Quality Rating: 100 out of 100 score
NPI Status: Active since July 1, 2005
Po Box 3777
Portland,
Post Code: 97208
Phone: (503) 413-3900
Fax: (503) 413-3710
Naji M Hamdan M.d. is a Internal Medicine, Cardiovascular Disease in Portland, . Naji M Hamdan M.d. practices all healthcare services and medical treatments related to Internal Medicine, Cardiovascular Disease. The NPI Number for Naji M Hamdan M.d. is 1679570873. The last update date is 2023-11-16.
Naji M Hamdan M.d.'s current location address is Po Box 3777, Portland, . You can contact this provider via phone number (503) 413-3900 and fax number (503) 413-3710. The mailing address for Naji M Hamdan M.d. is Po Box 3777, Portland, . To know further, please read the information below!
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.
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 207RC0000X | Cardiovascular Disease Physician |
Internal Medicine, Cardiovascular Disease |
66755 (Arizona) |
| 2 | 207RI0011X | Interventional Cardiology Physician |
Internal Medicine, Interventional Cardiology |
MD20641 (Oregon) |
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 |
|---|---|---|---|
| 286683 | MEDICAID (05) | Oregon (OR) |
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The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 6 | 7 | 9 | 5 | 7 | 0 | 8 | 7 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 14 | 9 | 10 | 7 | 0 | 8 | 14 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 261491070814 | |||||||||
| 2 + 6 + 1 + 4 + 9 + 1 + 0 + 7 + 0 + 8 + 1 + 4 + 24 = 67 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 67 = 3 | 3 | ||||||||
The NPI number 1679570873 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
The following 5 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1568465508 | JENNIFER ROST Individual |
Physical Therapist |
2200 NE NEFF RD BEND, Oregon (OR) 541-388-7738 |
| 1376546309 | EDWARD HSIA0-KUA CHANG Individual |
Internal Medicine, Hematology & Oncology |
12123 SW 69TH AVE TIGARD, Oregon (OR) 971-708-7600 |
| 1326041526 | NATE D QUILICI Individual |
Specialist |
9205 SW BARNES RD PORTLAND, Oregon (OR) 503-216-2181 |
| 1346243524 | ANGELA MARIE SEEDS Individual |
Physician Assistant, Medical |
710 SUNSET DR STE F LA GRANDE, Oregon (OR) 541-663-3100 |
| 1306849393 | JEFFERY C. SPATHAS Individual |
Dentist, General Practice |
4901 NE GLISAN ST PORTLAND, Oregon (OR) 503-231-1644 |