VAY JOHN BLAZINA MD
NPI 1952373375
Psychiatry & Neurology - Neurology in Chevy Chase, MD

NPI Status: Active since February 02, 2006

Contact Information

5454 WISCONSIN AVE
SUITE 1720
CHEVY CHASE, MD
ZIP 20815
Phone: (301) 562-7200
Fax: (301) 951-6490

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Neurology

About VAY BLAZINA

This page provides the complete NPI Profile along with additional information for Vay Blazina, a provider established in Chevy Chase, Maryland with a medical specialization in Psychiatry & Neurology, focusing in neurology . The healthcare provider is registered in the NPI registry with number 1952373375 assigned on February 2006. The practitioner's primary taxonomy code is 2084N0400X with license number D0017564 (MD). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1952373375
Provider Name
VAY JOHN BLAZINA MD
Gender
Male
Entity Type
Individual
Location Address
5454 WISCONSIN AVE SUITE 1720 CHEVY CHASE, MD 20815
Location Phone
(301) 562-7200
Location Fax
(301) 951-6490
Mailing Address
8555 16TH ST SUITE 310 SILVER SPRING, MD 20910
Mailing Phone
(301) 562-7200
Mailing Fax
(301) 951-6490
Is Sole Proprietor?
No
Enumeration Date
02-02-2006
Last Update Date
06-22-2010
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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

Psychiatry & Neurology Neurology

Taxonomy Code
2084N0400X
Type
Allopathic & Osteopathic Physicians
License No.
D0017564
License State
MD
Taxonomy Description
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

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
B93673MEDICARE UPIN (02) 

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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 1952373375, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
5
Doubled → 10 → 1 + 0
Pos 4
2
Unchanged
Pos 5
3
Doubled → 6
Pos 6
7
Unchanged
Pos 7
3
Doubled → 6
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
5
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 5 → 10 → 1 3 → 6 3 → 6 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 + 1 + 0 + 2 + 6 + 7 + 6 + 3 + 1 + 4 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1952373375.

Other Providers at the Same Location


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

Specialist
5454 WISCONSIN AVE, STE 950
CHEVY CHASE, MD 20815
Specialist
5454 WISCONSIN AVE, STE 950
CHEVY CHASE, MD 20815
Specialist
5454 WISCONSIN AVE, STE 950
CHEVY CHASE, MD 20815
Specialist
5454 WISCONSIN AVE, STE 950
CHEVY CHASE, MD 20815
Internal Medicine (Medical Oncology)
5454 WISCONSIN AVE, STE 1300
CHEVY CHASE, MD 20815
Internal Medicine (Hematology & Oncology)
5454 WISCONSIN AVE, STE 1300
CHEVY CHASE, MD 20815
Internal Medicine (Cardiovascular Disease)
5454 WISCONSIN AVE, SUITE 925
CHEVY CHASE, MD 20815
Internal Medicine (Cardiovascular Disease)
5454 WISCONSIN AVE, SUITE 925
CHEVY CHASE, MD 20815
Internal Medicine (Cardiovascular Disease)
5454 WISCONSIN AVE, SUITE 925
CHEVY CHASE, MD 20815
Internal Medicine (Cardiovascular Disease)
5454 WISCONSIN AVE, SUITE 925
CHEVY CHASE, MD 20815
Internal Medicine (Rheumatology)
5454 WISCONSIN AVE, SUITE 600
CHEVY CHASE, MD 20815
Dentist (General Practice)
5454 WISCONSIN AVE, SUITE 635
CHEVY CHASE, MD 20815
Specialist
5454 WISCONSIN AVE, SUITE 1535
CHEVY CHASE, MD 20815
Specialist
5454 WISCONSIN AVE, SUITE 1535
CHEVY CHASE, MD 20815
Specialist
5454 WISCONSIN AVE, SUITE 1535
CHEVY CHASE, MD 20815
Specialist
5454 WISCONSIN AVE, SUITE 1535
CHEVY CHASE, MD 20815
Specialist
5454 WISCONSIN AVE, SUITE 1535
CHEVY CHASE, MD 20815
Ophthalmology
5454 WISCONSIN AVE, SUITE # 1540
CHEVY CHASE, MD 20815
Internal Medicine (Gastroenterology)
5454 WISCONSIN AVE, 1045
CHEVY CHASE, MD 20815
Physiological Laboratory
5454 WISCONSIN AVE, SUITE 1765
CHEVY CHASE, MD 20815

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952373375, enumerated as an "individual" on February 02, 2006.

The provider is located at 5454 WISCONSIN AVE SUITE 1720 CHEVY CHASE, MD 20815 and the phone number is (301) 562-7200.

Psychiatry & Neurology with taxonomy code 2084N0400X and a focus in Neurology.

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