Quality Rating: 100 out of 100 score
NPI Status: Active since November 17, 2005
Po Box 780595
Philadelphia,
Post Code: 19178
Phone: (800) 331-9294
Fax: (812) 962-6425
Won S Chang Md is a Radiology, Radiation Oncology in Philadelphia, . Won S Chang Md practices all healthcare services and medical treatments related to Radiology, Radiation Oncology. The NPI Number for Won S Chang Md is 1992787618. The last update date is 2022-02-17.
Won S Chang Md's current location address is Po Box 780595, Philadelphia, . You can contact this provider via phone number (800) 331-9294 and fax number (812) 962-6425. The mailing address for Won S Chang Md is Po Box 780595, Philadelphia, . 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 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 |
|---|---|---|---|
| 0018183900001 | MEDICAID (05) | Pennsylvania (PA) | |
| 0018183900003 | MEDICAID (05) | Pennsylvania (PA) | |
| 0711079000 | Other (non-Medicare) (01) | Pennsylvania (PA) | KEYSTONE HEALTH PLAN EAST |
| 0811079000 | Other (non-Medicare) (01) | Pennsylvania (PA) | KEYSTONE 65 |
| 1127966 | Other (non-Medicare) (01) | Pennsylvania (PA) | KEYSTONE MERCY |
| 910876 | Other (non-Medicare) (01) | Pennsylvania (PA) | BCBS PA |
| 920006241 | Other (non-Medicare) (01) | Pennsylvania (PA) | 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 | 9 | 9 | 2 | 7 | 8 | 7 | 6 | 1 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 9 | 18 | 2 | 14 | 8 | 14 | 6 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 291821481462 | |||||||||
| 2 + 9 + 1 + 8 + 2 + 1 + 4 + 8 + 1 + 4 + 6 + 2 + 24 = 72 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 72 = 8 | 8 | ||||||||
The NPI number 1992787618 is valid because the calculated check digit 8 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 |
|---|---|---|---|
| 1992787550 | DEBORAH L VAN ORDEN Individual |
Nurse Practitioner, Acute Care |
301 HOSPITAL DR GLEN BURNIE, Maryland (MD) 410-787-4000 |
| 1992787170 | SYLVAN BROWN Individual |
Internal Medicine, Rheumatology |
1245 S CEDAR CREST BLVD ALLENTOWN, Pennsylvania (PA) 610-435-2423 |
| 1992787071 | GERALD LEFEVER Individual |
Anesthesiology |
11781 LEE JACKSON MEMORIAL HWY FAIRFAX, Virginia (VA) 571-777-5102 |
| 1992786891 | CAROL FRAZER Individual |
Counselor, Professional |
1200 REEDSDALE ST PITTSBURGH, Pennsylvania (PA) 412-323-4543 |
| 1992786867 | DEBRA JOAN GROSSMAN Individual |
Dermatology, MOHS-Micrographic Surgery |
402 MIDDLETOWN BLVD LANGHORNE, Pennsylvania (PA) 215-752-4020 |