ELIZABETH KWAK
NPI 1225659345
Pediatrics in Seattle, WA
NPI Status: Active since April 29, 2020
Contact Information
4800 SAND POINT WAY NE
SEATTLE, WA
ZIP 98105
Phone: (206) 616-9177
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Individual
- Female
- Pediatrics
- PECOS Enrolled
About ELIZABETH KWAK
This page provides the complete NPI Profile along with additional information for Elizabeth Kwak, a pediatrician established in Seattle, Washington with a medical specialization in Pediatrics. The healthcare provider is registered in the NPI registry with number 1225659345 assigned on April 2020. The practitioner's primary taxonomy code is 208000000X with license number ML61445722 (WA). The provider is registered as an individual and her NPI record was last updated August 2025.
- NPI
- 1225659345
- Provider Name
- ELIZABETH KWAK
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 4800 SAND POINT WAY NE SEATTLE, WA 98105
- Location Phone
- (206) 616-9177
- Mailing Address
- 700 LAWRENCE EXPY SANTA CLARA, CA 95051
- Mailing Phone
- (408) 851-1000
- Is Sole Proprietor?
- No
- Enumeration Date
- 04-29-2020
- Last Update Date
- 08-04-2025
- Code Navigator
A pediatrician like Elizabeth Kwak 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.
- ML61445722
- License State
- WA
- 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.
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) |
|---|---|---|---|---|
| 1 | 208000000X | Allopathic & Osteopathic Physicians | Pediatrics | MT221095 (PA) |
| 2 | 390200000X | Student, Health Care | Student in an Organized Health Care Education/Training Program |
Medicare Participation & PECOS Enrollment Status
Elizabeth Kwak 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
Physician Visit Costs
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 98105 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $97.43
- Minimum New Patient Price $63.67
- Maximum New Patient Price $189.37
- Average New Patient Copayment $24.35
- Minimum New Patient Copayment $15.91
- Maximum New Patient Copayment $47.34
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $111
- Minimum Established Patient Price $21.12
- Maximum Established Patient Price $155
- Average Established Patient Copayment $27.75
- Minimum Established Patient Copayment $5.28
- Maximum Established Patient Copayment $38.75
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
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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 | 2 | 2 | 5 | 6 | 5 | 9 | 3 | 4 | 5 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 4 | 5 | 12 | 5 | 18 | 3 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 2 + 4 + 5 + 1 + 2 + 5 + 1 + 8 + 3 + 8 + 24 = 65 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 65 = 5 | 5 | ||||||||
The NPI number 1225659345 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
DR. ERIC M HARVEY PHARMD
Pharmacist
(Pharmacotherapy)
4800 SAND POINT WAY NE
SEATTLE, WA
ZIP 98105
DR. RICHARD ALOYSIUS MOLTENI M.D.
Pediatrics
4800 SAND POINT WAY NE
SEATTLE, WA
ZIP 98105
MS. LINDA A. RAMSDELL M.S.
Genetic Counselor, MS
4800 SAND POINT WAY NE
M2-9
SEATTLE, WA
ZIP 98105
LISA CLAIRE SNIDERMAN KING M.SC., CGC, CCGC
Genetic Counselor, MS
4800 SAND POINT WAY NE
BIOCHEMICAL GENETICS
SEATTLE, WA
ZIP 98105
MS. SHANNON MARIE FITZGERALD ARNP
Nurse Practitioner
(Family)
4800 SAND POINT WAY NE
SEATTLE, WA
ZIP 98105
MARGARET MACMILLAN VERNON M.D.
Pediatrics
(Pediatric Cardiology)
4800 SAND POINT WAY NE
CHILDRENS HEART CENTER MS G-0035
SEATTLE, WA
ZIP 98105
MS. DARCI LISE STERNEN MS, CGC
Genetic Counselor, MS
4800 SAND POINT WAY NE
CHILDREN'S HOSP & REG MED CTR, MEDICAL GENETICS M2-9
SEATTLE, WA
ZIP 98105
DR. KELLY J FAUCETTE M.D.
Pediatrics
(Pediatric Hematology-Oncology)
4800 SAND POINT WAY NE
SEATTLE, WA
ZIP 98105
DR. JEFFREY ALAN CONWELL M.D.
Pediatrics
(Pediatric Cardiology)
4800 SAND POINT WAY NE
M/S G-0035
SEATTLE, WA
ZIP 98105
DR. WANJIKU NJOROGE MD
Psychiatry & Neurology
(Child & Adolescent Psychiatry)
4800 SAND POINT WAY NE
SEATTLE, WA
ZIP 98105
MS. LORI ANN MARKHAM RNC, MSN, NNP, CCRN
Nurse Practitioner
(Neonatal, Critical Care)
4800 SAND POINT WAY NE
MS CSB 240
SEATTLE, WA
ZIP 98105
DR. MARGARET PEARSON ADAM MD, MS
Medical Genetics
(Clinical Genetics (M.D.))
4800 SAND POINT WAY NE
SEATTLE, WA
ZIP 98105
TERESA Y SOUCIE PA-C
Physician Assistant
4800 SAND POINT WAY NE
SEATTLE, WA
ZIP 98105
BRIAN E SAELENS PH.D.
Psychologist
(Clinical)
4800 SAND POINT WAY NE
CHILDREN'S HOSPITAL & REGIONAL MEDICAL CENTER
SEATTLE, WA
ZIP 98105
DR. STEVEN C ALLER M.D., PH.D.
Pediatrics
(Pediatric Hematology-Oncology)
4800 SAND POINT WAY NE
SEATTLE, WA
ZIP 98105
JENNIFER W LISLE MD
Orthopaedic Surgery
4800 SAND POINT WAY NE
SEATTLE, WA
ZIP 98105
SOREN M GANTT MD
Pediatrics
(Pediatric Infectious Diseases)
4800 SAND POINT WAY NE
SEATTLE, WA
ZIP 98105
MARGARET R SCHLESINGER MD
Pediatrics
(Pediatric Rheumatology)
4800 SAND POINT WAY NE
SEATTLE, WA
ZIP 98105
CARRIE L HEIKE MD
Pediatrics
4800 SAND POINT WAY NE
SEATTLE, WA
ZIP 98105
DR. PETER RICHARD KOLLROS MD
Psychiatry & Neurology
(Neurology with Special Qualifications in Child Neurology)
4800 SAND POINT WAY NE
SEATTLE CHILDREN'S HOSPTIAL M/S B5552
SEATTLE, WA
ZIP 98105
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1225659345, enumerated as an "individual" on April 29, 2020.
The provider is located at 4800 SAND POINT WAY NE SEATTLE, WA 98105 and the phone number is (206) 616-9177.
Pediatrics with taxonomy code 208000000X.
