DR. WILLIAM Y MEJIA MD
NPI 1851539829
Internal Medicine in Bronx, NY
NPI Status: Active since January 29, 2009
Contact Information
391 E 149TH ST
STE. 216
BRONX, NY
ZIP 10455
Phone: (718) 665-8300
Fax: (718) 665-8301
- Individual
- Male
- Internal Medicine
About WILLIAM MEJIA
This page provides the complete NPI Profile along with additional information for William Mejia, an internist established in Bronx, New York with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1851539829 assigned on January 2009. The practitioner's primary taxonomy code is 207R00000X with license number 133211-1 (NY). The provider is registered as an individual and his NPI record was last updated 16 years ago.
- NPI
- 1851539829
- Provider Name
- DR. WILLIAM Y MEJIA MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 391 E 149TH ST STE. 216 BRONX, NY 10455
- Location Phone
- (718) 665-8300
- Location Fax
- (718) 665-8301
- Mailing Address
- 391 E 149TH ST STE. 216 BRONX, NY 10455
- Mailing Phone
- (718) 665-8300
- Mailing Fax
- (718) 665-8301
- Is Sole Proprietor?
- No
- Enumeration Date
- 01-29-2009
- Last Update Date
- 01-29-2009
- Code Navigator
An internist like William Mejia is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.
Location Map
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
Internal Medicine
- Taxonomy Code
- 207R00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 133211-1
- License State
- NY
- Taxonomy Description
- A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
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NPI Validation Check Digit Calculation
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 | 8 | 5 | 1 | 5 | 3 | 9 | 8 | 2 | 9 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 8 | 10 | 1 | 10 | 3 | 18 | 8 | 4 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 8 + 1 + 0 + 1 + 1 + 0 + 3 + 1 + 8 + 8 + 4 + 24 = 61 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 61 = 9 | 9 | ||||||||
The NPI number 1851539829 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 19 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1700874336 | DR. DARIO ROMAN CASTELLANOS M.D. Individual | Internal Medicine | 391 E 149TH ST SUITE #214 BRONX, NY 10455 (718) 665-8300 |
| 1174502751 | DR. DEBBIE P. BAUTISTA-HUSSEY D.P.M. Individual | Podiatrist | 391 E 149TH ST SUITE 216 BRONX, NY 10455 (718) 292-7081 |
| 1538289533 | LORETTA SULLIVAN NP Individual | Nurse Practitioner (Family) | 391 E 149TH ST SUITE 405 BRONX, NY 10455 (718) 402-0743 |
| 1689795890 | INNOVATIVE FOOTCARE P.C Organization | Podiatrist | 391 E 149TH ST BRONX, NY 10455 (718) 292-7081 |
| 1003056367 | ULTIMATE PAIN MANAGEMENT PHYSICIANS, PLLC Organization | Anesthesiology (Pain Medicine) | 391 E 149TH ST SUITE 216 BRONX, NY 10455 (718) 292-7845 |
| 1316384647 | CORINNE SERING WRIGHT LMSW Individual | Social Worker | 391 E 149TH ST 6 FLOOR BRONX, NY 10455 (718) 402-0066 |
| 1477990703 | MISS YOLAN C WILSON-KING LMSW Individual | Social Worker | 391 E 149TH ST 6TH FLOOR BRONX, NY 10455 (718) 402-0066 |
| 1679086680 | IRENE ALVAREZ Individual | Case Manager/Care Coordinator | 391 E 149TH ST BRONX, NY 10455 (718) 676-9491 |
| 1386151496 | ANGEL JOSHUA BERMUDEZ HIGH SCHOOL DIPLOMA Individual | Case Manager/Care Coordinator | 391 E 149TH ST BRONX, NY 10455 (718) 676-9491 |
| 1255849857 | LIROSE SUPREME-EDOUARD BS BEHAVIOR SCIENCE Individual | Case Manager/Care Coordinator | 391 E 149TH ST BRONX, NY 10455 (718) 676-9491 |
| 1245748532 | MR. KEVIN BERNARD RODRIGUEZ I EXPERIENCE Individual | Case Manager/Care Coordinator | 391 E 149TH ST BRONX, NY 10455 (718) 676-9491 |
| 1447750799 | YOLANDA DENISE HAYNESWORTH ASSOCIATES DEGREE Individual | Case Manager/Care Coordinator | 391 E 149TH ST BRONX, NY 10455 (718) 676-9491 |
| 1801361605 | RINA JIMENEZ Individual | Case Manager/Care Coordinator | 391 E 149TH ST BRONX, NY 10455 (347) 433-4515 |
| 1780153825 | MR. JORDANY J FERNANDEZ Individual | Case Manager/Care Coordinator | 391 E 149TH ST BRONX, NY 10455 (646) 702-6965 |
| 1114489085 | MRS. KIMONE VALESHA MULLINGS-GREENLEES Individual | Case Manager/Care Coordinator | 391 E 149TH ST BRONX, NY 10455 (646) 702-6965 |
| 1114480894 | CAROLYN CHARLEY Individual | Case Manager/Care Coordinator | 391 E 149TH ST BRONX, NY 10455 (646) 702-6965 |
| 1649386525 | ALLIED HEALTH SERVICES, INC Organization | Home Health | 391 E 149TH ST SUITE 318 BRONX, NY 10455 (718) 401-8500 |
| 1790354439 | DANESH PODIATRY Organization | Podiatrist (Foot Surgery) | 391 E 149TH ST BRONX, NY 10455 (347) 816-3226 |
| 1487225975 | TAMARA LYALINA Individual | Behavior Analyst | 391 E 149TH ST BRONX, NY 10455 (646) 792-6966 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1851539829, enumerated in the NPI registry as an "individual" on January 29, 2009
The provider is located at 391 E 149th St Ste. 216 Bronx, Ny 10455 and the phone number is (718) 665-8300
The provider's speciality is Internal Medicine with taxonomy code 207R00000X
This NPI record was last updated on January 29, 2009. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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