MARK A. TERRY, M.D., P.C.
NPI 1770769309
Clinic/Center in Portland, OR

NPI Status: Active since January 14, 2008

Contact Information

1040 NW 22ND AVE
SUITE N200
PORTLAND, OR
ZIP 97210
Phone: (503) 413-6223

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  • Organization
  • Clinic/Center

About MARK A. TERRY, M.D., P.C.

This page provides the complete NPI Profile along with additional information for Mark A. Terry, M.d., P.c., a provider established in Portland, Oregon operating as a Clinic/center. The healthcare provider is registered in the NPI registry with number 1770769309 assigned on January 2008. The practitioner's primary taxonomy code is 261Q00000X with license number MD17016 (OR). The provider is registered as an organization and their NPI record was last updated 18 years ago. The authorized official of this NPI record is Dr. Mark A. Terry Md (President)

NPI
1770769309
Provider Name
MARK A. TERRY, M.D., P.C.
Entity Type
Organization
Location Address
1040 NW 22ND AVE SUITE N200 PORTLAND, OR 97210
Location Phone
(503) 413-6223
Mailing Address
204 SE STONE MILL DR SUITE 200 VANCOUVER, WA 98684
Mailing Phone
(360) 514-9060
Mailing Fax
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-14-2008
Last Update Date
01-14-2008
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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.
MD17016
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. MARK A. TERRY MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(503) 413-6223

Reviews for MARK A. TERRY, M.D., P.C.

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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 1770769309, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
Check
9
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 7 → 14 → 5 9 → 18 → 9 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 1 + 4 + 6 + 1 + 8 + 3 + 0 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1770769309.

Other Providers at the Same Location


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

Nurse Practitioner (Adult Health)
1040 NW 22ND AVE, SUITE 420
PORTLAND, OR 97210
Surgery
1040 NW 22ND AVE, SUITE 500
PORTLAND, OR 97210
Psychiatry & Neurology (Neurology)
1040 NW 22ND AVE, SUITE 420
PORTLAND, OR 97210
Psychiatry & Neurology (Neurology)
1040 NW 22ND AVE, SUITE 420
PORTLAND, OR 97210
Psychiatry & Neurology (Neurology)
1040 NW 22ND AVE, SUITE 420
PORTLAND, OR 97210
Physical Medicine & Rehabilitation
1040 NW 22ND AVE, SUITE 320
PORTLAND, OR 97210
Physical Medicine & Rehabilitation
1040 NW 22ND AVE
PORTLAND, OR 97210
Physical Medicine & Rehabilitation
1040 NW 22ND AVE, SUITE 320
PORTLAND, OR 97210
Nurse Practitioner (Family)
1040 NW 22ND AVE, SUITE 520
PORTLAND, OR 97210
Dietitian, Registered
1040 NW 22ND AVE, SUITE 520
PORTLAND, OR 97210
Surgery (Vascular Surgery)
1040 NW 22ND AVE, SUITE 250
PORTLAND, OR 97210
Surgery (Vascular Surgery)
1040 NW 22ND AVE, SUITE 250
PORTLAND, OR 97210
Physical Therapist
1040 NW 22ND AVE, SUITE LL015
PORTLAND, OR 97210
Ophthalmology
1040 NW 22ND AVE, SUITE 200
PORTLAND, OR 97210
Surgery
1040 NW 22ND AVE, SUITE 520
PORTLAND, OR 97210
Neurological Surgery
1040 NW 22ND AVE, SUITE 630
PORTLAND, OR 97210
Ophthalmology
1040 NW 22ND AVE, SUITE 200
PORTLAND, OR 97210
Ophthalmology
1040 NW 22ND AVE, SUITE 168
PORTLAND, OR 97210
Audiologist
1040 NW 22ND AVE, SUITE 460
PORTLAND, OR 97210
Nurse Practitioner (Family)
1040 NW 22ND AVE, STE 330
PORTLAND, OR 97210

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770769309, enumerated as an "organization" on January 14, 2008.

The provider is located at 1040 NW 22ND AVE SUITE N200 PORTLAND, OR 97210 and the phone number is (503) 413-6223.

Clinic/Center with taxonomy code 261Q00000X.