DR. LEONARD LASKOW M.D.
NPI 1164695953
Obstetrics & Gynecology - Gynecology in Ashland, OR

NPI Status: Active since April 11, 2008

Contact Information

1939 TAMARACK PL
ASHLAND, OR
ZIP 97520
Phone: (541) 482-3033
Fax: (541) 482-3033

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  • Individual
  • Male
  • Obstetrics & Gynecology
  • Gynecology

About LEONARD LASKOW

This page provides the complete NPI Profile along with additional information for Leonard Laskow, a women's health care provider established in Ashland, Oregon with a medical specialization in Obstetrics & Gynecology, focusing in gynecology . The healthcare provider is registered in the NPI registry with number 1164695953 assigned on April 2008. The practitioner's primary taxonomy code is 207VG0400X with license number G9167 (CA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1164695953
Provider Name
DR. LEONARD LASKOW M.D.
Gender
Male
Entity Type
Individual
Location Address
1939 TAMARACK PL ASHLAND, OR 97520
Location Phone
(541) 482-3033
Location Fax
(541) 482-3033
Mailing Address
1939 TAMARACK PL ASHLAND, OR 97520
Mailing Phone
(541) 482-3033
Mailing Fax
(541) 482-3033
Is Sole Proprietor?
Yes
Enumeration Date
04-11-2008
Last Update Date
04-11-2008
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Women's health care providers like Leonard Laskow treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.

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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

Obstetrics & Gynecology Gynecology

Taxonomy Code
207VG0400X
Type
Allopathic & Osteopathic Physicians
License No.
G9167
License State
CA
Taxonomy Description
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee

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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 1164695953, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
1
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
9
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
9
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
3
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 6 → 12 → 3 5 → 10 → 1 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 1 + 2 + 9 + 1 + 0 + 9 + 1 + 0 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1164695953.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164695953, enumerated as an "individual" on April 11, 2008.

The provider is located at 1939 TAMARACK PL ASHLAND, OR 97520 and the phone number is (541) 482-3033.

Obstetrics & Gynecology with taxonomy code 207VG0400X and a focus in Gynecology.