ANNA J SILVA AGNP
NPI 1770297095
Nurse Practitioner in Boston, MA
NPI Status: Active since January 11, 2023
Contact Information
55 FRUIT ST
BOSTON, MA
ZIP 02114
Phone: (857) 238-5600
- Individual
- Female
- Nurse Practitioner
About ANNA SILVA
This page provides the complete NPI Profile along with additional information for Anna Silva, a provider established in Boston, Massachusetts with a medical specialization in Nurse Practitioner. The healthcare provider is registered in the NPI registry with number 1770297095 assigned on January 2023. The practitioner's primary taxonomy code is 363L00000X with license number RN2308368 (MA). The provider is registered as an individual and her NPI record was last updated April 2025.
- NPI
- 1770297095
- Provider Name
- ANNA J SILVA AGNP
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 55 FRUIT ST BOSTON, MA 02114
- Location Phone
- (857) 238-5600
- Mailing Address
- 55 FRUIT ST BLAKE 1500 BOSTON, MA 02114
- Mailing Phone
- (617) 724-3874
- Is Sole Proprietor?
- No
- Enumeration Date
- 01-11-2023
- Last Update Date
- 04-09-2025
- Code Navigator
A nurse practitioner (NP) like Anna Silva is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, 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
Nurse Practitioner
- Taxonomy Code
- 363L00000X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- RN2308368
- License State
- MA
- Taxonomy Description
- (1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
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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 | 7 | 7 | 0 | 2 | 9 | 7 | 0 | 9 | 5 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 14 | 0 | 4 | 9 | 14 | 0 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 1 + 4 + 0 + 4 + 9 + 1 + 4 + 0 + 1 + 8 + 24 = 65 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 65 = 5 | 5 | ||||||||
The NPI number 1770297095 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
ANDREW T CHAN M.D.
Internal Medicine
(Gastroenterology)
55 FRUIT ST
BOSTON, MA
ZIP 02114
KALOYAN S TANEV MD
Psychiatry & Neurology
(Psychiatry)
55 FRUIT ST
WARREN 1220
BOSTON, MA
ZIP 02114
DR. DEBRA F WEINSTEIN MD
Internal Medicine
(Gastroenterology)
55 FRUIT ST
BOSTON, MA
ZIP 02114
BRADEN KUO M.D.
Internal Medicine
(Gastroenterology)
55 FRUIT ST
BLAKE 4, GI UNIT. MGH
BOSTON, MA
ZIP 02114
DR. NANCY J GAGLIANO MD
Internal Medicine
55 FRUIT ST
4710B
BOSTON, MA
ZIP 02114
DR. DAVID F TORCHIANA MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
55 FRUIT ST
BUL 119
BOSTON, MA
ZIP 02114
DAVID MICHAEL SHAHIAN MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
55 FRUIT ST
MGH, BULFINCH 2
BOSTON, MA
ZIP 02114
DR. JAY JEFFREY SCHNITZER M.D., PH.D.
Surgery
55 FRUIT ST
PEDIATRIC SURGERY, WRN 11
BOSTON, MA
ZIP 02114
DR. THEODORE JOSEPH ONGARO MD
Urology
55 FRUIT ST
GRB 1102
BOSTON, MA
ZIP 02114
DR. WEI CHAO MD PHD
Anesthesiology
55 FRUIT ST
CLN 3
BOSTON, MA
ZIP 02114
DR. MAURICE ALBRIGHT MD
Orthopaedic Surgery
55 FRUIT ST
YAW 3E ORTHOPAEDIC ASSOCIATES
BOSTON, MA
ZIP 02114
DR. GREGORY YVES LAUWERS MD
Pathology
(Anatomic Pathology)
55 FRUIT ST
PATHOLOGY ASSOCIATES WRN 2
BOSTON, MA
ZIP 02114
DR. KENT BALANIS LEWANDROWSKI MD
Pathology
(Anatomic Pathology & Clinical Pathology)
55 FRUIT ST
GRB 5 PATHOLOGY ASSOCIATES
BOSTON, MA
ZIP 02114
DR. JEFFREY A GELFAND MD
Allergy & Immunology
55 FRUIT ST
S50-801 INFECTIOUS DISEASE ASSOCIATES
BOSTON, MA
ZIP 02114
DR. KATHLEEN BRIGID TRAINOR PSYD
Psychologist
55 FRUIT ST
YAW 6A MASSACHUSSETTS GENERAL HOSPITAL
BOSTON, MA
ZIP 02114
DR. BOYD TAYLOR THOMPSON MD
Internal Medicine
(Pulmonary Disease)
55 FRUIT ST
BOSTON, MA
ZIP 02114
DR. RAJESH TIM GANDHI MD
Internal Medicine
(Infectious Disease)
55 FRUIT ST
FND 8 INFECTIOUS DISEASE ASSOCIATES
BOSTON, MA
ZIP 02114
DR. SHIHAB AHMED MBBS
Anesthesiology
(Pain Medicine)
55 FRUIT ST
CLN 309 ANESTHESIA ASSOCIATES
BOSTON, MA
ZIP 02114
DR. MARIE B DEMAY MD
Internal Medicine
(Endocrinology, Diabetes & Metabolism)
55 FRUIT ST
WEL 5
BOSTON, MA
ZIP 02114
DR. MICHELE TRUCKSIS MD PHD
Internal Medicine
55 FRUIT ST
INFECTIOUS DISEASE ASSOCIATES GRJ 504
BOSTON, MA
ZIP 02114
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1770297095, enumerated as an "individual" on January 11, 2023.
The provider is located at 55 FRUIT ST BOSTON, MA 02114 and the phone number is (857) 238-5600.
Nurse Practitioner with taxonomy code 363L00000X.
