RESSIA Y LEE M.D.
NPI 1780782938
Pediatrics in Corona, CA

Active since September 20, 2006PECOS Enrolled
21634 RETREAT PKWY, CORONA, CA 92883(951) 493-6926(951) 826-8139 Get Directions Write a Review

NPPES record last updated: April 14, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Ressia Y Lee M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RESSIA Y LEE M.D. (NPI 1780782938) is an individual pediatrics provider in Corona, California, licensed in California (A71070) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Corona.

NPPES Registry Identity

NPI1780782938
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameRESSIA Y LEECredential: M.D.
Location Address21634 RETREAT PKWYCorona, CA 92883-6100
Mailing Address21634 Retreat PkwyCorona, CA 92883-6100 · (951) 493-6926 · Fax (951) 826-8139
Fax(951) 826-8139
Sole ProprietorNo
Enumeration DateSeptember 20, 2006
Last NPPES UpdateApril 14, 2025
NPPES CertifiedApril 14, 2025
NPI 1780782938 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License Licensed in CA · A71070
Definition

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.

21634 RETREAT PKWY, Corona, CA 92883

Secondary Practice Location 1

Location 12279 Eagle Glen Pkwy, Suite D-110Corona, CA 92883-0790 · Phone (951) 278-8278 · Fax (951) 278-8273

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Ressia Y Lee M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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 92883 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $91.88
  • Minimum New Patient Price $59.6
  • Maximum New Patient Price $179.42
  • Average New Patient Copayment $22.97
  • Minimum New Patient Copayment $14.9
  • Maximum New Patient Copayment $44.85

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $104.64
  • Minimum Established Patient Price $19.37
  • Maximum Established Patient Price $146.42
  • Average Established Patient Copayment $26.16
  • Minimum Established Patient Copayment $4.84
  • Maximum Established Patient Copayment $36.6

* 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.

Other Providers at the Same Location


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

Pediatrics
21634 RETREAT PKWY
CORONA, CA 92883
Internal Medicine
21634 RETREAT PKWY
CORONA, CA 92883
Surgery
21634 RETREAT PKWY
CORONA, CA 92883
Family Medicine (Sports Medicine)
21634 RETREAT PKWY
CORONA, CA 92883
Obstetrics & Gynecology
21634 RETREAT PKWY
TEMESCAL VALLEY, CA 92883
Internal Medicine (Cardiovascular Disease)
21634 RETREAT PKWY
TEMESCAL VALLEY, CA 92883
Anesthesiology
21634 RETREAT PKWY
CORONA, CA 92883
Clinic/Center (Ambulatory Surgical)
21634 RETREAT PKWY
CORONA, CA 92883
Internal Medicine
21634 RETREAT PKWY
CORONA, CA 92883
Obstetrics & Gynecology
21634 RETREAT PKWY
CORONA, CA 92883
Internal Medicine (Endocrinology, Diabetes & Metabolism)
21634 RETREAT PKWY
CORONA, CA 92883
Anesthesiology (Pain Medicine)
21634 RETREAT PKWY
TEMESCAL VALLEY, CA 92883
Psychiatry & Neurology (Neurology)
21634 RETREAT PKWY
CORONA, CA 92883
Pediatrics
21634 RETREAT PKWY
CORONA, CA 92883
Orthopaedic Surgery
21634 RETREAT PKWY
TEMESCAL VALLEY, CA 92883
Psychiatry & Neurology (Neurology)
21634 RETREAT PKWY
CORONA, CA 92883
Dermatology
21634 RETREAT PKWY
CORONA, CA 92883
Podiatrist
21634 RETREAT PKWY
CORONA, CA 92883
Family Medicine
21634 RETREAT PKWY
CORONA, CA 92883
Family Medicine
21634 RETREAT PKWY
CORONA, CA 92883

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780782938, enumerated as an "individual" on September 20, 2006.

The provider is located at 21634 RETREAT PKWY CORONA, CA 92883 and the phone number is (951) 493-6926.

Pediatrics with taxonomy code 208000000X.