PORTSMOUTH NEPHROLOGY PC
NPI 1972616738
Internal Medicine - Nephrology in Portsmouth, VA
NPI Status: Active since August 16, 2006
Contact Information
3235 ACADEMY AVE
SUITE 301
PORTSMOUTH, VA
ZIP 23703
Phone: (757) 484-9400
- Organization
- Internal Medicine
- Nephrology
- CLIA Number: 49D0669108
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 08-31-2026
About PORTSMOUTH NEPHROLOGY PC
This page provides the complete NPI Profile along with additional information for Portsmouth Nephrology Pc, an internist established in Portsmouth, Virginia operating as a Internal Medicine, focusing in nephrology . The healthcare provider is registered in the NPI registry with number 1972616738 assigned on August 2006. The practitioner's primary taxonomy code is 207RN0300X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Keith Zaitoun Md (President)
- NPI
- 1972616738
- Provider Name
- PORTSMOUTH NEPHROLOGY PC
- Entity Type
- Organization
- Location Address
- 3235 ACADEMY AVE SUITE 301 PORTSMOUTH, VA 23703
- Location Phone
- (757) 484-9400
- Mailing Address
- 3235 ACADEMY AVE SUITE 301 PORTSMOUTH, VA 23703
- Mailing Phone
- (757) 484-9400
- Mailing Fax
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 08-16-2006
- Last Update Date
- 05-11-2020
- Code Navigator
An internist like Portsmouth Nephrology Pc 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 Nephrology
- Taxonomy Code
- 207RN0300X
- Type
- Allopathic & Osteopathic Physicians
- Taxonomy Description
- An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
Group Taxonomy 193400000X SINGLE SPECIALTY GROUP
This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.
CLIA Information
The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:
- CLIA Number
- 49D0669108
- Facility Type
- Physician Office
- Certificate Effective Date
- September 01, 2024
- Certificate Expiration Date
- August 31, 2026
- Laboratory Director
- KEITH A. ZAITOUN
- Certificate Type
- Certificate for Provider-Performed Microscopy Procedures (PPMP)
- Certificate Type Description
- This CLIA certificate is issued to Portsmouth Nephrology Pc in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1972616738, we treat the final digit (8) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 62 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
PORTSMOUTH, VA 23703
PORTSMOUTH, VA 23703
PORTSMOUTH, VA 23703
PORTSMOUTH, VA 23703
PORTSMOUTH, VA 23703
PORTSMOUTH, VA 23703
PORTSMOUTH, VA 23703
PORTSMOUTH, VA 23703
PORTSMOUTH, VA 23703
PORTSMOUTH, VA 23703
PORTSMOUTH, VA 23703
PORTSMOUTH, VA 23703
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1972616738, enumerated as an "organization" on August 16, 2006.
The provider is located at 3235 ACADEMY AVE SUITE 301 PORTSMOUTH, VA 23703 and the phone number is (757) 484-9400.
Internal Medicine with taxonomy code 207RN0300X and a focus in Nephrology.
