NATASHA AGBAI MD
NPI 1427279819
Pediatrics in San Francisco, CA
NPI Status: Active since May 01, 2007
Contact Information
40 MESA ST STE 114
SAN FRANCISCO, CA
ZIP 94129
Phone: (415) 797-4008
Fax: (415) 406-6842
- Individual
- Female
- Pediatrics
- Opted-Out Medicare
- CLIA Number: 05D2334298
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 11-17-2027
About NATASHA AGBAI
This page provides the complete NPI Profile along with additional information for Natasha Agbai, a pediatrician established in San Francisco, California with a medical specialization in Pediatrics. The healthcare provider is registered in the NPI registry with number 1427279819 assigned on May 2007. The practitioner's primary taxonomy code is 208000000X with license number A96945 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1427279819
- Provider Name
- NATASHA AGBAI MD
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 40 MESA ST STE 114 SAN FRANCISCO, CA 94129
- Location Phone
- (415) 797-4008
- Location Fax
- (415) 406-6842
- Mailing Address
- 40 MESA ST STE 114 SAN FRANCISCO, CA 94129
- Mailing Phone
- (415) 797-4008
- Mailing Fax
- (415) 406-6842
- Is Sole Proprietor?
- No
- Enumeration Date
- 05-01-2007
- Last Update Date
- 11-05-2025
- Code Navigator
A pediatrician like Natasha Agbai is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.
The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Natasha Agbai opted out of Medicare effective on 05-20-2022 until 05-20-2026. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare and cannot order and refer services to other healthcare providers.
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
Pediatrics
- Taxonomy Code
- 208000000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- A96945
- License State
- CA
- Taxonomy Description
- A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Medicare Participation & PECOS Enrollment Status
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.
Opted-Out of Medicare? Yes
Opt-Out Effective Date: 05-20-2022
Opt-Out End Date: 05-20-2026
Eligible to Order and Refer? No
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
- 05D2334298
- Facility Type
- Physician Office
- Certificate Effective Date
- November 18, 2025
- Certificate Expiration Date
- November 17, 2027
- Laboratory Director
- NATASHA R. AGBAI
- Certificate Type
- Certificate of Waiver
- Certificate Type Description
- This CLIA certificate is issued to Natasha Agbai to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.
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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 1427279819, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).
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 71 is 80. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1427279819, enumerated as an "individual" on May 01, 2007.
The provider is located at 40 MESA ST STE 114 SAN FRANCISCO, CA 94129 and the phone number is (415) 797-4008.
Pediatrics with taxonomy code 208000000X.
