DR. ANITA TAM SU MD
NPI 1891905261
Allergy & Immunology - Allergy in Portland, OR

NPI Status: Active since May 23, 2007

Contact Information

545 NE 47TH AVE
STE. 310
PORTLAND, OR
ZIP 97213
Phone: (503) 238-6233
Fax: (503) 231-7668

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  • Individual
  • Female
  • Allergy & Immunology
  • Allergy

About ANITA TAM SU

This page provides the complete NPI Profile along with additional information for Anita Tam Su, a provider established in Portland, Oregon with a medical specialization in Allergy & Immunology, focusing in allergy . The healthcare provider is registered in the NPI registry with number 1891905261 assigned on May 2007. The practitioner's primary taxonomy code is 207KA0200X with license number MD19238 (OR). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1891905261
Provider Name
DR. ANITA TAM SU MD
Other Name
DR. ANITA SU MD
Other Name Type
Professional Name (2)
Gender
Female
Entity Type
Individual
Location Address
545 NE 47TH AVE STE. 310 PORTLAND, OR 97213
Location Phone
(503) 238-6233
Location Fax
(503) 231-7668
Mailing Address
545 NE 47TH AVE STE. 310 PORTLAND, OR 97213
Mailing Phone
(503) 636-1310
Mailing Fax
(503) 231-7668
Is Sole Proprietor?
No
Enumeration Date
05-23-2007
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

Allergy & Immunology Allergy

Taxonomy Code
207KA0200X
Type
Allopathic & Osteopathic Physicians
License No.
MD19238
License State
OR
Taxonomy Description
A physician who specializes in the diagnosis, treatment, and management of allergies. 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 1891905261, 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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
2
Unchanged
Pos 9
6
Doubled → 12 → 1 + 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 9 → 18 → 9 9 → 18 → 9 5 → 10 → 1 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 1 + 8 + 0 + 1 + 0 + 2 + 1 + 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 1891905261.

Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Radiology (Diagnostic Radiology)
545 NE 47TH AVE, SUITE 215
PORTLAND, OR 97213
Radiology (Diagnostic Radiology)
545 NE 47TH AVE, SUITE 215
PORTLAND, OR 97213
Radiology (Diagnostic Radiology)
545 NE 47TH AVE, SUITE 215
PORTLAND, OR 97213
Radiology (Diagnostic Radiology)
545 NE 47TH AVE, SUITE 215
PORTLAND, OR 97213
Radiology (Diagnostic Radiology)
545 NE 47TH AVE, SUITE 215
PORTLAND, OR 97213
Radiology (Diagnostic Radiology)
545 NE 47TH AVE, SUITE 215
PORTLAND, OR 97213
Nurse Practitioner (Family)
545 NE 47TH AVE, SUITE 106
PORTLAND, OR 97213
Family Medicine
545 NE 47TH AVE
PORTLAND, OR 97213
Radiology (Diagnostic Radiology)
545 NE 47TH AVE, SUITE 215
PORTLAND, OR 97213
Internal Medicine
545 NE 47TH AVE, SUITE 106
PORTLAND, OR 97213
Internal Medicine
545 NE 47TH AVE, SUITE 106
PORTLAND, OR 97213
Internal Medicine
545 NE 47TH AVE, SUITE 106
PORTLAND, OR 97213
Dermatology
545 NE 47TH AVE, SUITE 306
PORTLAND, OR 97213
Dermatology
545 NE 47TH AVE, SUITE 306
PORTLAND, OR 97213
Radiology Practitioner Assistant
545 NE 47TH AVE, SUITE 215
PORTLAND, OR 97213
Allergy & Immunology
545 NE 47TH AVE, SUITE 310
PORTLAND, OR 97213
Radiology (Diagnostic Radiology)
545 NE 47TH AVE, SUITE 215
PORTLAND, OR 97213
Radiology (Diagnostic Radiology)
545 NE 47TH AVE, SUITE 215
PORTLAND, OR 97213

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891905261, enumerated as an "individual" on May 23, 2007.

The provider is located at 545 NE 47TH AVE STE. 310 PORTLAND, OR 97213 and the phone number is (503) 238-6233.

Allergy & Immunology with taxonomy code 207KA0200X and a focus in Allergy.