CHELSIE E BYRNES M.D.
NPI 1801903489
Pediatrics - Pediatric Critical Care Medicine in San Diego, CA

NPI Status: Active since August 23, 2006

Contact Information

34520 BOB WILSON DR
BLDG 1, 2ND FLOOR, PEDIATRIC ICU
SAN DIEGO, CA
ZIP 92134
Phone: (619) 453-6648

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  • Individual
  • Female
  • Pediatrics
  • Pediatric Critical Care Medicine

About CHELSIE BYRNES

This page provides the complete NPI Profile along with additional information for Chelsie Byrnes, a pediatrician established in San Diego, California with a medical specialization in Pediatrics, focusing in pediatric critical care medicine . The healthcare provider is registered in the NPI registry with number 1801903489 assigned on August 2006. The practitioner's primary taxonomy code is 2080P0203X with license number 227675 (MA). The provider is registered as an individual and her NPI record was last updated 11 years ago.

NPI
1801903489
Provider Name
CHELSIE E BYRNES M.D.
Gender
Female
Entity Type
Individual
Location Address
34520 BOB WILSON DR BLDG 1, 2ND FLOOR, PEDIATRIC ICU SAN DIEGO, CA 92134
Location Phone
(619) 453-6648
Mailing Address
34800 BOB WILSON DR SAN DIEGO, CA 92134
Mailing Phone
(619) 453-6648
Is Sole Proprietor?
No
Enumeration Date
08-23-2006
Last Update Date
12-09-2015
Code Navigator

A pediatrician like Chelsie Byrnes 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 Pediatric Critical Care Medicine

Taxonomy Code
2080P0203X
Type
Allopathic & Osteopathic Physicians
License No.
227675
License State
MA
Taxonomy Description
A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1208000000XAllopathic & Osteopathic Physicians

Pediatrics

227675 (MA)
2208000000XAllopathic & Osteopathic Physicians

Pediatrics

A125485 (CA)
32080P0203XAllopathic & Osteopathic Physicians

Pediatrics
Pediatric Critical Care Medicine

A125485 (CA)

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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 1801903489, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
0
Doubled → 0
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
0
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
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 0 → 0 9 → 18 → 9 3 → 6 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 0 + 1 + 1 + 8 + 0 + 6 + 4 + 1 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1801903489.

Other Providers at the Same Location


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

Emergency Medicine
34520 BOB WILSON DR, NAVAL MEDICAL CENTER SAN DIEGO
SAN DIEGO, CA 92134
Internal Medicine
34520 BOB WILSON DR, SUITE 302
SAN DIEGO, CA 92134
Pediatrics
34520 BOB WILSON DR, SUITE 100
SAN DIEGO, CA 92134
Ophthalmology
34520 BOB WILSON DR, DEPT OF OPHTHALMOLOGY
SAN DIEGO, CA 92134
Speech-Language Pathologist
34520 BOB WILSON DR, SUITE 200
SAN DIEGO, CA 92134
Radiology (Diagnostic Radiology)
34520 BOB WILSON DR, NAVAL MEDICAL CENTER SAN DIEGO
SAN DIEGO, CA 92134
Physical Therapist (Pediatrics)
34520 BOB WILSON DR, SUITE 100
SAN DIEGO, CA 92134
Dermatology (Pediatric Dermatology)
34520 BOB WILSON DR, DERMATOLOGY DEPARTMENT, NAVAL MEDICAL CENTER
SAN DIEGO, CA 92134
Pediatrics
34520 BOB WILSON DR, DEPARTMENT OF PEDIATRICS
SAN DIEGO, CA 92134
Nurse Practitioner (Pediatrics)
34520 BOB WILSON DR
SAN DIEGO, CA 92134
Military Health Care Provider (Independent Duty Corpsman)
34520 BOB WILSON DR
SAN DIEGO, CA 92134
Clinic/Center (Military/U.S. Coast Guard Outpatient)
34520 BOB WILSON DR
SAN DIEGO, CA 92134
Ophthalmology (Pediatric Ophthalmology and Strabismus Specialist)
34520 BOB WILSON DR, NAVY MEDICAL CENTER, OPHTHALMOLOGY SUITE 202
SAN DIEGO, CA 92134
Ophthalmology
34520 BOB WILSON DR, SUITE 202
SAN DIEGO, CA 92134
Otolaryngology (Otology & Neurotology)
34520 BOB WILSON DR, SUITE 200
SAN DIEGO, CA 92134
Pediatrics
34520 BOB WILSON DR, SUITE 100
SAN DIEGO, CA 92134
Physician Assistant
34520 BOB WILSON DR
SAN DIEGO, CA 92134
Pharmacist
34520 BOB WILSON DR, NAVAL MEDICAL CENTER, PHARMACY DEPT. BLDG. 1 FLR. 1
SAN DIEGO, CA 92134
Audiologist-Hearing Aid Fitter
34520 BOB WILSON DR, ENT DEPT -- BLDG 2, 2ND FLOOR
SAN DIEGO, CA 92134
Registered Nurse (Obstetric, Inpatient)
34520 BOB WILSON DR
SAN DIEGO, CA 92134

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801903489, enumerated as an "individual" on August 23, 2006.

The provider is located at 34520 BOB WILSON DR BLDG 1, 2ND FLOOR, PEDIATRIC ICU SAN DIEGO, CA 92134 and the phone number is (619) 453-6648.

Pediatrics with taxonomy code 2080P0203X and a focus in Pediatric Critical Care Medicine.