MARK SHEIKO MD
NPI 1275612616
Pathology - Anatomic Pathology & Clinical Pathology in Billings, MT

NPI Status: Active since November 05, 2006

Contact Information

2800 10TH AVE N
BILLINGS, MT
ZIP 59101
Phone: (406) 238-2500

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  • Individual
  • Male
  • Pathology
  • Anatomic Pathology & Clinical Pathology

About MARK SHEIKO

This page provides the complete NPI Profile along with additional information for Mark Sheiko, a provider established in Billings, Montana with a medical specialization in Pathology, focusing in anatomic pathology & clinical pathology . The healthcare provider is registered in the NPI registry with number 1275612616 assigned on November 2006. The practitioner's primary taxonomy code is 207ZP0102X with license number 4653 (MT). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1275612616
Provider Name
MARK SHEIKO MD
Gender
Male
Entity Type
Individual
Location Address
2800 10TH AVE N BILLINGS, MT 59101
Location Phone
(406) 238-2500
Mailing Address
PO BOX 35100 BILLINGS, MT 59107
Mailing Phone
(406) 238-2500
Is Sole Proprietor?
No
Enumeration Date
11-05-2006
Last Update Date
12-15-2014
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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

Pathology Anatomic Pathology & Clinical Pathology

Taxonomy Code
207ZP0102X
Type
Allopathic & Osteopathic Physicians
License No.
4653
License State
MT
Taxonomy Description
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207ZC0500XAllopathic & Osteopathic Physicians

Pathology
Cytopathology

4653 (MT)

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.

*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
101795100OTHER (01)WYMDCD PIN
000016001OTHER (01)MTBCBS PIN
000080984MEDICARE PIN (08)MT 
220024990MEDICARE PIN (08)MT 
0012257OTHER (01)MTMDCD PIN
D96272MEDICARE UPIN (02)MT 
000080868MEDICARE PIN (08)MT 

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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 1275612616, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
2
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
5
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
1
Doubled → 2
Check
6
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 7 → 14 → 5 6 → 12 → 3 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 4 + 5 + 1 + 2 + 1 + 4 + 6 + 2 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1275612616.

Other Providers at the Same Location


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

Pharmacist (Pharmacotherapy)
2800 10TH AVE N
BILLINGS, MT 59101
Physician Assistant
2800 10TH AVE N
BILLINGS, MT 59101
Pathology (Anatomic Pathology)
2800 10TH AVE N
BILLINGS, MT 59101
Anesthesiology
2800 10TH AVE N
BILLINGS, MT 59101
Physical Therapist
2800 10TH AVE N
BILLINGS, MT 59101
Pathology (Anatomic Pathology & Clinical Pathology)
2800 10TH AVE N
BILLINGS, MT 59101
Pathology (Anatomic Pathology & Clinical Pathology)
2800 10TH AVE N
BILLINGS, MT 59101
Pediatrics
2800 10TH AVE N
BILLINGS, MT 59101
Pediatrics
2800 10TH AVE N
BILLINGS, MT 59101
Pediatrics
2800 10TH AVE N
BILLINGS, MT 59101
Emergency Medicine
2800 10TH AVE N
BILLINGS, MT 59101
Dietitian, Registered
2800 10TH AVE N
BILLINGS, MT 59101
Dietitian, Registered
2800 10TH AVE N
BILLINGS, MT 59101
Anesthesiology
2800 10TH AVE N
BILLINGS, MT 59101
Anesthesiology
2800 10TH AVE N
BILLINGS, MT 59101
Dietitian, Registered
2800 10TH AVE N
BILLINGS, MT 59101
Anesthesiology
2800 10TH AVE N
BILLINGS, MT 59101
Emergency Medicine
2800 10TH AVE N
BILLINGS, MT 59101
Radiology Practitioner Assistant
2800 10TH AVE N
BILLINGS, MT 59101
Radiology Practitioner Assistant
2800 10TH AVE N
BILLINGS, MT 59101

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275612616, enumerated as an "individual" on November 05, 2006.

The provider is located at 2800 10TH AVE N BILLINGS, MT 59101 and the phone number is (406) 238-2500.

Pathology with taxonomy code 207ZP0102X and a focus in Anatomic Pathology & Clinical Pathology.

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