MR. GUILLERMO ADRIAN MASSACCESI M.D.
NPI 1043009038
Student in an Organized Health Care Education/Training Program in New York, NY
NPI Status: Active since May 05, 2025
Contact Information
79-01 BROADWAY, ELMHURST
NYC HEALTH HOSPITALS/ELMHURST-PEDIATRIC DEPARTMENT
NEW YORK, NY
ZIP 11373
Phone: (718) 334-2156
- Individual
- Male
- Student in an Organized Health Care Educ...
About GUILLERMO MASSACCESI
This page provides the complete NPI Profile along with additional information for Guillermo Massaccesi, a primary care provider established in New York, New York with a medical specialization in Student In An Organized Health Care Education/training Program. The healthcare provider is registered in the NPI registry with number 1043009038 assigned on May 2025. The practitioner's primary taxonomy code is 390200000X. The provider is registered as an individual and his NPI record was last updated May 2025.
- NPI
- 1043009038
- Provider Name
- MR. GUILLERMO ADRIAN MASSACCESI M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 79-01 BROADWAY, ELMHURST NYC HEALTH HOSPITALS/ELMHURST-PEDIATRIC DEPARTMENT NEW YORK, NY 11373
- Location Phone
- (718) 334-2156
- Mailing Address
- 79-01 BROADWAY, ELMHURST NYC HEALTH HOSPITALS/ELMHURST-PEDIATRIC DEPARTMENT NEW YORK, NY 11373
- Mailing Phone
- (718) 334-2156
- Is Sole Proprietor?
- No
- Enumeration Date
- 05-05-2025
- Last Update Date
- 05-05-2025
- Code Navigator
A primary care provider (PCP) like Guillermo Massaccesi sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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
Student in an Organized Health Care Education/Training Program
- Taxonomy Code
- 390200000X
- Type
- Student, Health Care
- Taxonomy Description
- An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
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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 | 0 | 4 | 3 | 0 | 0 | 9 | 0 | 3 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 0 | 8 | 3 | 0 | 0 | 18 | 0 | 6 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 0 + 8 + 3 + 0 + 0 + 1 + 8 + 0 + 6 + 24 = 52 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 52 = 8 | 8 | ||||||||
The NPI number 1043009038 is valid because the calculated check digit 8 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 10 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1952099152 | ALI AZIM DAUDPOTA MBBS, M.D. Individual | Student in an Organized Health Care Education/Training Program | 79-01 BROADWAY, ELMHURST NEW YORK, NY 11373 (718) 334-3437 |
| 1538914403 | PUNEET ANAND MBBS Individual | Student in an Organized Health Care Education/Training Program | 79-01 BROADWAY, ELMHURST NEW YORK, NY 11373 (718) 334-2156 |
| 1538963996 | DR. JONATHAN MENACHEM MARGALIOTH MD Individual | Student in an Organized Health Care Education/Training Program | 79-01 BROADWAY, ELMHURST INTERNAL MEDICINE DEPARTMENT ELMHURST HOSPITAL NEW YORK, NY 11373 (718) 334-3437 |
| 1316734403 | RUSHNA HASEEB M.D Individual | Student in an Organized Health Care Education/Training Program | 79-01 BROADWAY, ELMHURST NYC HEALTH & HOSPITALS/ELMHURST - PEDIATRIC DEPARTMENT NEW YORK, NY 11373 (718) 334-2156 |
| 1346039781 | ABIGAIL GABELA ANDRADE Individual | Student in an Organized Health Care Education/Training Program | 79-01 BROADWAY, ELMHURST NYC HEALTH & HOSPITALS/ELMHURST - PEDIATRIC DEPARTMENT NEW YORK CITY, NY 11373 (718) 334-2156 |
| 1487442349 | MS. RASHIDA ALI M.D. Individual | Student in an Organized Health Care Education/Training Program | 79-01 BROADWAY, ELMHURST NYC HEALTH & HOSPITALS/ELMHURST - PEDIATRIC DEPARTMENT NEW YORK CITY, NY 11373 (718) 334-2156 |
| 1508654757 | SARANYA ATHANTI M.D. Individual | Student in an Organized Health Care Education/Training Program | 79-01 BROADWAY, ELMHURST NYC HEALTH HOSPITAL/ELMHURST-PEDIATRICS DEPARTMENT QUEENS, NY 11373 (718) 334-2156 |
| 1508655978 | MR. EDUARDO ANDRES ARAGUNDI PALACIOS M.D. Individual | Student in an Organized Health Care Education/Training Program | 79-01 BROADWAY, ELMHURST NEW YORK, NY 11373 (718) 334-4000 |
| 1518757822 | MRS. TALEAH KHAN Individual | Student in an Organized Health Care Education/Training Program | 79-01 BROADWAY, ELMHURST NYC HEALTH & HOSPITALS/ELMHURST- PEDIATRICS DEPARTMENT NEW YORK, NY 11373 (718) 334-2156 |
| 1710776679 | ABEL HAILEYESUS ADAM M.D. Individual | Student in an Organized Health Care Education/Training Program | 79-01 BROADWAY, ELMHURST NYC HEALTH & HOSPITALS/ELMHURST, PEDIATRICS DEPARTMENT ELMHURST, NY 11373 (718) 332-2156 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1043009038, enumerated in the NPI registry as an "individual" on May 05, 2025
The provider is located at 79-01 Broadway, Elmhurst Nyc Health Hospitals/elmhurst-pediatric Department New York, Ny 11373 and the phone number is (718) 334-2156
The provider's speciality is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X
This NPI record was last updated on May 05, 2025. 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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