RONALD BERENSON M.D.
NPI 1952777427
Physiological Laboratory in Seattle, WA

NPI Status: Active since August 19, 2015

Contact Information

2032 41ST AVENUE
SEATTLE, WA
ZIP 98112
Phone: (206) 790-1094
Fax: (206) 236-1836

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  • Individual
  • Male
  • Physiological Laboratory

About RONALD BERENSON

This page provides the complete NPI Profile along with additional information for Ronald Berenson, a provider established in Seattle, Washington with a medical specialization in Physiological Laboratory. The healthcare provider is registered in the NPI registry with number 1952777427 assigned on August 2015. The practitioner's primary taxonomy code is 293D00000X with license number MD 00022209 (WA). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1952777427
Provider Name
RONALD BERENSON M.D.
Gender
Male
Entity Type
Individual
Location Address
2032 41ST AVENUE SEATTLE, WA 98112
Location Phone
(206) 790-1094
Location Fax
(206) 236-1836
Mailing Address
PO BOX 1597 MERCER ISLAND, WA 98040
Mailing Phone
(206) 790-1094
Mailing Fax
(206) 236-1836
Is Sole Proprietor?
Yes
Enumeration Date
08-19-2015
Last Update Date
08-19-2015
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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

Physiological Laboratory

Taxonomy Code
293D00000X
Type
Laboratories
License No.
MD 00022209
License State
WA
Taxonomy Description
A laboratory that operates independently of a hospital and physician's office to furnish physiological diagnostic services (e.g. EEG's , EKG's, scans, etc.). Facilities offering ONLY physiological services are not certified as independent laboratories. If an independent laboratory offers physiological services IN ADDITION to clinical laboratory services, they are surveyed only for compliance with the clinical laboratory regulations because there are no health and safety regulations for physiological services.

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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 1952777427, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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

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 + 1 + 4 + 7 + 1 + 4 + 4 + 4 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1952777427.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952777427, enumerated as an "individual" on August 19, 2015.

The provider is located at 2032 41ST AVENUE SEATTLE, WA 98112 and the phone number is (206) 790-1094.

Physiological Laboratory with taxonomy code 293D00000X.