DR. MARVIN DAVID SEPPALA M.D.
NPI 1548329055
Psychiatry & Neurology - Addiction Medicine in Newberg, OR

NPI Status: Active since December 08, 2006

Contact Information

1901 ESTHER ST
NEWBERG, OR
ZIP 97132
Phone: (503) 554-4334

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Addiction Medicine

About MARVIN SEPPALA

This page provides the complete NPI Profile along with additional information for Marvin Seppala, a provider established in Newberg, Oregon with a medical specialization in Psychiatry & Neurology, focusing in addiction medicine . The healthcare provider is registered in the NPI registry with number 1548329055 assigned on December 2006. The practitioner's primary taxonomy code is 2084A0401X with license number MD15805 (OR). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1548329055
Provider Name
DR. MARVIN DAVID SEPPALA M.D.
Gender
Male
Entity Type
Individual
Location Address
1901 ESTHER ST NEWBERG, OR 97132
Location Phone
(503) 554-4334
Mailing Address
23895 SW NEWLAND RD WILSONVILLE, OR 97070
Is Sole Proprietor?
Yes
Enumeration Date
12-08-2006
Last Update Date
07-08-2007
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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 Addiction Medicine

Taxonomy Code
2084A0401X
Type
Allopathic & Osteopathic Physicians
License No.
MD15805
License State
OR
Taxonomy Description
A doctor of osteopathy board eligible/certified in the field of Psychiatry by the American Osteopathic Board of Neurology and Psychiatry is able to obtain a Certificate of Added Qualifications in the field of Addiction Medicine

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
EO1249MEDICARE 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 1548329055, 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
5
Unchanged
Pos 3
4
Doubled → 8
Pos 4
8
Unchanged
Pos 5
3
Doubled → 6
Pos 6
2
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 4 → 8 3 → 6 9 → 18 → 9 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 8 + 8 + 6 + 2 + 1 + 8 + 0 + 1 + 0 + 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 1548329055.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Dietitian, Registered
1901 ESTHER ST
NEWBERG, OR 97132
Student in an Organized Health Care Education/Training Program
1901 ESTHER ST
NEWBERG, OR 97132
Counselor (Addiction (Substance Use Disorder))
1901 ESTHER ST
NEWBERG, OR 97132
Counselor (Addiction (Substance Use Disorder))
1901 ESTHER ST
NEWBERG, OR 97132
Counselor (Addiction (Substance Use Disorder))
1901 ESTHER ST
NEWBERG, OR 97132
Student in an Organized Health Care Education/Training Program
1901 ESTHER ST
NEWBERG, OR 97132
Counselor (Addiction (Substance Use Disorder))
1901 ESTHER ST
NEWBERG, OR 97132
Psychologist (Addiction (Substance Use Disorder))
1901 ESTHER ST
NEWBERG, OR 97132
Psychologist (Clinical)
1901 ESTHER ST
NEWBERG, OR 97132
Substance Abuse Rehabilitation Facility
1901 ESTHER ST
NEWBERG, OR 97132
Psychologist (Clinical)
1901 ESTHER ST
NEWBERG, OR 97132
Psychologist (Clinical)
1901 ESTHER ST
NEWBERG, OR 97132
Substance Abuse Rehabilitation Facility
1901 ESTHER ST
NEWBERG, OR 97132

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548329055, enumerated as an "individual" on December 08, 2006.

The provider is located at 1901 ESTHER ST NEWBERG, OR 97132 and the phone number is (503) 554-4334.

Psychiatry & Neurology with taxonomy code 2084A0401X and a focus in Addiction Medicine.

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