JAN CORWIN, DC, LLC
NPI 1578835211
Clinic/Center in Portland, OR

NPI Status: Active since January 26, 2012

Contact Information

316 NE 28TH AVE
PORTLAND, OR
ZIP 97232
Phone: (503) 230-0812

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  • Organization
  • Clinic/Center

About JAN CORWIN, DC, LLC

This page provides the complete NPI Profile along with additional information for Jan Corwin, Dc, Llc, a provider established in Portland, Oregon operating as a Clinic/center. The healthcare provider is registered in the NPI registry with number 1578835211 assigned on January 2012. The practitioner's primary taxonomy code is 261Q00000X with license number 1658 (OR). The provider is registered as an organization and their NPI record was last updated 14 years ago. The authorized official of this NPI record is Dr. Jan Corwin Dc (Owner)

NPI
1578835211
Provider Name
JAN CORWIN, DC, LLC
Entity Type
Organization
Location Address
316 NE 28TH AVE PORTLAND, OR 97232
Location Phone
(503) 230-0812
Mailing Address
316 NE 28TH AVE PORTLAND, OR 97232
Mailing Phone
(503) 230-0812
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-26-2012
Last Update Date
01-26-2012
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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

Clinic/Center

Taxonomy Code
261Q00000X
Type
Ambulatory Health Care Facilities
License No.
1658
License State
OR
Taxonomy Description
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. JAN CORWIN DC

Authorized Official Title
OWNER
Authorized Official Phone
(503) 230-0812

Reviews for JAN CORWIN, DC, LLC

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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 1578835211, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
2
Unchanged
Pos 9
1
Doubled → 2
Check
1
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 8 → 16 → 7 5 → 10 → 1 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 4 + 8 + 1 + 6 + 3 + 1 + 0 + 2 + 2 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1578835211.

Other Providers at the Same Location


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

Naturopath
316 NE 28TH AVE
PORTLAND, OR 97232
Acupuncturist
316 NE 28TH AVE
PORTLAND, OR 97232
Chiropractor
316 NE 28TH AVE
PORTLAND, OR 97232
Chiropractor (Rehabilitation)
316 NE 28TH AVE
PORTLAND, OR 97232
Acupuncturist
316 NE 28TH AVE
PORTLAND, OR 97232
Mechanotherapist
316 NE 28TH AVE
PORTLAND, OR 97232
Mechanotherapist
316 NE 28TH AVE
PORTLAND, OR 97232
Naturopath
316 NE 28TH AVE
PORTLAND, OR 97232
Acupuncturist
316 NE 28TH AVE
PORTLAND, OR 97232
Acupuncturist
316 NE 28TH AVE
PORTLAND, OR 97232
Massage Therapist
316 NE 28TH AVE
PORTLAND, OR 97232
Chiropractor
316 NE 28TH AVE
PORTLAND, OR 97232
Homeopath
316 NE 28TH AVE
PORTLAND, OR 97232

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578835211, enumerated as an "organization" on January 26, 2012.

The provider is located at 316 NE 28TH AVE PORTLAND, OR 97232 and the phone number is (503) 230-0812.

Clinic/Center with taxonomy code 261Q00000X.