MR. THEO B HARPER M.A., L.P.C.
NPI 1043327331
Counselor - Mental Health in Portland, OR

NPI Status: Active since August 24, 2006

Contact Information

3550 N INTERSTATE AVE
PORTLAND, OR
ZIP 97227
Phone: (503) 285-9321
Fax: (503) 249-5508

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  • Individual
  • Male
  • Counselor
  • Mental Health

About THEO HARPER

This page provides the complete NPI Profile along with additional information for Theo Harper, a provider established in Portland, Oregon with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1043327331 assigned on August 2006. The practitioner's primary taxonomy code is 101YM0800X with license number C1199 (OR). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1043327331
Provider Name
MR. THEO B HARPER M.A., L.P.C.
Other Name
MR. THEOPHILUS B HARPER M.A., L.P.C.
Other Name Type
Other Name (5)
Gender
Male
Entity Type
Individual
Location Address
3550 N INTERSTATE AVE PORTLAND, OR 97227
Location Phone
(503) 285-9321
Location Fax
(503) 249-5508
Mailing Address
3550 N INTERSTATE AVE PORTLAND, OR 97227
Mailing Phone
(503) 292-3325
Mailing Fax
(503) 249-5508
Is Sole Proprietor?
Yes
Enumeration Date
08-24-2006
Last Update Date
07-08-2007
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A mental health counselor like Theo Harper provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
C1199
License State
OR

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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 1043327331, 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
0
Unchanged
Pos 3
4
Doubled → 8
Pos 4
3
Unchanged
Pos 5
3
Doubled → 6
Pos 6
2
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
3
Unchanged
Pos 9
3
Doubled → 6
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 4 → 8 3 → 6 7 → 14 → 5 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 8 + 3 + 6 + 2 + 1 + 4 + 3 + 6 + 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 1043327331.

Other Providers at the Same Location


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

Neuromusculoskeletal Medicine & OMM
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Psychiatry & Neurology (Psychiatry)
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Obstetrics & Gynecology
3550 N INTERSTATE AVE, KAISER PERMANENTE, DEPT. OF OBSTETRICS & GYNECOLOGY
PORTLAND, OR 97227
Obstetrics & Gynecology
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Internal Medicine
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Nurse Practitioner (Adult Health)
3550 N INTERSTATE AVE, KAISER PERMANENTE INTERSTATE MEDICAL OFFICE E
PORTLAND, OR 97227
Internal Medicine (Rheumatology)
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Social Worker (Clinical)
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Social Worker
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Internal Medicine
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Physician Assistant
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Internal Medicine (Rheumatology)
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Nurse Practitioner
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Internal Medicine
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Social Worker (Clinical)
3550 N INTERSTATE AVE, KAISER PERMANENTE- INTERSTATE MEDICAL OFFICE EAST
PORTLAND, OR 97227
Internal Medicine
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Physician Assistant (Medical)
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Pediatrics
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Family Medicine
3550 N INTERSTATE AVE
PORTLAND, OR 97227
Nurse Practitioner (Adult Health)
3550 N INTERSTATE AVE
PORTLAND, OR 97227

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1043327331, enumerated as an "individual" on August 24, 2006.

The provider is located at 3550 N INTERSTATE AVE PORTLAND, OR 97227 and the phone number is (503) 285-9321.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.