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ALEXANDER SANG-HYUN LEE M.D
NPI 1083658884
Emergency Medicine in Apple Valley, CA

Active since June 15, 2006PECOS EnrolledAccepts Medicare Assignment
18300 HIGHWAY 18, APPLE VALLEY, CA 92307(760) 242-2311 Get Directions Write a Review

NPPES record last updated: February 14, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 14, 2023, Nov 5, 2021, Jan 21, 2021 (3 updates tracked since 2021).

About Alexander Sang-hyun Lee M.d NPPES

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

ALEXANDER SANG-HYUN LEE M.D (NPI 1083658884) is an individual emergency medicine provider in Apple Valley, California, licensed in California (A77568) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Virginia Commonwealth University, School Of Medicine (1996).

NPPES Registry Identity

NPI1083658884
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameALEXANDER SANG-HYUN LEECredential: M.D
Location Address18300 HIGHWAY 18Apple Valley, CA 92307
Mailing Address2100 Powell Street, Ste 920Emeryville, CA 94608-1803 · (510) 350-2777
Phone(760) 242-2311
Sole ProprietorNo
Medical School CMSVirginia Commonwealth University, School Of MedicineGraduated 1996
Enumeration DateJune 15, 2006
Last NPPES UpdateFebruary 14, 20233 updates tracked since enumeration
NPPES CertifiedFebruary 14, 2023
✔ NPI 1083658884 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CA · A77568
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
18300 HIGHWAY 18, Apple Valley, CA 92307
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Secondary Practice Locations 2

Location 12251 N Harbor BlvdFullerton, CA 92835-2601 · Phone (714) 449-6230
Location 22501 E Chapman AveOrange, CA 92869-3204 · Phone (714) 628-3300

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alexander Sang-hyun Lee M.d is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1951207323
PECOS Enrollment IDI20031208001089
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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
47 services46 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
44 services43 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
25 services25 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
20 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92307 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CRAIG ALAN WOOD P.A-C
Physician Assistant
18300 HIGHWAY 18
APPLE VALLEY, CA 92307
San Bernardino County (760) 242-2311
RANDHIR KABOO M.D.
Anesthesiology
18300 HIGHWAY 18
APPLE VALLEY, CA 92307
San Bernardino County (760) 242-2311
MS. KIMBERLY KAY TILLOTSON CNM/NP
Advanced Practice Midwife
18300 HIGHWAY 18
APPLE VALLEY, CA 92307
San Bernardino County (760) 242-2311
RICHARD ROBERT DECKER P.A-C
Physician Assistant
18300 HIGHWAY 18
APPLE VALLEY, CA 92307
San Bernardino County (760) 242-2311
CEP AMERICA - CALIFORNIA
Emergency Medicine
18300 HIGHWAY 18
APPLE VALLEY, CA 92307
San Bernardino County (760) 242-2311
TIMOTHY GRANT MCNAUGHTON M.D
General Practice
18300 HIGHWAY 18
APPLE VALLEY, CA 92307
San Bernardino County (760) 242-2311
EUGENE WEN-CHUN HU M.D
Emergency Medicine
18300 HIGHWAY 18
APPLE VALLEY, CA 92307
San Bernardino County (760) 242-2311
MS. APRIL P POPEJOY MS, RD, CDE, BC-ADM
Dietitian, Registered
18300 HIGHWAY 18
APPLE VALLEY, CA 92307
San Bernardino County (760) 946-8170

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alexander Lee's NPI number?

The NPI number for Alexander Lee is 1083658884. It was assigned to this individual provider in the NPPES registry on June 15, 2006.

Where is Alexander Lee located?

Alexander Lee practices at 18300 Highway 18, Apple Valley, CA 92307. The listed phone number is (760) 242-2311.

What is Alexander Lee's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Alexander Lee enrolled in Medicare?

Yes. Alexander Lee is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Alexander Lee accept?

Health plans from Molina Healthcare list Alexander Lee as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Alexander Lee was last updated on February 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.