745 W STATE ST, STE 600
COLUMBUS, OH 43222
Internal Medicine (Pulmonary Disease)
745 W STATE ST, STE 510
COLUMBUS, OH 43222
Internal Medicine (Pulmonary Disease)
745 W STATE ST, STE 510
COLUMBUS, OH 43222
Internal Medicine (Cardiovascular Disease)
745 W STATE ST, STE 750
COLUMBUS, OH 43222
Internal Medicine (Clinical Cardiac Electrophysiology)
745 W STATE ST, SUITE 750
COLUMBUS, OH 43222
Internal Medicine (Interventional Cardiology)
745 W STATE ST, SUITE 750
COLUMBUS, OH 43222
Nurse Practitioner
745 W STATE ST, STE 750
COLUMBUS, OH 43222
Internal Medicine (Cardiovascular Disease)
745 W STATE ST, STE 600
COLUMBUS, OH 43222
Nurse Practitioner
745 W STATE ST, 510
COLUMBUS, OH 43222
Internal Medicine
745 W STATE ST, SUITE 610
COLUMBUS, OH 43222
Internal Medicine (Cardiovascular Disease)
745 W STATE ST, STE 750
COLUMBUS, OH 43222
Specialist
745 W STATE ST, SUITE 550A
COLUMBUS, OH 43222
Obstetrics & Gynecology (Gynecology)
745 W STATE ST, SUITE 550A
COLUMBUS, OH 43222
Internal Medicine (Cardiovascular Disease)
745 W STATE ST, SUITE 750
COLUMBUS, OH 43222
Obstetrics & Gynecology (Gynecology)
745 W STATE ST, SUITE 550A
COLUMBUS, OH 43222
Internal Medicine (Critical Care Medicine)
745 W STATE ST, SUITE 610
COLUMBUS, OH 43222
Internal Medicine
745 W STATE ST, 510
COLUMBUS, OH 43222

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861455131, enumerated as an "individual" on April 08, 2006.

The provider is located at 745 W STATE ST STE 750 COLUMBUS, OH 43222 and the phone number is (614) 224-2281.

Internal Medicine with taxonomy code 207RI0011X and a focus in Interventional Cardiology.

The provider might be accepting Accepts: Blue Cross Blue Shield, Anthem Blue Cross,. Please consult your insurance carrier or call the provider to verify.