Physician Profile
Esther JEAN HYUNG Lee, M.D. is a healthcare provider in Fremont, CA specializing in pediatrics. Medicare claims data shows Esther provided 25 services to 25 patients. The services billed most often include anesthesia for lens surgery.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
3120 KEARNEY ST.
Fremont, CA 94538
505 Parnassus Ave # M691
San Francisco, CA 94143
Within Pediatrics generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Digestive and urinary
Ear, nose, throat, and eye
Growth, development, and behavior
Newborn and infant
Respiratory and infectious
Skin
Brain & nerves
Digestive health
Digestive Health
Infant Health
Infections
Injuries
Mental Health
Respiratory
Skin Conditions
Most searched procedures
Immunization and screening
Office testing
Checkups & Exams
Developmental & Behavioral
Diagnostic Tests
Diagnostic tests
Infant Health
Lab tests & screenings
Minor procedures
Office procedures
Preventive care
Procedures & Minor Surgery
Respiratory
Urgent care & minor procedures
25 services · 25 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Anesthesia for lens surgery | Anaesthesia | 00142 |
25 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Esther JEAN HYUNG Lee is a pediatrician in Fremont, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatrics”.
NPI registry
Esther JEAN HYUNG Lee is listed at 3120 Kearney St., Fremont, CA 94538. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (510) 490-1222. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Esther JEAN HYUNG Lee's National Provider Identifier is 1912224635. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Esther JEAN HYUNG Lee has 16+ years experience. Registered with an NPI since 2010. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
According to Medicare billing data, Esther JEAN HYUNG Lee provides treatments such as anesthesia for lens surgery. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Esther JEAN HYUNG Lee. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.