DR. RANJANA JAIN M.D.
NPI 1295893741
Pediatrics in Fairfax, VA

NPI Status: Active since December 05, 2006

Contact Information

3020 HAMAKER CT
FAIRFAX, VA
ZIP 22031
Phone: (703) 573-2432
Fax: (703) 280-9350

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  • Individual
  • Female
  • Pediatrics

About RANJANA JAIN

This page provides the complete NPI Profile along with additional information for Ranjana Jain, a pediatrician established in Fairfax, Virginia with a medical specialization in Pediatrics. The healthcare provider is registered in the NPI registry with number 1295893741 assigned on December 2006. The practitioner's primary taxonomy code is 208000000X with license number 0101233397 (VA). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1295893741
Provider Name
DR. RANJANA JAIN M.D.
Gender
Female
Entity Type
Individual
Location Address
3020 HAMAKER CT FAIRFAX, VA 22031
Location Phone
(703) 573-2432
Location Fax
(703) 280-9350
Mailing Address
2128 12TH ST NW WASHINGTON, DC 20009
Mailing Phone
(202) 248-6120
Mailing Fax
(703) 280-9350
Is Sole Proprietor?
No
Enumeration Date
12-05-2006
Last Update Date
04-30-2026
Code Navigator

A pediatrician like Ranjana Jain 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.

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.
0101233397
License State
VA
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.

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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 1295893741, we treat the final digit (1) 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 79. The final step is to find the difference between that total and the next multiple of ten (80 - 79 = 1).

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.

Pos 1
1
Doubled → 2
Pos 2
2
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
7
Unchanged
Pos 9
4
Doubled → 8
Check
1
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 9 → 18 → 9 8 → 16 → 7 3 → 6 4 → 8

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 2 + 1 + 8 + 5 + 1 + 6 + 9 + 6 + 7 + 8 + 24 = 79

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 79 is 80. The difference is the calculated check digit.

80 - 79 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1295893741.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Neurological Surgery
3020 HAMAKER CT, SUITE B 104
FAIRFAX, VA 22031
Internal Medicine (Gastroenterology)
3020 HAMAKER CT, SUITE 102
FAIRFAX, VA 22031
Internal Medicine (Gastroenterology)
3020 HAMAKER CT, SUITE 102
FAIRFAX, VA 22031
Urology
3020 HAMAKER CT, SUITE B-111
FAIRFAX, VA 22031
Internal Medicine (Clinical Cardiac Electrophysiology)
3020 HAMAKER CT, SUITE 401
FAIRFAX, VA 22031
Psychiatry & Neurology (Neurology)
3020 HAMAKER CT, SUITE 400
FAIRFAX, VA 22031
Internal Medicine
3020 HAMAKER CT, SUITE B106
FAIRFAX, VA 22031
Registered Nurse
3020 HAMAKER CT, SUITE 400
FAIRFAX, VA 22031
Registered Nurse (Neonatal Intensive Care)
3020 HAMAKER CT, SUITE 400
FAIRFAX, VA 22031
Registered Nurse
3020 HAMAKER CT, SUITE 400
FAIRFAX, VA 22031
Pediatrics (Pediatric Hematology-Oncology)
3020 HAMAKER CT, SUITE #202
FAIRFAX, VA 22031
Nurse Practitioner (Neonatal)
3020 HAMAKER CT, SUITE 300
FAIRFAX, VA 22031
Internal Medicine (Endocrinology, Diabetes & Metabolism)
3020 HAMAKER CT, SUITE 502
FAIRFAX, VA 22031
Pediatrics (Pediatric Endocrinology)
3020 HAMAKER CT, SUITE 502
FAIRFAX, VA 22031
Clinical Neuropsychologist
3020 HAMAKER CT, SUITE 103
FAIRFAX, VA 22031
Podiatrist
3020 HAMAKER CT, SUITE 201
FAIRFAX, VA 22031
Internal Medicine
3020 HAMAKER CT, SUITE B 106
FAIRFAX, VA 22031
Specialist
3020 HAMAKER CT, SUITE 402
FAIRFAX, VA 22031
Ophthalmology
3020 HAMAKER CT, SUITE B-103
FAIRFAX, VA 22031
Specialist
3020 HAMAKER CT, SUITE 501
FAIRFAX, VA 22031

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295893741, enumerated as an "individual" on December 05, 2006.

The provider is located at 3020 HAMAKER CT FAIRFAX, VA 22031 and the phone number is (703) 573-2432.

Pediatrics with taxonomy code 208000000X.