RICARDO A ZALDIVAR PA
NPI 1548410988
Physician Assistant - Medical in Bay Shore, NY
NPI Status: Active since September 23, 2008
Contact Information
8 MAPLE AVE
BAY SHORE, NY
ZIP 11706
Phone: (631) 665-4392
Fax: (631) 665-5008
- Individual
- Male
- Physician Assistant
- Medical
- PECOS Enrolled
About RICARDO ZALDIVAR
This page provides the complete NPI Profile along with additional information for Ricardo Zaldivar, a primary care provider established in Bay Shore, New York with a medical specialization in Physician Assistant, focusing in medical . The healthcare provider is registered in the NPI registry with number 1548410988 assigned on September 2008. The practitioner's primary taxonomy code is 363AM0700X with license number 006156-1 (NY). The provider is registered as an individual and his NPI record was last updated 17 years ago.
- NPI
- 1548410988
- Provider Name
- RICARDO A ZALDIVAR PA
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 8 MAPLE AVE BAY SHORE, NY 11706
- Location Phone
- (631) 665-4392
- Location Fax
- (631) 665-5008
- Mailing Address
- 8 MAPLE AVE BAY SHORE, NY 11706
- Mailing Phone
- (631) 665-4392
- Mailing Fax
- (631) 665-5008
- Is Sole Proprietor?
- No
- Enumeration Date
- 09-23-2008
- Last Update Date
- 09-23-2008
- Code Navigator
A primary care provider (PCP) like Ricardo Zaldivar 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
Physician Assistant Medical
- Taxonomy Code
- 363AM0700X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- 006156-1
- License State
- NY
Medicare Participation & PECOS Enrollment Status
Ricardo Zaldivar is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus
Detection test by immunoassay with direct visual observation for influenza virus
New patient office or other outpatient visit, 30-44 minutes
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional
An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.
This service was performed 78 times for 60 patientsThis is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.
This service was performed 22 times for 11 patientsThis service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
This service was performed 26 times for 26 patientsThis service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.
This service was performed 74 times for 58 patientsReviews for RICARDO A ZALDIVAR PA
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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 | 5 | 4 | 8 | 4 | 1 | 0 | 9 | 8 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 5 | 8 | 8 | 8 | 1 | 0 | 9 | 16 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 5 + 8 + 8 + 8 + 1 + 0 + 9 + 1 + 6 + 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 1548410988 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 12 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1275588238 | GERARD PAULINO PT Individual | Physical Therapist | 8 MAPLE AVE BAY SHORE, NY 11706 (631) 968-0586 |
| 1821289927 | GUSTAVO MEJIA DC Individual | Chiropractor | 8 MAPLE AVE BAY SHORE, NY 11706 (631) 968-0586 |
| 1518139393 | JR MEDICAL & DIAGNOSTIC SERVIDES P.C. Organization | Family Medicine | 8 MAPLE AVE BAY SHORE, NY 11706 (631) 665-4392 |
| 1467696658 | MR. FREDDY NUNEZ PA-C Individual | Physician Assistant (Medical) | 8 MAPLE AVE BAY SHORE, NY 11706 (631) 665-4392 |
| 1093043895 | HUMBERTO TOLEDO L.AC. Individual | Acupuncturist | 8 MAPLE AVE BAY SHORE, NY 11706 (631) 968-0586 |
| 1356643050 | JAIMELYNN GALLOZZI Individual | Physician Assistant | 8 MAPLE AVE BAY SHORE, NY 11706 (631) 665-4392 |
| 1780981407 | HEALTH 1 MEDICAL Organization | Clinic/Center (Primary Care) | 8 MAPLE AVE BAY SHORE, NY 11706 (631) 665-4392 |
| 1902863483 | DR. RAYMOND ORTIZ D.C. Individual | Chiropractor | 8 MAPLE AVE BAY SHORE, NY 11706 (631) 968-0586 |
| 1558792549 | QUEST MEDICAL CARE PC Organization | Family Medicine | 8 MAPLE AVE BAY SHORE, NY 11706 (631) 664-4392 |
| 1144380114 | MR. JOSE IGNACIO RODRIGUEZ-OSPINA MD Individual | Family Medicine | 8 MAPLE AVE BAY SHORE, NY 11706 (631) 665-4392 |
| 1881286722 | MRS. JOHANNA MARIA ORTIZ FNP-BC Individual | Nurse Practitioner (Primary Care) | 8 MAPLE AVE BAY SHORE, NY 11706 (631) 228-8347 |
| 1558598177 | SIMONE KEISHA GUEST D.O Individual | Family Medicine | 8 MAPLE AVE BAY SHORE, NY 11706 (631) 665-4392 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1548410988, enumerated in the NPI registry as an "individual" on September 23, 2008
The provider is located at 8 Maple Ave Bay Shore, Ny 11706 and the phone number is (631) 665-4392
The provider's speciality is Physician Assistant with taxonomy code 363AM0700X with a focus in Medical
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
The most common procedures or services performed by this practitioner are: Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus, Detection test by immunoassay with direct visual observation for influenza virus, New patient office or other outpatient visit, 30-44 minutes and Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional.
This NPI record was last updated on September 23, 2008. 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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