Quality Rating: 100 out of 100 score
NPI Status: Active since October 20, 2005
5200 Eastern Ave
Baltimore,
Post Code: 21224
Phone: (410) 550-2357
Fax: -
David Wu M.d. is a Internal Medicine in Baltimore, . David Wu M.d. practices all healthcare services and medical treatments related to Internal Medicine. The NPI Number for David Wu M.d. is 1659360774. The last update date is 2016-12-22.
David Wu M.d.'s current location address is 5200 Eastern Ave, Baltimore, . You can contact this provider via phone number (410) 550-2357 and fax number -. The mailing address for David Wu M.d. is 5200 Eastern Ave, Baltimore, . 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 | 207R00000X | Internal Medicine Physician |
Internal Medicine |
MD00043864 (Washington) |
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 |
|---|---|---|---|
| 8399131 | MEDICAID (05) | Washington (WA) | |
| P01242064 | Other (non-Medicare) (01) | () | Railroad Medicare |
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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 | 5 | 9 | 3 | 6 | 0 | 7 | 7 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 10 | 9 | 6 | 6 | 0 | 7 | 14 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 26109660714 | |||||||||
| 2 + 6 + 1 + 0 + 9 + 6 + 6 + 0 + 7 + 1 + 4 + 24 = 66 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 66 = 4 | 4 | ||||||||
The NPI number 1659360774 is valid because the calculated check digit 4 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 |
|---|---|---|---|
| 1568465516 | RAWN SALENGER Individual |
Thoracic Surgery (Cardiothoracic Vascular Surgery) |
7505 OSLER DR TOWSON, Maryland (MD) 410-337-1783 |
| 1306849351 | WESTERN MD PET IMAGING LLC Organization |
Specialist |
952 SETON DR CUMBERLAND, Maryland (MD) 301-777-3522 |
| 1265435291 | HOWARD ANTHONY GILMER Individual |
Physical Medicine & Rehabilitation |
5933 SERENITY LN DERWOOD, Maryland (MD) 301-294-6852 |
| 1083617021 | SUSAN L BEHEN Individual |
Surgery |
900 CATON AVE BALTIMORE, Maryland (MD) 410-368-2700 |
| 1518960558 | MARK JAMESON Individual |
Preventive Medicine, Public Health & General Preventive Medicine |
1302 PENNSYLVANIA AVE HAGERSTOWN, Maryland (MD) 240-313-3200 |